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1

Las fulguraciones como manifestación de reconexión en el campo magnético solar  

NASA Astrophysics Data System (ADS)

Las fulguraciones solares son fenómenos transitorios de liberación de energía que se desarrollan en las estructuras magnéticas de las regiones activas del Sol. Las fulguraciones pueden llegar a liberar hasta 1032 erg en 100 seg. en todo el rango electromagnético, y acelerar partículas. En este trabajo mostramos que la ubicación de los abrillantamientos en H? de diversas fulguraciones está relacionado con las propiedades de las conexiones de las líneas del campo magnético de la región, como se espera por las teorías de reconexión en 3D recientemente desarrolladas (Démoulin et al, 1996a). El campo magnético coronal se extrapola del campo fotosférico observado suponiendo una configuración libre de fuerzas lineal. Por medio de un algoritmo se determinan las regiones donde existe un cambio drástico en la conectividad de las líneas de campo (límites ``cuasi-discontinuos'', o cuasi-separatrices CS). Las CS son bandas abiertas que identifican zonas donde el campo magnético se reconectará con más probabilidad y, siempre que las mismas sean lo suficientemente finas, se producirá allíla liberación de energía proveniente del campo magnético. Hemos encontrado que en todas las regiones fulgurantes estudiadas (Démoulin et al, 1996b) existen CS en los mismos lugares donde se observaron los abrillantamientos en H?. Allídonde coinciden los abrillantamientos con las CS, éstas tienen un espesor menor que 1 Mm. Las líneas de campo coronales extrapoladas de nuestro modelo tienen sus orígenes fotosféricos a ambos lados de las CS, como se espera dados los recientes estudios de reconexión magnética en 3D. Estos resultados ponen a prueba los modelos presentes sobre fulguraciones solares.

Bagalá, L. G.; Mandrini, M. C.; Rovira, M. G.; Démoulin, P.

2

CAMPO Mobility 2030 Plan  

E-print Network

, or the Texas Department of Transportation. Additional Thanks To? CAMPO Technical Advisory Committee Tom Word, Chair, City of Round Rock Charles Simon, Vice Chair, City of Pflugerville Laurie Anderson, City of San Marcos Jerry Borcherding, Hays... Metro Mike Heiligenstein, Central Texas Regional Mobility Authority Bob van Til, City of Taylor Additional Technical Assistance Sam Archer, Capital Metro Sabas J. Avila, City of San Marcos David Bartels, City of Round Rock David Bartz...

Capital Area Metropolitan Planning Organization

2005-06-06

3

LIBS identification of pigments from Aula Leopoldina vault  

NASA Astrophysics Data System (ADS)

Aula Leopoldina is the most representative, baroque hall in Wroclaw University. In 2008, LIBS measurements of paintings layers of Aula vault were done. LIBS spectra permitted identification of mineral pigments used for specific colors of painting layers. This identification could not be unambiguous in each case since simultaneous occurrence of elements that could be components of different pigments of the same color was observed in some samples. For example, in some red samples the presence of aluminum and iron was stated, and hence red ochre or Mars red could be used as a pigment. In other samples the cinnabar can be additionally responsible for red color. Similar problems were observed in case of blue pigments, where existence of copper may show that azurite was used, but the presence of aluminum, sodium, silicon and iron can point to application of ultramarine, Egyptian or Prussian blues. The greatest difficulties occurred during identification of white pigments. Because of presence of barium, zinc, lead and titanium, the potential pigments might be lithopone, barite, zinc white, lead white or titanium white. Final choice of the pigment is determined by the time of last renovation and this points out that the zinc white was used.

Ostrowski, R.; Skrzeczanowski, W.; Marczak, J.; Sarzynski, A.

2009-07-01

4

MASTER EN FORMACIN Y GESTIN EN MEDICINA HUMANITARIA CURSO 2012-2013. AULA 004-AULARIO II  

E-print Network

MASTER EN FORMACI�N Y GESTI�N EN MEDICINA HUMANITARIA CURSO 2012-2013. AULA 004-AULARIO II FECHAS Salud. Marco Lógico y Evaluación de Programas. Herramientas Metodológicas para la Implementación

Rey Juan Carlos, Universidad

5

AulaNet: An ObjectOriented Environment for Web based Education  

E-print Network

technological motivation described above. The possibility of using Web technology in education only began a specialist on the subject. Another reason why the LES was motivated to research Web­based education1 AulaNet: An Object­Oriented Environment for Web­ based Education Sérgio Crespo, Marcus Felipe M

Endler, Markus

6

76 FR 6153 - Supplemental Environmental Impact Statement for the Proposed Campo Regional Landfill Project on...  

Federal Register 2010, 2011, 2012, 2013

...Environmental Impact Statement for the Proposed Campo Regional Landfill Project on the Campo Indian Reservation, San Diego County, CA AGENCY...BIA) as lead agency, in cooperation with the Campo Band of Mission Indians (Campo Band),...

2011-02-03

7

L'Aula de Cinema de la UV analitza en un cicle els formes narratives discontnues del cinema negre postmodern  

E-print Network

L'Aula de Cinema de la UV analitza en un cicle els formes narratives discontínues del cinema negre narratives discontínues del cinema negre postmodern amb el cicle cinematogràfic PUZLE NOIR. DESMUNTANT EL aforament. Les projeccions són en digital, en versió original subtitulada al castellà. Cada sessió es compon

Valencia, Universidad de

8

Piranesi's Campo Marzio plan : the palimpsest of interpretive memory  

E-print Network

This paper examines Piranesi's use of imagination in the ichnographic reconstruction of the Campo Mania area of Ancient Rome. This plan was issued in 1762, but as the structures in the plan appear non-Roman and without ...

Singh, Rupinder

1996-01-01

9

PRIMEIRA PROVA -F-789 -SOLUC ~AO 1. Considere um atomo de Hidrog^enio sujeito a um campo magnetico con-  

E-print Network

PRIMEIRA PROVA - F-789 - SOLUC¸ ~AO 1. Considere um ´atomo de Hidrog^enio sujeito a um campo magn conhecido como Efeito Zeeman. 1 #12;2. Considere um potencial central tal que V (r) = V0 se r ) = 0 se r > r0 onde V0 ´e uma constante positiva. Fa¸ca um diagrama in- dicando a part´icula incidente

de Aguiar, Marcus A. M.

10

"Ask Argonne" - Edwin Campos, Research Meteorologist, Part 2  

SciTech Connect

Argonne's Edwin Campos has for the last two decades studied weather, and in particular, clouds. His research can help make solar power a more viable option for the U.S. and the world. In this video, Dr. Campos answers questions that were submitted by the public in response to his introductory video: http://www.youtube.com/watch?v=pfdoHz.... We will be posting a new "Ask Argonne" video every other month, on various topics. Keep an eye out for your next opportunity to submit a question and see if it gets answered - and if you get a shout-out on camera.

Edwin Campos

2013-05-23

11

Colonial Memory and the Crime of Rhetoric: Pedro Albizu Campos  

ERIC Educational Resources Information Center

Dr. Albizu Campos was a Harvard-educated Puerto Rican politician who was sentenced to eighty years of imprisonment for what he said--sedition. He was called "el Maestro," a powerful speaker, with thousands gathering to listen to his deliberative rhetoric for freedom. He urged the people to reclaim their cultural history and national symbols, like…

Villanueva, Victor

2009-01-01

12

El Aula de la Ciencia de la UA celebra el Da Mundial del Medio Ambiente con una visita a las Salinas de Santa Pola  

E-print Network

Salinas de Santa Pola Alicante, 6 de junio de 2014 El Aula de la Ciencia de la Universidad de Alicante viaja este sábado al Parque Natural de las Salinas de Santa Pola para celebrar el Día Mundial del Medio

Escolano, Francisco

13

English, Globally. State of the Art and Changing Scenarios gioved 3 aprile, 2014, Aula Magna Rettorato, P.le Aldo Moro, 5  

E-print Network

English, Globally. State of the Art and Changing Scenarios Programma giovedì 3 aprile, 2014, Aula Scenarios and Altering Perspectives: The State of the Art h. 10.15: Plenary 5: Prof. Donna Tatsuki English 6: Prof. Alemu Hailu and Mr. Ronnie Micallef `Dreams and Realities': Confronting Multiple Challenges

Di Pillo, Gianni

14

PRIMO TURNO (29 Luglio 10 Agosto 2013) INCONTRO INFORMATIVO per gli studenti: DOMENICA 28 LUGLIO ORE 18:30 aula magna c/o CASA DELLA GIOVENTU'  

E-print Network

DIRITTO COSTITUZIONALE REGIONALE Andrea AMBROSI 32 8.3010.30 Aula 1.06 LUB DIRITTO ROMANO Luigi Erika Borella 17 18.3020 PSICOLOGIA GENERALE (corso integrato) Cesare Cornoldi Osvaldo Da Pos e Erika Borella "Potenziamento della memoria nell'invecchiamento: realtà o utopia?", Giovedì 22

Cesare, Bernardo

15

The Aula EspaZio Gela and the Master of Space Science and Technology in the Universidad Del País Vasco (University of the Basque Country)  

ERIC Educational Resources Information Center

We present the Aula EspaZio Gela, a facility dedicated to teaching Space Science and Technology at the master and doctorate level at the University of the Basque Country (Spain), and to promoting the development of this field in both public and private sectors. The one-year master's degree in Space Science and Technology (60 ECTS (European…

Sánchez-Lavega, Agustín; Pérez-Hoyos, Santiago; Hueso, Ricardo; del Río-Gaztelurrutia, Teresa; Oleaga, Alberto

2014-01-01

16

78 FR 37789 - Juan Narcizo Oyervides-Campos, Inmate Number #86526-279, Correctional Institution Reeves I & II...  

Federal Register 2010, 2011, 2012, 2013

...of Industry and Security Juan Narcizo Oyervides-Campos, Inmate Number 86526-279, Correctional Institution...Southern District of Texas, Juan Narcizo Oyervides-Campos (``Oyervides-Campos'') was convicted of violating Section 38 of...

2013-06-24

17

One project of Educational Innovation applying news Information and Communications Technologies (ICT): CyberAula 2.0  

NASA Astrophysics Data System (ADS)

The main objective of the CyberAula 2.0 project is to support, record and validate videoconferencing and lecture recording services by means the integration of the Polytechnic University of Madrid (UPM) Moodle Platform with both the Global Plaza platform and Isabel videoconference tool. Each class session is broadcast on the Internet and then recorded, enabling geographically distant students to participate in on-campus classes. All the software used in the project is open source. The videoconferencing tool that we have used is called Isabel and the web platform to schedule, perform, stream, record and publish the videoconferences automatically is called GlobalPlaza. Both of them have been developed at UPM (Universidad Politécnica de Madrid) and are specifically designed for educational purposes. Each class session is broadcasted on the Internet and recorded, enabling geographically distant students to participate live in on-campus classes with questions through a chat tool or through the same videoconference. In order to provide educational support to GlobalPlaza, the CyberAula 2.0 project has been proposed. GlobalPlaza (Barra et al., 2011) is the web platform to schedule, perform, stream, record and publish videoconferences automatically. It is integrated with the videoconferencing tool called Isabel (Quemada et al, 2005), which is a real-time collaboration tool for the Internet, which supports advanced collaborative web/videoconferencing with application sharing and TV like media integration. Both of them are open source solutions which have been developed at our university. GlobalPlaza is a web application developed in the context of the GLOBAL project, a research project supported by the European Commission's seventh framework program. Students can review the recording lectures when needed through Moodle. In this paper we present the project developed at the Escuela Técnica Superior de Ingenieros Agrónomos (ETSIA), Secondary Cycle free-elective-subject, which is currently in process of expiration with the introduction of new curricula within the framework of the European Higher Education Space. Students participate in this subject with outstanding interest, thus achieving transversal competences as they must prepare and present a report in the last week of the Semester. The Project development background was the inclusion of the subject Plants of agro-alimentary interest. It has a quite remarkable, attractive practical deal within the Subjects Offer by this Center and it is one of the most demanded subjects of the free elective ones by students, whose active participation can be highlighted, either in practical workshops or in their individual presentation of reports. In the workshops they must identify, describe, classify and even taste several species of agro-alimentary interest (fruits of tempered or tropical regions, aromatic plants and spices, edible mushrooms and cereals and pseudocereals), many of them formerly unknown for the majority. They are asked to fill some questionnaires in order to consolidate concepts and to evaluate their personal participation in the subject development.

Mendiola, M. A.; Aguado, P. L.; Espejo, R.

2012-04-01

18

"Ask Argonne" - Edwin Campos, Research Meteorologist, Part 1  

SciTech Connect

Dr. Edwin Campos is a Research Meteorologist at Argonne National Laboratory. For the last two decades, he has studied weather, and in particular, clouds. Clouds are one of the most uncertain variables in climate predictions and are often related to transportation hazards. Clouds can also impact world-class sporting events like the Olympics. You may have questions about the role of clouds, or weather, on our daily lives. How is severe weather monitored for airports? What is the impact of clouds and wind on the generation of electricity? One of the projects Edwin is working on is short-term forecasting as it relates to solar electricity. For this, Edwin's team is partnering with industry and academia to study new ways of forecasting clouds, delivering technologies that will allow the incorporation of more solar power into the electric grid. Post a question for Edwin as a comment below, and it might get answered in the follow-up video we'll post in the next few weeks.

Edwin Campos

2013-05-08

19

78 FR 34373 - Campo Verde Solar, LLC; Supplemental Notice That Initial Market-Based Rate Filing Includes...  

Federal Register 2010, 2011, 2012, 2013

...Energy Regulatory Commission [Docket No. ER13-1541-000] Campo Verde Solar, LLC; Supplemental Notice That Initial Market...supplemental notice in the above-referenced proceeding of Campo Verde Solar, LLC's application for market-based rate...

2013-06-07

20

Forthcoming in: Nauro Campos and Jan Fidrmuc (eds.), "Political Economy of Transition and  

E-print Network

literature documenting the superior educational attainment in most transition economies, as wellForthcoming in: Nauro Campos and Jan Fidrmuc (eds.), "Political Economy of Transition Publishers, Boston/Dordrecht/London. Human Capital, Growth and Inequality in Transition Economies By Michael

Royal Holloway, University of London

21

RELATRIO DE GESTO DO INPE Unidades de So Jos dos Campos, Cachoeira Paulista e  

E-print Network

./CASA CIVIL 1.015, 05/12/2005 S�o Jos� dos Campos, 09 de abril de 2008. #12;1 �NDICE 1. IDENTIFICA��O ............................................................................................................................3 2. RESPONSABILIDADES INSTITUCIONAIS

Domingues, Margarete Oliveira

22

Gerosa, M.A., Fuks, H., Raposo, A.B. & Lucena, C.J.P. (2004), "Awareness Support in the AulaNet Learning Environment", Proceedings of the IASTED  

E-print Network

Gerosa, M.A., Fuks, H., Raposo, A.B. & Lucena, C.J.P. (2004), "Awareness Support in the Aula, ACTA Press, February 16-18, Innsbruck, Austria,pp. 490-495. ISBN 0-88986-406-3 AWARENESS SUPPORT of awareness in the 3C collaboration model is discussed, detailing how it relates to its main aspects

Barbosa, Alberto

23

Como Lo Hago Yo: Myelomeningocele  

PubMed Central

Fortificación con ádico fólico es efectiva, pero aún falta conciencia en los jóvenes. La legalidad del aborto aumenta la importancia de la consulta prenatal. Realizo la cirugía bajo microcoscopio por razones didácticas. Irrigación continua para reducir la temperatura del tejido. Trato a la plaqueta como tejido viable. No suturo la plaqueta. No cierro músculo. ATB por una semana después de cirugía. Hidrocefalia: Válvula en todos los casos de ventriculomegalia. Médula anclada: Desanclar una sola vez. Chiari II: Revisar la válvula. Incluir en el seguimiento rendimiento escolar, puede indicar obstrucción de la válvula o médula anclada. PMID:24791217

Lazareff, Jorge

2014-01-01

24

Hydrology, morphology and sedimentology of the Campos continental margin, offshore Brazil  

Microsoft Academic Search

Slope sand deposits have accumulated from at least the Neogene to the Present on the southeastern Brazilian continental margin (Campos Basin area). This region shows sand accumulations concentrated on the upper portion and on the base of the continental slope with a middle to lower slope bypass zone. A synthesis of preliminary results, supported by recent cores, high-resolution geophysical surveys,

A. R. Viana; J. C. Faugeres; R. O. Kowsmann; J. A. M. Lima; L. F. G. Caddah; J. G. Rizzo

1998-01-01

25

Social Referencing and the Interfacing of Minds: A Commentary on the Views of Feinman and Campos.  

ERIC Educational Resources Information Center

Argues (1) that Feinman (1982) and Campos (1983) agree that 10-month-old infants are able to use their mother's emotional expression to come to an appraisal of a third event and (2) that this claim is supported by studies of mother-infant interaction and communication. (Author/RH)

Bretherton, Inge

1984-01-01

26

FROM EL CAMPO TO EL BARRIO: MEMORY AND SOCIAL IMAGINARIES IN SANTO DOMINGO  

Microsoft Academic Search

In the social imaginaries of the Dominican Republic, national culture has its origins in el campo, the countryside. Country spaces and country people are viewed as embodying the past in the present, making them authentic contemporary carriers of national culture and moral order. By contrast, the city has long been viewed as the site of a modernity that takes its

Erin B. Taylor

2009-01-01

27

STIMA DEI TASSI DI SVILUPPO SULLA BASE DI DATI METEOROLOGICI DI CAMPO  

Microsoft Academic Search

Nel lavoro si propone un metodo innovativo in grado di stimare funzioni tasso di sviluppo di organismi pecilotermi a partire da osservazioni sulle durate di sviluppo e da misurazioni della temperatura ottenuti in campo. Il metodo fa uso di un modello di sviluppo microscopico che descrive lo sviluppo di singoli organismi nello spazio unidimensionale dell'età fisiologica utilizzando come variabile forzante

Reggio Calabria

28

PROGRAMACIN DE PRCTICAS DE CAMPO DEL SEMESTRE 2013-2 AUTORIZADAS  

E-print Network

PROGRAMACI�N DE PRÁCTICAS DE CAMPO DEL SEMESTRE 2013-2 AUTORIZADAS PROFESOR RESPONSABLE FECHA DE Hidalgo y Guanajuato Arturo Calvo Mata 15,16,17 y 18 de marzo Oaxaca Araceli Sosa Castillo Leticia Cuevas, Puebla Guillermo Romo G. 26 de abril Grupo Modelo (Colonia Anáhuac, D. F.)) Arturo Calvo Mata 21 de abril

Islas, León

29

Microbial communities in weathered sandstones: the case of Carrascosa del Campo church, Spain  

Microsoft Academic Search

An integrated study of the microorganisms growing on the weathered sandstone of the church of Carrascosa del Campo (Spain) was carried out. Whilst lichens played only a minor role in colonization, algae and bryophytes were abundant in the sandstone and mortars on the north façade. Although the contribution of algae to deterioration is considered less important, they supported the colonization

G. Gómez-Alarcón; M. Muñoz; X. Ariño; J. J. Ortega-Calvo

1995-01-01

30

Preliminary statistical studies concerning the Campos RJ sugar cane area, using LANDSAT imagery and aerial photographs  

NASA Technical Reports Server (NTRS)

The two phase sampling technique was applied to estimate the area cultivated with sugar cane in an approximately 984 sq km pilot region of Campos. Correlation between existing aerial photography and LANDSAT data was used. The two phase sampling technique corresponded to 99.6% of the results obtained by aerial photography, taken as ground truth. This estimate has a standard deviation of 225 ha, which constitutes a coefficient of variation of 0.6%.

Parada, N. D. J. (principal investigator); Costa, S. R. X.; Paiao, L. B. F.; Mendonca, F. J.; Shimabukuro, Y. E.; Duarte, V.

1983-01-01

31

Misura dell'eccesso positivo a bassa energia mediante sandwich di lastre nucleari in campo magnetico  

Microsoft Academic Search

Riassunto  Lastre Ilford G5 di 400 micron di spessore sono state esposte in sandwich con un'intercapedine d'aria di 3,2 mm in un campo\\u000a magnetico di 30000 oersted al livello del mare. Se ne ricava un valore per l'eccesso positivo dei mesoni ? a fine range: ?=0±0,27.\\u000a Viene discussa la sensibilità del metodo sia per la determinazione della massa che per quella

M. Merlin; B. Vitale; Y. Goldschmidt-Clermont

1952-01-01

32

The Campos Sales Brazil meteorite: A lightly shocked L5 chondrite fall  

NASA Astrophysics Data System (ADS)

The Campos Sales meteorite fell close to the town of Campos Sales, in the northeastern Brazilian state of Ceara (72' deg S; 4010' deg W), on 31 January 1991, at 10:00 PM (local time). Several fragments were recovered from an area estimated to be 3 km ? 1 km. The stone is an ordinary chondrite, L5 ( Fa25.0 and Fs21.6 ), lightly shocked, S1. Metal phases present are kamacite, tetrataenite and antitaenite. Noble gases He, Ne, Ar, Kr and Xe have been analyzed in 2 bulk samples of Campos Sales. All exposure ages based on determination of cosmogenic 3He, 21Ne, 38Ar, 83Kr, 126Xe abundances and on cosmogenic 81Kr/83Kr ratio agree well, suggesting no gas loss during cosmic-ray exposure. The cosmic-ray exposure age is 23.3 +- 1.0 Ma, which falls in the range observed for L5 chondrites (20-30 Ma). The gas-retention ages indicate He loss that must have occurred prior to or during ejection from the L-chondrite parent body.

Scorzelli, R. B.; Michel-Levy, M. Christophe; Gilabert, E.; Lavielle, B.; Souza Azevedo, I.; Vieira, V. W.; Costa, T. V. V.; Araujo, M. A. B.

1998-11-01

33

A Comparative Study of Methods of Analyzing Gene Expression Data* Joseph DeCampo, Kristin Harp, and Christopher H. Morrell  

E-print Network

A Comparative Study of Methods of Analyzing Gene Expression Data* Joseph DeCampo, Kristin Harp, and Christopher H. Morrell Mathematical Sciences Department, Loyola College in Maryland, 4501 North Charles Street

Morrell, Christopher H.

34

Informe Especial Supremaca de Concreto Como  

E-print Network

Informe Especial Mayo 2013 Supremacía de Concreto Como Material Estructural Paulo Helene #12;Supremacía de Concreto como Material Estructural* Paulo Helene Prof. Titular da Universidade de São Paulo Asamblea General de la FICEM. 2012. #12;3 supremacía del concreto Por Prof. Paulo Helene * Conferencia

Paraná, Universidade Federal do

35

Petroleum exploration plays of the onshore Douala/Kribi Campo of Cameroon, West Africa  

SciTech Connect

Generally, rifting and drifting phases characterize the Douala/Kribi Campo Formation. The rifting phase resulted from a progressive northward plate tectonic evolution, which extended from Late Jurassic to Neocomian-Turonian time, involving both an extensional process and strike-slip movements along fracture zones. The drifting phase was established during the Albian period, with the first marine incursion in the basin. During this phase, sedimentation was controlled by such factors as sea level variations, drainage systems and climate. Consequently, the onshore sector of the Douala/Kribi-Campo Basin can be subdivided into two major areas with different petroleum exploration plays. The southern area in which the rifting phase has thick Albo-Aptian sediments of terrigenous and clastics nature. These were deposited in coalescing fan deltas, locations of which were controlled by collapsed and tilted blocks. Trangressive deposits of the drifting phase overlie the erosional surface. In the northern area, the rifting phase consists of a system of horsts and grabens of Aptian time. The drifting phase consists of shelf sandstones and Upper Cretaceous turbiditic deposits.

Seme Abomo, R. [Societe Nationale des Hydrocarbures (Cameroon)

1996-08-01

36

Polycyclic aromatic hydrocarbons and other selected organic compounds in ambient air of Campo Grande City, Brazil  

NASA Astrophysics Data System (ADS)

Fourteen samples of particulate matter and semi-volatile organic compounds were collected during 6 months in the city of Campo Grande, South Mato Grosso State, Brazil. Particle-bound polycyclic aromatic hydrocarbons (PAHs) were collected on Fluoropore PTFE filters and gas-phase PAHs were collected into sorbent tubes with XAD-2 resin. Both types of samples were extracted with a dichloromethane/methanol mixture (4:1 v/v), then the extracts were subjected to gas chromatography-mass spectrometry (GC-MS) analysis. PAHs, oxidized PAH (oxy-PAHs), phenols and methoxyphenols were identified by use of GC retention indices and MS files. The average value obtained for the sum of 15 PAHs was 21.05 ng m -3 (range: 8.94-62.5 ng m -3). The presence of specific tracers and calculations of characteristic ratios (e.g. [Phe]/[Phe]+[Ant]) were used to identify the sources of the emissions of PAHs in the atmospheric samples. Levoglucosan (the anhydride of ?-glucose), retene (1-methyl-7-isopropylphenanthrene) and methoxyphenols (derivatives of syringol and guaiacol) and tracers for wood burning were identified. This study demonstrates that biomass burning from the rural zone is the main source of PAHs and emissions of other substances in the investigated site of Campo Grande.

Ré-Poppi, Nilva; Santiago-Silva, Mary

37

SLIDES DE APOIO (aulas tericas)  

E-print Network

variações entre quatro diferentes habitats. Capturam-se 30 morcegos em cada habitat. Foi registado o sexo de de dois factores (variáveis qualitativas ou categóricas): habitat e sexo. A proporção de cada sexo

Lisboa, Universidade Técnica de

38

SLIDES DE APOIO (aulas tericas)  

E-print Network

habitats. Capturam-se 30 morcegos em cada habitat. Foi registado o sexo de cada morcego capturado, com os qualitativas ou categóricas): habitat e sexo. A proporção de cada sexo difere consoante os habitats? J. Cadima

Lisboa, Universidade Técnica de

39

Independncia Mac5796. Aula 4  

E-print Network

s t u d i o ( M i c r o s o f t ) i n t __cdecl rand ( v o i d ) { _ptiddata ptd = _getptd ( ) ; r e t u r n ( ( ( ptd >_holdrand = ptd >_holdrand 214013L + 2531011L) >> 16) & 0 x 7 f f f ) ; } Walter

Mascarenhas, Walter Figueiredo

40

Ostracodes from the Aptian-Santonian of the Santos, Campos and Espírito Santo basins, Brazil  

NASA Astrophysics Data System (ADS)

The Lower and Upper Cretaceous deposits from the Brazilian marginal basins present a rich and diversified fauna of ostracodes in continental, marine and mixohaline paleoenvironments. While the Cretaceous ostracodes from the northeastern region have already been the subject of many taxonomic and biostratigraphical studies, data from the southeastern basins are still scarce and restricted to the record of a few species. The present study represents a comprehensive contribution to the systematic knowledge of the Aptian-Santonian ostracodes from the Brazilian southeastern marginal basins. A total of 1045 cutting samples were analyzed from 10 wells drilled offshore in Santos, Campos and Espírito Santo basins. Thirty-eight ostracode taxa were recorded from different depositional environments, including the following six new species: Amphicytherura fragilis sp. nov., Brachycythere multidifferentis sp. nov., Fossocytheridea ballentae sp. nov., Fossocytheridea elegans sp. nov., Nigeroloxoconcha itanhaensis sp. nov. and Paracypris eniotmetos sp. nov.

Piovesan, Enelise Katia; Nicolaidis, Demétrio Dias; Fauth, Gerson; Viviers, Marta Claudia

2013-12-01

41

"This School Is My Sanctuary": The Dr. Pedro Albizu Campos Alternative High School. JSRI Working Paper No. 57  

ERIC Educational Resources Information Center

Recent studies and personal narratives suggest a connection between the low academic achievement of Latina/o students in the United States to the lack of care they experience in schools. The author reports on a study he conducted of the Chicago-based Pedro Albizu Campos Alternative High School, focusing on the experiences of its students and…

Antrop-Gonzalez, Rene

2003-01-01

42

Comparação das áreas de queimada obtidas através de dados de campo e de dados do sensor CCD\\/CBERS 2  

Microsoft Academic Search

The main objective of this work is to estimate the total burning area occurred in Centro Técnico Aeroespacial (CTA), near Brazilian's National Institute for Space Research (INPE), São José dos Campos, São Paulo State. The area calculated from the sensor CCD on China-Brazil Earth-Resources Satellite (CBERS 2) image was compared with the ground measurements performed in the field using a

Gabriel Pereira

43

Environmentally associated ticks (Acari: Ixodidae) in Campo Grande, Mato Grosso do Sul, Brazil.  

PubMed

Herein, we report tick species found on wild and domestic animals and in the environment during a one-year sampling period at the Brazilian Farming Research Company beef cattle unit (Embrapa Beef Cattle), which is located within the urban area of Campo Grande, Mato Grosso do Sul, Brazil. From 55 wild hosts including six different species (Nasua nasua, Cebus spp., Cerdocyon thous, Myrmecophaga tridactyla, Tamandua tetradactyla and Dasyprocta aguti), 323 ticks were collected. Amblyomma ovale ticks were found solely on coatis, and Amblyomma nodosum was identified solely on anteaters. No ticks were found on capuchin monkeys. However, Amblyomma cajennense was found on all parasitized host species with the exception of capuchin monkeys. Giant anteaters displayed the highest infestation abundance, with a mean of 53 ticks?animal. Environmental sampling yielded 166 adult A. cajennense ticks. The tick species found on domestic animals (Rhipicephalus (Boophilus) microplus, R. sanguineus, Dermacentor nitens and A. cajennense) were those typically found on these hosts in Brazil. The most prevalent tick species, A. cajennense, was found on both wild and domestic animals and was also prevalent in the environment. Thus, this tick species is the primary vector that allows pathogens to bridge wild and domestic animals in the Cerrado. PMID:24252958

Garcia, Marcos Valério; Silva, Dayana Campelo da; Almeida, Robson Ferreira Cavalcante de; Cunha, Rodrigo Casquero; Matias, Jaqueline; Barros, Jacqueline Cavalcante; Andreotti, Renato; Szabó, Matias Pablo Juan

2013-01-01

44

Interpretation of Topographic Data from "SHAPE from SHADING" Method, Application in VILLAGARCÍA de Campos Castle  

NASA Astrophysics Data System (ADS)

Generating digital products allowing the assessment and interpretation of Cultural Heritage is a key task in conservation processes. Thus a variety of (Shape from X) methods have been developed through photogrammetry with that aim in mind, which in the digital era widen their scope on account of independence of physical resources as well as high geometrical and radiometric qualities of their results. A method based on virtual 3D reconstruction of objects (scenarios) and the further 2.5 D maps generation by means of the Shape from Shading method for simulating the reflectance properties of surfaces within 2D images is being proposed. This alternative, seldom used when studying Urban-Architectural Heritage, is aimed at overcoming inadequacies when analyzing surfaces from the bi-dimentional view -or the three-dimensional one itself- over areas with little variations in elevation (relevant to urbanarchitectural context). The methodology is applied to Villagarcía de Campo Castle, Spain, stemming from the reconstruction of the property by the General Photogrammetry Method until achieving "Images by Reflectance Transformation", and ending by interpreting its topography for the inspection of un-documented historical traces.

García Fernández, J.

2013-02-01

45

Upwelling processes along a western boundary current in the Abrolhos-Campos region of Brazil  

NASA Astrophysics Data System (ADS)

Upwelling events observed from the years 2003 to 2011 were analyzed. Our focus was on the Abrolhos-Campos region (ACR, 15°S-23°S), which is located along the Brazilian Margin and influenced by a western boundary current, the Brazil Current (BC). Satellite sea surface temperature, National Centers for Environmental Prediction (NCEP) and Global Forecast System (GFS) wind data were used to complement the results of a high-resolution regional oceanic model to investigate the occurrence of and the mechanisms responsible for intense upwelling events in this region. These events were more frequent from 20°S to 23°S. Over 90% of the identified upwelling events were influenced by favorable wind stress. Surface Ekman transport was found to be more important for the region from Prado (17°S) to Marataízes (21°S), whereas upward Ekman pumping played a more important role from 22°S to 23°S. Current-driven upwelling processes associated with the location of the BC as well as its velocity and meso-scale activity were also analyzed. The results showed that these mechanisms are highly influenced by the local topography. Topographic effects exerted via the acceleration of the BC are more obvious in the southern ACR, while in the Prado region, BC cyclonic meanders tend to be more relevant. Moreover, eddy-driven upwelling increases in the southward direction after the passage of the Vitória-Trindade Ridge (20°S), an important submarine chain, which acts to constrain and modulate the southward flow of the BC.

Aguiar, A. L.; Cirano, M.; Pereira, J.; Marta-Almeida, M.

2014-08-01

46

Pollination of Cambessedesia wurdackii in Brazilian Campo Rupestre Vegetation, with Special Reference to Crepuscular Bees  

PubMed Central

Cambessedesia wurdackii Martins (Myrtales: Melastomataceae) is presumably endemic to the Chapada Diamantina, Bahia State, Brazil. A majority of the species of this family are pollinated by diurnal bees that buzz the floral anthers to collect pollen. The present work examined the interactions between C. wurdackii and visiting bees, focusing on temporal, morphological, and behavioral features, especially in regards to the crepuscular bees Megalopta sodalis (Vachal) (Hymenoptera: Halictidae) and Ptiloglossa off. dubia Moure (Hymenoptera: Colletidae). The study was undertaken in an area of campo rupestre montane savanna vegetation located in the Chapada Diamantina Mountains of Bahia State, Brazil, between August/2007 and July/2008. Flowering in C. wurdackii occurred from April through July, with a peak in May. A total of 592 visits by diurnal and crepuscular bees to the flowers of C. wurdackii were recorded, with a majority of the visits made by M. sodalis and P. dubia (92%) near sunrise and sunset. The anthers of C. wurdackii are arranged in two tiers, which favors cross pollination. The morphological, temporal and behavioral characteristics of M. sodalis and P. dubia indicated that they were potential pollinators of C. wurdackii, in spite of the fact that the colorful and showy flowers of this species are more typical of a diurnal melittophilous pollination syndrome. PMID:22208813

Franco, Emanuella Lopes; Gimenes, Miriam

2011-01-01

47

Phylogenetic analysis of the microbial community in hypersaline petroleum produced water from the Campos Basin.  

PubMed

In this work the archaea and eubacteria community of a hypersaline produced water from the Campos Basin that had been transported and discharged to an onshore storage facility was evaluated by 16S recombinant RNA (rRNA) gene sequence analysis. The produced water had a hypersaline salt content of 10 (w/v), had a carbon oxygen demand (COD) of 4,300 mg/l and contains phenol and other aromatic compounds. The high salt and COD content and the presence of toxic phenolic compounds present a problem for conventional discharge to open seawater. In previous studies, we demonstrated that the COD and phenolic content could be largely removed under aerobic conditions, without dilution, by either addition of phenol degrading Haloarchaea or the addition of nutrients alone. In this study our goal was to characterize the microbial community to gain further insight into the persistence of reservoir community members in the produced water and the potential for bioremediation of COD and toxic contaminants. Members of the archaea community were consistent with previously identified communities from mesothermic reservoirs. All identified archaea were located within the phylum Euryarchaeota, with 98 % being identified as methanogens while 2 % could not be affiliated with any known genus. Of the identified archaea, 37 % were identified as members of the strictly carbon-dioxide-reducing genus Methanoplanus and 59 % as members of the acetoclastic genus Methanosaeta. No Haloarchaea were detected, consistent with the need to add these organisms for COD and aromatic removal. Marinobacter and Halomonas dominated the eubacterial community. The presence of these genera is consistent with the ability to stimulate COD and aromatic removal with nutrient addition. In addition, anaerobic members of the phyla Thermotogae, Firmicutes, and unclassified eubacteria were identified and may represent reservoir organisms associated with the conversion hydrocarbons to methane. PMID:24920265

Piubeli, Francine; Grossman, Matthew J; Fantinatti-Garboggini, Fabiana; Durrant, Lucia R

2014-10-01

48

PRIMEIRA PROVA -FI002 1. Considere um oscilador harm^onico tri-dimensional sujeito a um campo  

E-print Network

PRIMEIRA PROVA - FI002 NOME: RA: 1. Considere um oscilador harm^onico tri-dimensional sujeito a um´etico muito pequeno. 1 #12;2. Um ´atomo de Hidrog^enio no estado fundamental 100 ´e colocado entre duas placas de um capacitor que produz um campo el´etrico uniforme da forma E = E0e-t/ ^z. Usando teoria de

de Aguiar, Marcus A. M.

49

Distribution, population density, and status of sympatric cercopithecids in the Campo-Ma'an area, Southwestern Cameroon.  

PubMed

A study on species composition, distribution, and population density of cercopithecids in the Campo-Ma'an area, Southwestern Cameroon, was undertaken from December 1997 until August 2000. A total of 665.5 km of line transects was used for the census. Thirteen diurnal primate species including five endangered species (Gorilla g. gorilla, Pan troglodytes, Mandrillus sphinx, Colobus satanas, Cercocebus torquatus) were recorded in the Campo Forest, the greatest part of which is a logging concession. Cercopithecus nictitans (1.43 groups/km2), C. cephus (1.13 groups/km2), C. pogonias (0.81 groups/km2), and C. torquatus (0.51 groups/km2) occurred at medium frequencies compared to figures from other Central African study sites. Mandrill densities estimated (0.27 groups/km2) show that the area is very important for the conservation of this rare species. Guenon densities found inside areas with a high level of human activities did not differ significantly from densities estimated in areas with a lower level of human activities. C. torquatus densities were significantly higher in the areas with a low level of human disturbance and encounter rates with Lophocebus albigena also indicate a preference of less disturbed areas. Mangabeys are thus likely to be adversely affected by human activities in the area. In the Ma'an Forest, which has not been logged yet, ten species were confirmed. The population densities of two guenons (C. nictitans and C. cephus) were estimated to be twice as high in the unlogged forest area as compared to the logged forest of Campo. Other species are rarer in the Ma'an Forest than in the Campo Forest. Although mangabeys are adversely affected by human activities, the results still indicate that selective logging may be compatible with the conservation of cercopithecids, if a reduced damage logging concept and antipoaching measures are implemented. Increased hunting activities following logging operations will definitely have a negative longterm impact on primate populations in the Campo-Ma'an area if no further, more effective conservation measures will regulate wildlife use in future. PMID:12145397

Matthews, Adele; Matthews, Andreas

2002-07-01

50

Ground-water in the Teresina-Campo Maior area, Piaui, Brazil  

USGS Publications Warehouse

The Teresina-Campo Maior area lies in a presently developing farming and grazing region near the margin of drought-prone northeast Brazil where irrigated farming offers the best potential for economic development. The area comprises 9,700 square kilometers largely of catinga-covered tabular uplands which are drained by the perennial Rio Parnatba. The climate is hot and humid most of the year but with distinct wet and dry seasons. Temperature extremes range from 20?C to 39?C and the annum rainfall averages 1,200 millimeters. The area's ground-water reservoir is contained chiefly in sandstone aquifers of six westward-dipping sedimentary rock formations, all part of the Maranhao sedimentary basin. The youngest of these formations, namely the Piaut (Pennsylvarian), Poti (Mississippian), Longa (Upper Devonian), and Cabecas (Middle Devoniar), contain the principal aquifers. Precipitation is the primary source of recharge to these aquifers and is more than sufficient to replenish current withdrawals from wells. Underlying the principal aquifers are the untapped Pimenteiras and Serra Grande Formations (both Lower Devonian) which in areas adjacent to the report area are moderately good to excellent water producers. These aquifers are recharged principally by lateral inflow from the east. Water also occurs in the alluvial deposits (Quaternary) underlying the flood plain of the Rio Parnatba but recurrent and uncontrolled flooding at present (1966) precludes their development. Of little economic importance, because they lie above the zone of saturation, are the thin erosional remnants of the Pastos Bons (Upper Triassic), Matuca, and Pedra de Fogo (both Permian) Formations. There are in the report area about 200 drilled wells most of which are pumped with power-driven engines. The wells range from 40 to 500 meters deep but most do not exceed 150 meters, and practically all are completed open hole. Yields range from 500 liters per day for 6-inch-diameter domestic wells to 240,000 liters per hour for 10-inch high-capacity municipal wells. Although there are many more dug wells than drilled wells, dug wells account for less than 1 percent of the current (1966) draft. The current annual withdrawal from the principal aquifers is approximately 5 million cubic meters of which almost half is used for municipal supply and the rest for rural household and irrigation uses. Additional water for public supply is available from aquifers now being pumped, and larger yields probably could be obtained from rural wells designed to take full advantage of the aquifer. Analyses of 28 samples show that the chemical quality of the water is well below the accepted limits of mineral concentration for most uses. Water from the Longa Formation averages 842 milligrams per liter in total dissolved solids and is more mineralized than that in the Piaul and Port Formations which contain water averaging less than 300 milligrams per liter. The water in the Piaui and Poti aquifers is the most suitable in the area for irrigation and has SAR values of C1-S1 and C2-S1. The quantities of water currently being used for irrigation are relatively small (600,000 cubic meters annually) but will increase substantially when intensive irrigation becomes a reality. Divisio de Hydrogeologia da Superintendancia do Desenvolvimento do Nordeste estimates that about 2,500 million cubic meters of water per year would be needed to irrigate about 250,000 hectares in the Teresina-Campo Maior area (about 25 percent of the total area). This goal, however, is not likely to be realized as the water requirement is five times the estimated natural recharge to the aquifers of the area. Most of the water-bearing formations in the report area have barely been tapped and can be developed a great deal more. In fact, the current annual withdrawal from the principal aquifers is less than 0.0025 percent of a conservative estimate of annual replenishment from rainfall. Additionally, only the

Rodis, Harry G.; Suszczynski, Edison F.

1972-01-01

51

Application of MSS/LANDSAT images to the structural study of recent sedimentary areas: Campos Sedimentary Basin, Rio de Janeiro, Brazil  

NASA Technical Reports Server (NTRS)

Visual and computer aided interpretation of MSS/LANDSAT data identified linear and circular features which represent the ""reflexes'' of the crystalline basement structures in the Cenozoic sediments of the emergent part of the Campos Sedimentary Basin.

Parada, N. D. J. (principal investigator); Barbosa, M. P.

1983-01-01

52

Microgloma Sanders & Allen, 1973 (Nuculanidae) and Pristigloma Dall, 1900 (Pristiglomidae) (Pelecypoda) in the Campos Basin off Brazil  

PubMed Central

Abstract As a secondary result of oil prospecting in Brazil, samples from the Campos Basin continental slope became available. In these samples, specimens of the genera Microgloma Sanders & Allen, 1973 and Pristigloma Dall, 1900 were found. This contribution provides the southernmost record of the genus Microgloma, the first record of Microgloma mirmidina (Dautzenberg & Fischer 1897) from the western Atlantic, the descriptions of Microgloma macaron sp. n. and Microgloma nhanduti sp. n.as new species, and the shallowest record of Pristigloma alba Sanders & Allen 1973. PMID:22287903

Benaim, Natalia Pereira; Absalao, Ricardo Silva

2011-01-01

53

From obc seismic to porosity volume: A pre-stack analysis of a turbidite reservoir, deepwater Campos Basin, Brazil  

NASA Astrophysics Data System (ADS)

The Campos Basin is the best known and most productive of the Brazilian coastal basins. Turbidites are, by far, the main oil-bearing reservoirs. Using a four component (4-C) ocean-bottom-cable (OBC) seismic survey I set out to improve the reservoir characterization in a deep-water turbidite field in the Campos Basin. In order to achieve my goal, pre-stack angle gathers were derived and PP and PS inversion were performed. The inversion was used as an input to predict the petrophysical properties of the reservoir. Converting seismic reflection amplitudes into impedance profiles not only maximizes vertical resolution but also minimizes tuning effects. Mapping the porosity is extremely important in the development of a hydrocarbon reservoirs. Combining seismic attributes derived from the P-P data and porosity logs I use linear multi-regression and neural network geostatistical tools to predict porosity between the seismic attributes and porosity logs at the well locations. After predicting porosity in well locations, those relationships were applied to the seismic attributes to generate a 3-D porosity volume. The predicted porosity volume highlighted the best reservoir facies in the reservoir. The integration of elastic impedance, shear impedance and porosity improved the reservoir characterization.

Martins, Luiz M. R.

54

Effect of Meteorological Phenomena in Measures of Background Radiation X and Gamma Rays in São José dos Campos, SP, Brazil  

NASA Astrophysics Data System (ADS)

The objective of this work was to perform a study on the influence of meteorological phenomena on the background radiation X and gamma rays in São José dos Campos, SP, Brazil on the last three years. For this, we performed the monitoring of the integrated radiations and also of the main meteorological parameters (rainfall, relative humidity, temperature and pressure) daily without interruptions and time resolution of one minute. Measurements of X and gamma radiation in the range of energies from 30 keV to 10 MeV, were carried out using a scintillator crystal of sodium iodide activated with Tallium [NaI(Tl)] coupled to a photomultiplier, with energy resolution of 15%. Rainfall, atmospheric pressure, temperature, and relative humidity were recorded using sensors coupled to a five-channel specific data logger. By correlating the data from the measurements of intensity of X and gamma radiations with the meteorological parameters, it was found that atmospheric precipitation with or without electric discharges phenomenon that was affected more in the spectrum of background radiation profile. Some of the reasons why these changes occur in the background profile are due the presence of environmental radon gas that is drawn to the surface during the occurrences of local rainfall. During dry periods, the spectra of X and gamma radiations showed a daily cycle (24 hour). In relation to relative humidity, temperature and pressure, it was found that these parameters had negligible influence on the profile changes of the background radiation in São José dos Campos, SP, Brazil.

Gomes, Marcelo; Spjeldvik, Walther; Gusev, Anatoly; Alves, Mauro; Martin, Inacio; Pinto, Marcos; Ferro, Marco A.; Concei, Flavio

55

Contribuies e limites do conceito de campo sindical: uma reflexo a partir do caso Sophie Broud1  

E-print Network

, que seria dotado de l�gicas, modos de funcionamento, quest�es e refer�ncias pr�prias. As organiza", bem como pela exist�ncia de dom�nios de pr�ticas pr�prias, ligadas � dimens�o mais institucional do l�gicas pr�prias que hoje atravessam o sindicalismo. Como observou Bernard Lahire, "nem todo

Boyer, Edmond

56

Comparison of predicted binders in Rhipicephalus (Boophilus) microplus intestine protein variants Bm86 Campo Grande strain, Bm86 and Bm95.  

PubMed

This paper reports the sequence analysis of Bm86 Campo Grande strain comparing it with Bm86 and Bm95 antigens from the preparations TickGardPLUS and Gavac, respectively. The PCR product was cloned into pMOSBlue and sequenced. The secondary structure prediction tool PSIPRED was used to calculate alpha helices and beta strand contents of the predicted polypeptide. The hydrophobicity profile was calculated using the algorithms from the Hopp and Woods method, in addition to identification of potential MHC class-I binding regions in the antigens. Pair-wise alignment revealed that the similarity between Bm86 Campo Grande strain and Bm86 is 0.2% higher than that between Bm86 Campo Grande strain and Bm95 antigens. The identities were 96.5% and 96.3% respectively. Major suggestive differences in hydrophobicity were predicted among the sequences in two specific regions. PMID:18823577

Andreotti, Renato; Pedroso, Marisela S; Caetano, Alexandre R; Martins, Natália F

2008-01-01

57

(SWNTs) CVD [1][2] Co/Mo  

E-print Network

( ) ( ) ( ) * ( ) 1. (SWNTs) CVD 1-2 nm CVD 2 CoMo CO [1][2] Co/Mo [3]CoMo CVD SWNTs CVD 2. 15mm 0.5 mm 2 mm 3.6 mm Mo(0.019-1.9nm) Co(0.034-2.1nm) Cold-wall CVD H2: 100 sccm, Ar: 300 sccm 50 Torr 10 min H2 Ar 30 Torr SWNTs (: 488nm) 3. CVD SWNTs 1 CVD 700 900

Maruyama, Shigeo

58

15. Como gatehouse (outlet tower) and access bridge, looking west ...  

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Como gatehouse (outlet tower) and access bridge, looking west from dam crest (Trash rack visible in reservoir pool behind and right of tower) - Bitter Root Irrigation Project, Como Dam, West of U.S. Highway 93, Darby, Ravalli County, MT

59

Association between micronuclei frequency in pollen mother cells of Tradescantia and mortality due to cancer and cardiovascular diseases: A preliminary study in Sao José dos Campos, Brazil  

Microsoft Academic Search

The present study was designed to explore the correlation between the frequency of micronuclei in Trad-MN, measured across 28 biomonitoring stations during the period comprised between 11 of May and 2 of October, 2006, and adjusted mortality rates due to cardiovascular, respiratory diseases and cancer in Sao José dos Campos, Brazil, an area with different sources of air pollution. For

Rauda Lúcia Mariani; Maria Paulete Martins Jorge; Sergio Silva Pereira; Luiz Paulo Melione; Regiani Carvalho-Oliveira; Te Hsiu Ma; Paulo Hilário Nascimento Saldiva

2009-01-01

60

CRANIAL FEATURES OF BAURUSUCHUS SALGADOENSIS CARVALHO, CAMPOS & NOBRE 2005, A BAURUSUCHIDAE ?à MESOEUCROCODYLIA?â FROM THE ADAMANTINA FORMATION, BAURU BASIN, BRAZIL: PALEOICHNOLOGICAL, TAXONOMIC AND SYSTEMATIC IMPLICATIONS  

Microsoft Academic Search

Some features of the skull of Baurusuchus salgadoensis Carvalho, Campos & Nobre 2005, a baurusuchid Mesoeucrocodylia from the Adamantina Formation of Bauru Basin, are described, discussed and reinterpreted. The punctures and perforations of the skull of B. salgadoensis, one of them previously described as the antobital fenestrae, were interpreted as tooth-marks. The probable producer is a medium or large ziphodont

Felipe Mesquita de Vasconcellos; Ismar de Souza Carvalho

61

Ilha de Calor e Segregação Espacial: estudo de caso - sítios da Macrozona Sul do município de São José dos Campos\\/SP  

Microsoft Academic Search

The aim of this work is to correlate the urban heat island effect with the residential buildings characteristics in three intra-urban areas, with different social-economic conditions, inside the south region of São José dos Campos city. For this purpose a hyperspectral image was employed. It was acquired in 2006 by the airborne Hyperspectral Scanner System (HSS), sensor operated by Brazilian

Livramento Andrade; Sandra Maria Fonseca Costa; Ruy Morgado de Castro; Romero da Costa Moreira

62

Polyphase Archean evolution in the Campo Belo metamorphic complex, Southern São Francisco Craton, Brazil: SHRIMP U-Pb zircon evidence  

NASA Astrophysics Data System (ADS)

Reconnaissance SHRIMP U-Pb geochronology on three zircon populations from a migmatite of the Campo Belo Complex reveals a polyphase Archean history. Group 1 zircons (three grains) yielded a weighted mean 207Pb/ 206Pb age of 3,205±17 Ma, interpreted to be a relict age component within the migmatite. This age compares well with most of the T DM ages available for the Archean metamorphic complexes in the Southern São Francisco Craton and indicates the first emergence of continental crust. Group 2 zircons (three grains) yielded a weighted mean 207Pb/ 206Pb age of 3,047±25 Ma, interpreted to be a second tectonic event in the area. This event is compatible with the formation of medium to high-grade gneisses with ?Nd (t) parameters close to zero and mantle-like single stage Pb signature ( 238U/ 204Pb=8.18). Group 3 zircons (three grains) yielded a weighted mean 207Pb/ 206Pb age of 2,839±17 Ma, which is considered to be the crystallization age of the neosome—the third tectonic event in the CBC. The fact that the migmatite sample contains three generations of melts is coherent with the observed variation of the ?Nd(2.84 Ga) values of the CBC gneissic rocks between +0.9 and -3.0. This indicates that reworking processes have had an important role during the crustal evolution. The Neoarchean final evolution of the area is associated tectonically with the Rio das Velhas orogeny (2,780-2,700 Ma), during which migmatitic rocks were formed 2,690±56 Ma ago, in the southern edge of the Campo Belo Complex. In this region, mafic-ultramafic intrusions emplaced at ca. 2.75 and 2.66 Ga ago are associated with major distensional phases of this orogeny. Finally, a low-temperature episode took place at ca. 2,650 Ma ago within the Complex, as evidenced by resetting of the Rb-Sr and Pb-Pb whole rock isotopic systematics of granitoid rocks long after their primary crystallization.

Teixeira, W.; Cordani, U. G.; Nutman, A. P.; Sato, K.

1998-05-01

63

288:1024-1035, 2005. First published Jan 20, 2005; doi:10.1152/ajpgi.00211.2004AJP -GI Campos, Carolina de Oliveira Souza, David M. Ojcius and Geoffrey Burnstock  

E-print Network

288:1024-1035, 2005. First published Jan 20, 2005; doi:10.1152/ajpgi.00211.2004AJP - GI Campos, Carolina de Oliveira Souza, David M. Ojcius and Geoffrey Burnstock Robson Coutinho-Silva, Lynn Stahl, Kwok-Silva,1,2 Lynn Stahl,3 Kwok-Kuen Cheung,1 Nathalia Enes de Campos,2 Carolina de Oliveira Souza,2 David M

Burnstock, Geoffrey

64

Publi dans: NATES, Beatriz (comp.), Territorio y cultura: del campo a la ciudad. ltimas tendencias en teora y mtodo. Memorias del Primer Seminario Internacional sobre Territorio y Cultura. Quito: Abya Yala/ Manizales (Colombia): Alianza  

E-print Network

Publié dans: NATES, Beatriz (comp.), Territorio y cultura: del campo a la ciudad. �ltimas tendencias en teoría y método. Memorias del Primer Seminario Internacional sobre Territorio y Cultura. Quito communication présentée en espagnol lors du Primer Seminario Internacional "Territorio y cultura: del campo a la

Paris-Sud XI, Université de

65

Analysis of the Astronomical Concepts Presented by Teachers of Science, Physics, and Mathematics of São José dos Campos / SP Municipality  

NASA Astrophysics Data System (ADS)

The aim of this work is to conduct a survey of alternative conceptions about the basic concepts of Astronomy from schoolteachers in the City of São José dos Campos. This study covers the the state-run education system and complies with legal documents related to the curriculum of educational systems, such as the Curriculum of São Paulo State and the Parameters of the National Curriculum (PCN). Alternative conceptions, mentioned in Langhi (2009) as very important, were used, because it is believed that if a student can learn these concepts before the methodological intervention, it is possible to prepare contextualized presentations for teachers, and consequently students, to compare what they already know with the new information they obtain in the sessions at the digital mobile planetarium (DMP) of the Universidade Cruzeiro do Sul. Afterwards, they may discuss in a forum, in the form of debate, seeking to draw conclusions relevant to the topic, and transmitting the same to students in Basic Education (EB). This is a case study with a quantitative survey and a qualitative analysis of data on astronomical concepts collected through two questionnaires, one before and one after the intervention, respecting the implementation period of the study,- here called methodological intervention of content presentations at the mobile planetarium - and on respective discussions.

Pereira Gonzaga, Edson; Voelzke, Marcos Rincon

2013-11-01

66

Hot spot volcanic tracks and their implications for south American plate motion, Campos basin (Rio de Janeiro state), Brazil  

NASA Astrophysics Data System (ADS)

The spatial and temporal arrangement of volcanism produced by hot spots potentially can reveal the history of lithosphere plate drift. From the age of these igneous bodies, it is possible to estimate not only the drift speed of plates but also the timing of eventual route changes. This article concentrates on the apparent link between both the Poços de Caldas-Cabo Frio alkaline rocks alignment (Rio de Janeiro state) and the Vitória-Trindade chain (situated on the oceanic crust adjacent to Espírito Santo state, Brazil) to a single fixed hot spot. On the basis of geological, geomorphological, and geochronological evidence, the authors propose that the South American continent may have experienced a clockwise rotation during the Eocene, which resulted in the relative displacement of hot spot volcanic manifestations from Cabo Frio (Rio de Janeiro state) to the western border of the Vitória-Trindade chain. At this time, several tectonic, sedimentary, and magmatic events took place that were capable of causing the inferred Eocene displacement. It is worth noting the coincidence between the northeastern trend of the oil fields of the Campos basin and the suggested path of the basin as it moved over the hot spot.

Filho, Antonio Thomaz; Cesero, Pedro de; Mizusaki, Ana Maria; Leão, Joana Gisbert

2005-03-01

67

Programao Concorrente Aula 8 Gilmar Gimenes Rodrigues  

E-print Network

_RC; // Para acessar "conta" e "fila" if(s.conta > 0) { s.conta--; sai_RC; } else { coloca thread atual em s.fila.conta++; } else { tira proxima thread de s.fila; coloca na fila de threads prontas para execução; } sai

Reverbel, Francisco

68

Aula 7 -Ingls 49 Lngua Estrangeira  

E-print Network

ao conceito de Fast-food (comidas rápidas)? d- Veja o quadro abaixo contendo várias comidas rápidas (fast-food). Cheeseburger Pizza Hot-dog Chocolate Microwave food French fries e- Marque no quadro acima ter hábitos alimentares saudáveis deve comer fast food? Desafio 1- Pesquisa: Você acha que os

Liu, I-Shih

69

Programao Concorrente Aula 7 Gilmar Gimenes Rodrigues  

E-print Network

(proximo != minha_vez) ; } sai_regiao_critica() { proximo++; } 1.1 Bakery Algorithm Cada thread que espera[outro] != 0) ; } Bakery para #16;n#17; threads. int vez[N] = {0,...,0}; boolean tomando_max[N] = {false

Reverbel, Francisco

70

Aula Cervantes Calgary Craigie Hall D 209,  

E-print Network

-Salcedo Edmonton Catholic Schools Learning Services - Innovation St. Peter Centre, 7330 113 Street Edmonton,AB T6G Tundak Edmonton Public Schools Institute for Innovation in Second Language Education (IISLE) Instituto@stu.ca Contact: Omar Basabe NOVA SCOTIA Dalhousie University Department of Spanish and Latin American Studies

Leclercq, Remi

71

Volcanism-sedimentation interaction in the Campo de Calatrava Volcanic Field (Spain): a magnetostratigraphic and geochronological study  

NASA Astrophysics Data System (ADS)

This work focuses on the influence of Cenozoic volcanism of the Campo de Calatrava volcanic field on the sedimentation of two small continental basins in Spain (Argamasilla and Calzada-Moral basins). The volcanism in this area was mainly monogenetic, according to the small-volume volcanic edifices of scoria cones that were generated and the occurrence of tuff rings and maars. A sedimentological analysis of the volcaniclastic deposits led to the identification of facies close to the vents, low-density (dilute) pyroclastic surges, secondary volcanic deposits and typical maar deposits. Whole-rock K/Ar dating, together with palaeomagnetic constraints, yielded an age of 3.11-3.22 Ma for the onset of maar formation, the deposition finished in the Late Gauss-Early Matuyana. Using both techniques and previous paleontological data allowed it to be inferred that the maar formation and the re-sedimentation stage that occurred in Argamasilla and Calzada-Moral basins were roughly coeval. The occurrence of syn-eruption volcaniclastic deposits with small thicknesses that were separated by longer inter-eruption periods, where fluvial and lacustrine sedimentation was prevalent, together with the presence of small-volume volcanic edifices indicated that there were short periods of volcanic activity in this area. The volcanic activity was strongly controlled by previous basement faults that favoured magma feeding, and the faults also controlled the location of volcanoes themselves. The occurrence of the volcanoes in the continental basins led to the creation of shallow lakes that were related to the maar formation and the modification of sedimentological intra-basinal features, specifically, valley slope and sediment load.

Herrero-Hernández, Antonio; López-Moro, Francisco Javier; Gallardo-Millán, José Luis; Martín-Serrano, Ángel; Gómez-Fernández, Fernando

2014-07-01

72

Evapotranspiration estimation in pastures at the municipality of Campo Grande, Brazil, using SEBAL and remote sensing data  

NASA Astrophysics Data System (ADS)

The knowledge of the total water loss by evapotranspiration is essential for plant growth and development assessments. Studies show that the success of the Brazilian livestock is directly linked to the fact that bovine cattle is reared in pastures, which enables low cost beef production. However, many factors influence the productive capacity of pastures and, consequently, beef production. Among these, there are variations in precipitation, causing periods of water deficit even during rainy seasons, which makes evapotranspiration a major factor in the diagnosis of climatic and environmental conditions of pasture areas. Remote sensing information has been used by several models and algorithms for obtaining parameters of the Earth's surface. The Surface Energy Balance Algorithms for Land (SEBAL) is an algorithm for evapotranspiration estimation for large areas. It is processed by means of computational steps, which predict a full assessment of the solar radiation and energy on the Earth's surface. For that it uses data of sensors that collect wavelengths in the visible, reflective infrared and thermal bands. This study aimed at estimating actual daily evapotranspiration (ETdaily) in pasture areas at Embrapa Beef Cattle's Experimental Farm, located in the municipality of Campo Grande, Brazil, by means of the SEBAL algorithm and Landsat 5-TM images. For the scenes of May 9, June 28, July 7 and October 2, 2009, the ETdaily varied from 0.50 to 3.50 mm d-1 with an average of 1.85 mm d-1 for pasture areas. The application of the SEBAL algorithm proved itself adequate in extensive areas, and it is possible to use it for monitoring pasture conditions, thus contributing to making decisions that favor beef cattle production with environmental sustainability.

Andrade, R. G.; Leivas, J. F.; Hott, M. C.; Alvarez, I. A.; Vicente, L. E.; Nogueira, S. F.; Takemura, C. M.

2011-12-01

73

Evapotranspiration estimation in pastures at the municipality of Campo Grande, Brazil, using SEBAL and remote sensing data  

NASA Astrophysics Data System (ADS)

The knowledge of the total water loss by evapotranspiration is essential for plant growth and development assessments. Studies show that the success of the Brazilian livestock is directly linked to the fact that bovine cattle is reared in pastures, which enables low cost beef production. However, many factors influence the productive capacity of pastures and, consequently, beef production. Among these, there are variations in precipitation, causing periods of water deficit even during rainy seasons, which makes evapotranspiration a major factor in the diagnosis of climatic and environmental conditions of pasture areas. Remote sensing information has been used by several models and algorithms for obtaining parameters of the Earth's surface. The Surface Energy Balance Algorithms for Land (SEBAL) is an algorithm for evapotranspiration estimation for large areas. It is processed by means of computational steps, which predict a full assessment of the solar radiation and energy on the Earth's surface. For that it uses data of sensors that collect wavelengths in the visible, reflective infrared and thermal bands. This study aimed at estimating actual daily evapotranspiration (ETdaily) in pasture areas at Embrapa Beef Cattle's Experimental Farm, located in the municipality of Campo Grande, Brazil, by means of the SEBAL algorithm and Landsat 5-TM images. For the scenes of May 9, June 28, July 7 and October 2, 2009, the ETdaily varied from 0.50 to 3.50 mm/day with an average of 1.85 mm/day for pasture areas. The application of the SEBAL algorithm proved itself adequate in extensive areas, and it is possible to use it for monitoring pasture conditions, thus contributing to making decisions that favor beef cattle production with environmental sustainability.

Andrade, R. G.; Leivas, J. F.; Alvarez, I. A.; Vicente, L. E.; Nogueira, S. F.; Hott, M. C.; Takemura, C. M.; Gomes, D.

2011-12-01

74

LA BIO?TICA COMO QUEHACER FILOS?FICO  

PubMed Central

El artículo examina el estatuto epistemológico de la bioética como disciplina académica. El autor sostiene que el estatuto epistemológico de un discurso lo determina la pregunta fundamental que se plantea y la respuesta que se busca, focos integradores del discurso. En el caso de la bioética, la pregunta fundamental es de índole moral. La bioética es pues una disciplina ética que tiene su hogar epistemológico en la filosofía. El autor también defiende el concepto de “éticas aplicadas”. Sugiere finalmente que el método de la bioética, sobre todo la que se hace desde nuestras latitudes, debería adoptar el círculo hermenéutico como metodología para su filosofar. PMID:20463860

Ferrer, Jorge Jose

2009-01-01

75

Lecture Notes, Como 1995 September 6, 1998 Quantum Theory  

E-print Network

Lecture Notes, Como 1995 September 6, 1998 Quantum Theory HANS DE RAEDT Institute for Theoretical. Let us try to reduce the quantum problem to a "classical mechanics problem". According to the rules, The Netherlands E-mail: deraedt@phys.rug.nl ABSTRACT The purpose of this set of lectures is to introduce

76

Slope sedimentary facies associated with Pleistocene and Holocene sea-level changes, Campos Basin, southeast Brazilian Margin  

NASA Astrophysics Data System (ADS)

The upper Quaternary section of Campos Basin continental slope was sampled by 56 piston cores and 5 HPC boreholes totalling 750 m of core. Muds comprise 77% of the cored section and were classified according to colour, which results mostly -from their carbonate and sulphide contents. In the uppermost part of the section (0.5-15 m), where less reducing conditions prevail, slope muds are brown and olive in colour and, respectively, pelagic and hemipelagic in origin. This packet shows a coarsening-upward pattern in the upper slope with Upper Pleistocene olive grey mud at the base, olive grey mud/silty-sand intercalations in the middle and Holocene muddy-sand at the top. As this packet thins considerably downslope, average sedimentation rates range from 26 to 2.0 cm/ka. The contact between olive and the underlying greenish muds is diachronous, occurring at 26 ka in the lower slope and 40 ka in the upper slope. The greenish muds are characterized by a wider range of carbonate content (3-50%) and disseminated sulphide content, including siliciclastic muds of greenish-black and dark greenish-grey colour, hemipelagic greenish-grey muds and pelagic light greenish-grey marls. Intercalated with the siliciclastic muds, shelf-spillover sands (bioturbated muddy sands and thin-bedded turbidites) occur in the upper slope and hemipelagic/pelagic muds in the lower slope. Upper-slope gullies and channels are locally filled with medium- to thick-bedded turbidite sands. Based on current measurements, and on the distribution and sedimentary structures in the bioturbated muddy sands, a reworking or sweeping action by bottom currents is inferred. During Pleistocene lowstands, darker siliciclastic muds, richer in sulphide, are more common denoting a higher terrestrial influence. Mass movement deposits, identified in the southern part of the study area, were also associated with eustatic lowstands. Four discrete slump units, with an average thickness of 50 m, cover an area of 1600 km'. Between these slump deposits, seismically well-layered units are formed by an alternation of dark greenish-grey and greenish-black muds. Palaeontological data and numerical modelling of excess pore pressures generated from water and sediment loading suggest that the emplacement of the youngest slump unit occurred over a 15-ka period from 68 ka to 53 ka. This deformation is inferred to result from accelerated creep triggered by the decrease in hydrostatic pressure during sea-level fall. During the last Pleistocene highstand, upper/middle slope sedimentation was depleted in plant debris denoting a weaker terrestrial influence and, on the lower slope, hemipelagic/pelagic sedimentation was more common.

Caddah, Luiz Fernando G.; Kowsmann, Renato O.; Viana, Adriano R.

1998-01-01

77

Análise comparativa de pavimentos dimensionados através dos métodos empírico do DNER e mecanístico e proposta de um catálogo simplificado de pavimentos para a região de Campo Grande (MS).  

E-print Network

??Este estudo tem como objetivo principal comparar estruturas de pavimentos flexíveis projetadas através dos métodos empírico do DNER e mecanístico, considerando-se alguns materiais de pavimentação… (more)

Rogerio Silveira Bezerra Neto

2004-01-01

78

comoR: a software for disease comorbidity risk assessment  

PubMed Central

Background The diagnosis of comorbidities, which refers to the coexistence of different acute and chronic diseases, is difficult due to the modern extreme specialisation of physicians. We envisage that a software dedicated to comorbidity diagnosis could result in an effective aid to the health practice. Results We have developed an R software comoR to compute novel estimators of the disease comorbidity associations. Starting from an initial diagnosis, genetic and clinical data of a patient the software identifies the risk of disease comorbidity. Then it provides a pipeline with different causal inference packages (e.g. pcalg, qtlnet etc) to predict the causal relationship of diseases. It also provides a pipeline with network regression and survival analysis tools (e.g. Net-Cox, rbsurv etc) to predict more accurate survival probability of patients. The input of this software is the initial diagnosis for a patient and the output provides evidences of disease comorbidity mapping. Conclusions The functions of the comoR offer flexibility for diagnostic applications to predict disease comorbidities, and can be easily integrated to high–throughput and clinical data analysis pipelines. PMID:25045465

2014-01-01

79

Major controlling factors on hydrocarbon generation and leakage in South Atlantic conjugate margins: A comparative study of Colorado, Orange, Campos and Lower Congo basins  

NASA Astrophysics Data System (ADS)

We present a supra-regional comparative study of the major internal and external factors controlling source rock (SR) maturation and hydrocarbon (HC) generation and leakage in two pairs of conjugate margins across the South Atlantic: the Brazil (Campos Basin)-Angola (Lower Congo Basin) margins located in the "central segment", and the Argentina (Colorado Basin)-South Africa (Orange Basin) in the "southern segment". Our approach is based on the analysis and integration of borehole data, 1D numerical modeling, 2D seismic reflection data, and published reports. Coupling of modeling results, sedimentation rate calculation and seal-bypass system analysis reveal that: (1) oil window is reached by syn-rift SRs in the southern segment during the Early to Late Cretaceous when thermal subsidence is still active, while in the central segment they reach it in Late-Cretaceous-Neogene during a salt remobilization phase, and (2) early HC generation from post-rift SRs in the southern segment and from all SRs in the central segment appears to be controlled mainly by episodes of increased sedimentation rates. The latter seems to be associated with the Andes uplift history for the western South Atlantic basins (Campos and Colorado) and to a possibly climate-driven response for the eastern South Atlantic basins (Orange and Lower Congo). Additionally, we observe that the effect of volcanism on SR maturation in the southern segment is very local. The comparison of Cretaceous mass transport deposit (MTD) episodes with HC peak of generation and paleo-leakage indicators in the southern segment revealed the possible causal effect that HC generation and leakage have over MTD development. Interestingly, Paleogene leakage indicators, which were identified in the Argentina-South Africa conjugate margins, occur contemporaneously to low sedimentation rate periods. Nonetheless, present-day leakage indicators which were also identified in both pairs of conjugate margins might be related to seal failure events linked to eustatic sea-level drops.

Marcano, Gabriela; Anka, Zahie; di Primio, Rolando

2013-09-01

80

Efetividade da reabilitação pulmonar como tratamento coadjuvante da doença pulmonar obstrutiva crônica  

Microsoft Academic Search

3 Introdução: O paciente portador de DPOC diminui sua atividade física global devido a piora progressiva da função pulmonar como conseqüência de qualquer forma de esforço físico por ele realizado. A reabilitação pulmonar (RP) é utilizada nos EUA e Europa como alternativa terapêutica no tratamento da DPOC. Objetivo: Avaliar a efetividade do programa de RP como tratamento coadjuvante da DPOC.

SÉRGIO LEITE RODRIGUES; CARLOS ALBERTO DE ASSIS VIEGAS; TEREZINHA LIMA

2002-01-01

81

IDENTIDAD DE LA ESCUELA PRIMARIA RURAL COMO CENTRO CULTURAL DE LA COMUNIDAD  

Microsoft Academic Search

En el presente artículo la autora expone como la ciencia y la cultura influye en la identidad rural de la escuela como centro cultural de la comunidad y reconocen el roll de la escuela primaria rural como institución cultural, contribuyendo a una cultura general integral, con la participación de la familia y la comunidad. Se exponen criterios sobre la formación

María Rosa Núñez González

2012-01-01

82

Phenotypic and functional characterization of mouse attenuated and virulent variants of foot-and-mouth disease virus type O1 Campos.  

PubMed

A series of genetically related variants arising from a parental wild-type isolate of O1 Campos and its tissue culture adapted variant were differentiated by various cell culture markers (temperature sensitivity, plaque size, viral yield) and lethality in mice. These isolates were additionally characterized functionally and biochemically by examining poly(C) length, RNA synthesis, protein synthesis, and cell receptor binding. In primary bovine kidney cells, the virulent isolates had greater levels of protein synthesis, whereas in baby hamster kidney cells, the attenuated variant outproduced the wild-type parent. The tissue culture adapted variant had substantially greater ability to attach to cells than the parental wild type. The parental wild-type and the tissue culture-adapted variant were similarly neutralized by various sera against whole virus, but the parental wild type was less effectively neutralized by sera prepared from either full or truncated (variable region) bacterially expressed VP1 polypeptides. The capsid region of the genomes of both these variants was sequenced and a nucleotide substitution resulting in a change in amino acid 56 in VP3 was found. The nucleotide sequence change for the remaining two variants was that of the parental wild-type virus. PMID:8384748

Jensen, M J; Moore, D M

1993-04-01

83

Observation of a Gamma-Ray Pulse at Ground Level Produced by an Atmospheric Lightning Discharge in São José dos Campos, SP, Brazil  

NASA Astrophysics Data System (ADS)

We have used a gamma scintillator (Ludlum, USA; Model 44-20) consisting of NaI(Tl) crystal (diameter, 7.6 cm; length, 7.6 cm) optically coupled to a photomultiplier tube (diameter, 7.6 cm) to measure local background gamma radiation in the energy range of 60 keV to 2 MeV. Data are collected one-minute intervals. The scintillator was housed in an air-conditioned room and measurements have been made almost continuously for more than three years at the same location in São José dos Campos, SP, Brazil (23° 12’ 45” S, 45° 52’ 0 W). During a summer thunderstorm that occurred on January 13, 2014 at 18:44 h (local time) a lightning stroke a nearby lightning rod installed in the same building and was observed by one of us (I.M.M.). Simultaneously to the occurrence of the lightning strike, the scintillator recorded a pulse of gamma-rays which lasted for only one minute (count integration time) and whose amplitude was approximately twice as large as that of the normal background count. Data from the World Wide Lightning Location Network (WWLLN) confirms that at the time of the pulse there was intense electrical activity in the area. Since spurious signals, malfunctioning equipment or electromagnetic transients were not responsible for the pulse we are led to believe that we recorded a gamma-ray pulse produced by the lightning discharge.

Alves, Mauro; Spjeldvik, Walther; Gusev, Anatoly; Martin, Inacio; Gomes, Marcelo

84

I-Xe ages of Campo del Cielo silicates as a record of the complex early history of the IAB parent body  

NASA Astrophysics Data System (ADS)

Using in situ laser analyses of a polished thin section from the IAB iron meteorite Campo del Cielo, we identified two silicate grains rich in radiogenic 129*Xe, Cr-diopside, and oligoclase, excavated them from the metal, and irradiated them with thermal neutrons for I-Xe dating. The release profiles of 129*Xe and 128*Xe are consistent with these silicates being diopside and oligoclase, with activation energies, estimated using Arrhenius plots, of ˜201 and ˜171 kcal mole-1, respectively. The 4556.4 ± 0.4 Ma absolute I-Xe age of the more refractory diopside is younger than the 4558.0 ± 0.7 Ma I-Xe age of the less refractory oligoclase. We suggest that separate impact events at different locations and depths on a porous initial chondritic IAB parent body led to the removal of the melt and recrystallization of diopside and oligoclase at the times reflected by their respective I-Xe ages. The diopside and oligoclase grains were later brought into the studied inclusion by a larger scale catastrophic collision that caused breakup and reassembly of the debris, but did not reset the I-Xe ages dating the first events. The metal melt most probably was <1250 °C when it surrounded studied silicate grains. This reassembly could not have occurred earlier than the I-Xe closure in diopside at 4556.4 ± 0.4 Ma.

Pravdivtseva, O.; Meshik, A.; Hohenberg, C. M.; Kurat, G.

2013-12-01

85

Oxygen-driven competition between low-dimensional structures of Sr3CoMO6 and Sr3CoMO7-? with M = Ru, Ir.  

PubMed

We have realized a reversible structure transformation of one-dimensional 1D K4CdCl6-type Sr3CoMO6 with the Co(2+)/M(4+) cation ordering into the two-dimensional 2D double layered Ruddlesden-Popper structure Sr3CoMO7-? with a random distribution of Co and M (with M = Ru, Ir) upon increasing the partial oxygen pressure. The combined soft and hard X-ray absorption spectroscopy studies show that under transformation, Co and M cations were oxidized to Co(3+) and M(5+). During oxidation, high-spin Co(2+) in Sr3CoMO6 first transforms into high-spin Co(3+) in oxygen-deficient Sr3CoMO7-?, and then further transforms into low-spin Co(3+) in fully oxidized Sr3CoMO7 upon further increasing the partial pressure of oxygen. The 1D Sr3CoMO6 compound is magnetically ordered at low temperatures with the magnetic moments lying along the c-axis. Their alignment is parallel for Sr3CoRuO6 and antiparallel for Sr3CoIrO6. The 2D compounds reveal a spin-glass-like behavior related to the random distribution of magnetic cations in the structure. PMID:25111502

Mikhailova, Daria; Reichel, Phillip; Tsirlin, Alexander A; Abakumov, Artem M; Senyshyn, Anatoliy; Mogare, Kailash M; Schmidt, Marcus; Kuo, Chang-Yang; Pao, Chin-Wen; Pi, Tun-Wen; Lee, Jyh-Fu; Hu, Zhiwei; Tjeng, Liu Hao

2014-10-01

86

A model catalyst approach to the effects of the support on Co–Mo hydrodesulfurization catalysts  

Microsoft Academic Search

Co–Mo model sulfide catalysts, in which CoMoS phases are selectively formed, were prepared by means of a CVD technique using Co(CO)3NO as a precursor of Co. It is shown by means of XPS, FTIR and NO adsorption that CoMoS phases form selectively when the Mo content exceeds monolayer loading. A single exposure of MoS2\\/Al2O3 to a vapor of Co(CO)3NO at

Yasuaki Okamoto; Takeshi Kubota

2003-01-01

87

Laelapid mites (Parasitiformes: Gamasida), parasites of Akodon philipmyersi (Rodentia: Cricetidae) in the Northern Campos Grasslands, Argentina, with the description of a new species.  

PubMed

Androlaelaps ulysespardinasi, a new species of laelapid mite, is described based on specimens collected from the pelage of the akodontine rodent Akodon philipmyersi Pardiñas, D'Elía, Cirignoli and Suarez, 2005, which is endemic to the Northern Campos Grasslands in Misiones Province, Argentina. The formal taxonomic description, illustrations, and scanning electron micrographs of the new species are derived from female specimens; males and nymphs are unknown. Androlaelaps ulysespardinasi resembles Androlaelaps rotundus Fonseca, 1936 in general appearance, but it differs in having a more sclerotized, V-shaped and elevated ridge among j4 and j6 setae in the dorsal shield; the idiosoma is smaller (586-634 µm in length) and has a bilobed posterior margin. The sternal plate is 1.3 times broader than longer, the epigynial shield is 1.2 longer than broader, and an anal shield is almost as long as it is broad. Both species are close to Androlaelaps misionalis Lareschi, 2010 and Androlaelaps maurii Lareschi and Gettinger, 2009, but they differ in their larger size (586-650 µm), in having the distance between j6 setae similar to the distance between j5 setae (72-83 µm), 11 pairs of setae in opisthogaster, and lacking a pair of setae close to epigynal shield. In addition, An. ulysespardinasi n. sp. is unusual in having chelicerae with both digits with 2 teeth. An An. rotundus species group, which includes the new species, is proposed, and a key to identify the different species is provided. Host specificity of the different species with rodents from the Akodon division of the akodontines was observed, suggesting that cophylogeny between these mites and akodontines may have occurred. PMID:21495818

Lareschi, Marcela

2011-10-01

88

Association between micronuclei frequency in pollen mother cells of Tradescantia and mortality due to cancer and cardiovascular diseases: a preliminary study in Sao José dos Campos, Brazil.  

PubMed

The present study was designed to explore the correlation between the frequency of micronuclei in Trad-MN, measured across 28 biomonitoring stations during the period comprised between 11 of May and 2 of October, 2006, and adjusted mortality rates due to cardiovascular, respiratory diseases and cancer in Sao José dos Campos, Brazil, an area with different sources of air pollution. For controlling purposes, mortality rate due to gastrointestinal diseases (an event less prone to be affected by air pollution) was also considered in the analysis. Spatial distribution of micronuclei frequency was determined using average interpolation. The association between health estimators and micronuclei frequency was determined by measures of Pearson's correlation. Higher frequencies of micronuclei were detected in areas with high traffic and close to a petrochemical pole. Significant associations were detected between micronuclei frequency and adjusted mortality rate due to cardiovascular diseases (r=0.841, p=0.036) and cancer (r=0.890, p=0.018). The association between mortality due to chronic obstructive pulmonary diseases was positive but did not reach statistical significance (r=0.640, p=0.172), probably because of the small number of events. Gastrointestinal mortality did not exhibit significant association with micronuclei frequency. Because the small number of observations and the nature of an ecological study, the present findings must be considered with caution and considered as preliminary. Further studies, performed in different conditions of contamination and climate should be done before considering Trad-MN in the evaluation of human health risk imposed by air pollutants. PMID:19303678

Mariani, Rauda Lúcia; Jorge, Maria Paulete Martins; Pereira, Sergio Silva; Melione, Luiz Paulo; Carvalho-Oliveira, Regiani; Ma, Te Hsiu; Saldiva, Paulo Hilário Nascimento

2009-06-01

89

Molecular Characterization of Human Pathogenic Bunyaviruses of the Nyando and Bwamba/Pongola Virus Groups Leads to the Genetic Identification of Moju? dos Campos and Kaeng Khoi Virus  

PubMed Central

Background Human infection with Bwamba virus (BWAV) and the closely related Pongola virus (PGAV), as well as Nyando virus (NDV), are important causes of febrile illness in Africa. However, despite seroprevalence studies that indicate high rates of infection in many countries, these viruses remain relatively unknown and unstudied. In addition, a number of unclassified bunyaviruses have been isolated over the years often with uncertain relationships to human disease. Methodology/Principal Findings In order to better understand the genetic and evolutionary relationships among orthobunyaviruses associated with human disease, we have sequenced the complete genomes for all 3 segments of multiple strains of BWAV (n?=?2), PGAV (n?=?2) and NDV (n?=?4), as well as the previously unclassified Mojuí dos Campos (MDCV) and Kaeng Khoi viruses (KKV). Based on phylogenetic analysis, we show that these viruses populate 2 distinct branches, one made up of BWAV and PGAV and the other composed of NDV, MDCV and KKV. Interestingly, the NDV strains analyzed form two distinct clades which differed by >10% on the amino acid level across all protein products. In addition, the assignment of two bat-associated bunyaviruses into the NDV group, which is clearly associated with mosquito-borne infection, led us to analyze the ability of these different viruses to grow in bat (RE05 and Tb 1 Lu) and mosquito (C6/36) cell lines, and indeed all the viruses tested were capable of efficient growth in these cell types. Conclusions/Significance On the basis of our analyses, it is proposed to reclassify the NDV strains ERET147 and YM176-66 as a new virus species. Further, our analysis definitively identifies the previously unclassified bunyaviruses MDCV and KKV as distinct species within the NDV group and suggests that these viruses may have a broader host range than is currently appreciated. PMID:25188437

Groseth, Allison; Mampilli, Veena; Weisend, Carla; Dahlstrom, Eric; Porcella, Stephen F.; Russell, Brandy J.; Tesh, Robert B.; Ebihara, Hideki

2014-01-01

90

LA CULTURA COMO INVERSIÓN TURÍSTICA. UNA REFLEXIÓN A PROPÓSITO DEL GUGGENHEIM BILBAO  

Microsoft Academic Search

El turismo, objeto de diversas disciplinas, es uno de los sectores más relevantes de la economía mundial, siendo en España la primera industria nacional. En los último años el turismo cultural se ha revelado como un motor esencial de desarrollo para bastantes territorios. Un caso sobresaliente es el conocido como «efecto Guggenheim» que desde su creación en 1997 se ha

Ainhoa Aguirregoitia Martínez

2011-01-01

91

Quercus 201 Noviembre 2002 / 39 agua como las copas de los  

E-print Network

S Quercus 201 Noviembre 2002 / 39 agua como las copas de los bosques tropicales, caso de algunos géneros de driópi- dos. Otras han ocupado las aguas freáticas o intersticia- les y muestran todas las mediterránea, y otros ambientes, como las aguas continentales, también pueden ser extraordinariamente ricos (1

Murcia, Universidad de

92

Castração química como pena, tratamento médico ou experimento científico : considerações bioéticas.  

E-print Network

??Dissertação (mestrado)—Universidade de Brasília, Faculdade de Ciências da Saúde, Programa de Pós-Graduação em Bioética, 2014. A pedofilia é classificada como doença psiquiátrica e sua prática… (more)

Maia, Thais Meirelles de Sousa

2014-01-01

93

Uso de Anfibios como Indicadores del xito de la Restauracin de Ecosistemas 1  

E-print Network

y algunos vertebrados peque- ños y son presa de muchos otros animales (Fig. 1). Estas interacciones calidad de las áreas naturales existentes como de la abundancia y diversidad de plantas y animales nativos

Mazzotti, Frank

94

Aula/The Classroom: Teaching Science to Bilingual Children.  

ERIC Educational Resources Information Center

Illustrates ways in which science activities that utilize culturally familiar materials can help bilingual students gain insight into the scientific concepts which underlie the functioning of cultural artifacts and tools. Specifically indicates how nine categories of materials familiar to Chinese and Hispanic cultures can be used in science…

Yao, Katherine Y. B.

1979-01-01

95

Mercoled 12 Marzo 2014 Aula U6 11  

E-print Network

I PROGRAMMI FET E ERC AT A GLANCE IN HORIZON 2020 PROGRAMMA 9.45 Saluti del Magnifico and emerging technologies (FET) in Horizon 2020 10.00 Daniela Corda, Direttore Istituto Biochimica delle Proteine del CNR di Napoli e rappresentante Italiano nel Comitato HORIZON 2020 per i programmi ERC, MSCA

Schettini, Raimondo

96

Resumo de Aulas Teoricas de Analise Matematica II Rui Albuquerque  

E-print Network

¸c~ao de vizinhan¸ca de um ponto. Bola aberta de centro em a Rn e raio R+: B (a) = {x Rn : x + [� · · · �]an - , an + [ geram a mesma topologia em Rn. Claramente, pois, sempre com o mesmo centro, toda a bola cont´em um cubo e todo o cubo cont´em uma bola. #12;Classifica¸c~ao dos pontos e subconjuntos Dado um

Albuquerque, Rui

97

MAC5710 -Estruturas de Dados Notas de Aula -Listas Lineares  

E-print Network

, filas de prioridade Siang - 2005 1 Introdu¸c~ao [Material parcialmente baseado no livro de Knuth"). Usando a nota¸c~ao do livro de Knuth, elementos novos s~ao inseridos no lado R ("Rear" ou fim da fila) e

Song, Siang Wun

98

PAUTAS DE INTERVENCIÓN EN EL AULA: SÍNDROME DE ASPERGER  

Microsoft Academic Search

En un sistema educativo inmerso en una sociedad democrática, la atención a la diversidad es un derecho irrenunciable. En la actualidad, el profesorado se encuentra con una heterogeneidad en el alumnado al que está obligado a atender. En la mayoría de las ocasiones, dicha diversidad puede ser atendida desde la acción tutorial inherente a la función docente; sin embargo, en

Victoria Estévez Ramos

2009-01-01

99

Alfabetismo Científico en el Aula Escolar  

NSDL National Science Digital Library

Fostering scientific literacy empowers students to: understand the basic concepts in the media and civic policy. improve inquiry and critical thinking skills, and make connections about our interaction with the natural world. The English version is found at: http://www.actionbioscience.org/education/brewer.html

Carol Brewer (University of Montana, Missoula;)

2010-05-07

100

Presulfidation of CoMo and NiMoP Catalysts by Ammonium Thiosulfate  

Microsoft Academic Search

Ammonium thiosulfate ((NH4)2S2O3) was used as a sulfiding agent for presulfiding CoMo and NiMoP catalysts. The effect of the amount of (NH4)2S2O3 on hydrodesulfurization (HDS) activity was investigated. For the CoMo series, the use of a proper amount of (NH4)2S2O3 gave a higher HDS activity than when the catalyst was sulfided by H2S. SO42- formed during presulfidation modified the Al2O3

Hui GE; Xuekuan LI; Guofu WANG; Zhangfeng QIN; Zhanjun LÜ; Jianguo WANG

2010-01-01

101

Como preparar un programa de informacion sobre la asistencia economica (Planning a Financial Aid Awareness Program).  

ERIC Educational Resources Information Center

This booklet, written in Spanish, is intended to be used with a set of slides as part of a presentation to students on "How To Apply for Federal Student Aid" ("Como Solicitar la Asistencia Economica Federal para Estudiantes"). The first part of the book is a script based on the slides. After the script is a guide to hosting a financial aid…

Department of Education, Washington, DC.

102

AFINALES DE 1974, despus de una desas-trosa combinacin de enfermedades como el  

E-print Network

alimento y refu- gio del hurón. En 1988, el descubrimiento de las colonias más extensas de perros llaneros(Cynomys ludovicianus) en Norteamérica en la región de Janos- Casas Grandes,nos llevó a proponer este sitio como un área

Nacional Autónoma de México, Universidad

103

Harold Varmus investido bajo juramento como 14.º director del Instituto Nacional del Cáncer  

Cancer.gov

Ganador del Premio Nobel, doctor Harold E. Varmus, prestó juramento hoy como 14.º director del Instituto Nacional del Cáncer (NCI).  "Es muy estimulante que estés de regreso con nosotros", dijo la secretaria del Departamento de Salud y Servicios Humanos Kathleen Sebelius en la ceremonia de toma de juramento. “Hoy se abre un nuevo capítulo para el Instituto Nacional del Cáncer”.

104

Autonomia e Motivação em narrativas de aprendizes de português como língua estrangeira1  

Microsoft Academic Search

Neste artigo, discuto os resultados de minha pesquisa dentro do projeto AMFALE - Autonomia em um Modelo Fractal de Aquisição de Língua Estrangeira. Com base em conceitos de autonomia e motivação e na correlação entre eles, analiso narrativas de aprendizes de português como língua estrangeira em Belo Horizonte. Tais análises atestam que a experiência de aprendizagem inserida em uma comunidade

Fernanda Sousa Carvalho

105

O mercado de carbono como instrumento de conservação da floresta amazônica  

Microsoft Academic Search

Este trabalho analisa a questão ambiental presente nas políticas públicas para a região amazônica, incluindo a Lei de Gestão de Florestas Públicas (Lei 11.284\\/06), sancionada com o objetivo de regulamentar a gestão de florestas públicas no Brasil e promover o desenvolvimento sustentável. O Mecanismo de Desenvolvimento Limpo (MDL) do Protocolo de Kyoto é sugerido como instrumento de conservação florestal. Por

Mariano Rua Lamarca Junior; Cesar Roberto Leite da Silva

2008-01-01

106

Un estudio exploratorio sobre el desarrollo de creencias sobre síntomas como señales de hipertensión arterial  

Microsoft Academic Search

Aunque la hipertensión arterial es un trastorno asintomático, muchos pacientes hipertensos están con- vencidos de experimentar síntomas indicadores de los cambios en su tensión arterial (TA), y los con- sejos y prescripciones médicas pueden verse afectados por estas creencias. Diversos estudios han mos- trado que los pacientes hipertensos usan con frecuencia síntomas como indicadores del estado de su tensión arterial

Genoveva Granados Gámez; Jesús Gil Roales-Nieto; José Luis; Ybarra Sagarduy

2006-01-01

107

Como reportar quejas sobre el uso de animales en la enseanza,  

E-print Network

! Como reportar quejas sobre el uso de animales en la enseñanza, investigación, o experimentación animales usados en las investigaciones, la enseñanza o experimentación. El Comité Institucional del Cuidado y Uso de Animales (IACUC) está obligado a investigar cualquier queja relacionada al trato y cuidado

Johnston, Daniel

108

Los conceptos de "estructura" y "modelo" como ejemplo paradigmtico transdiciplinar en las Ciencias Humanas y Sociales  

E-print Network

1 Los conceptos de "estructura" y "modelo" como ejemplo paradigmático transdiciplinar en las Ciencias Humanas y Sociales Mgster. Ferro, María Virginia. Introducción: Los conceptos de "estructura" y a los diferentes sentidos de "estructura" y "modelo". Luego se presenta bajo la mirada de la Concepción

Paris-Sud XI, Université de

109

La hipnosis como adjunto en el tratamiento del hábito de fumar. Estudio de caso  

Microsoft Academic Search

Se presenta el caso de una paciente de 33 años con dependencia a la nicotina que lle vaba 9 años fu- mando una media de 35 cigarrillos diarios. Intentó dejarlo hace 3 años pero tuvo una recaída a los seis meses por problemas de ansiedad y continuó con su adicción. El tr atamiento tuvo como objetivo que la paciente dejara

María Elena; Mendoza Figueroa

2000-01-01

110

Optical and structural characterization of the Co/Mo2C/Y system  

NASA Astrophysics Data System (ADS)

We study the thermal behaviour of a tri-layer multilayer, designed by inserting a third material, yttrium, into the previously studied Co/Mo2C system. The system is designed to work at near-normal incidence at the wavelength of 14.1 nm. The theoretical reflectivity of Co-based multilayer (Co/Mo2C/Y system) is improved up to 54% after the addition of yttrium. Two types of multilayers with different orders of yttrium layer are deposited: Co/Mo2C/Y and Co/Y/Mo2C. The samples are annealed up to 600 °C. The multilayers were characterized using hard x-ray and extreme ultraviolet reflectivity, nuclear magnetic resonance (NMR) spectroscopy and x-ray diffraction (XRD). The results show that the reflectivity of the Co/Mo2C/Y multilayer is 27.5% at near normal incidence around 14.6 nm for as-deposited sample, and then it decreases gradually after annealing up to 600 °C. A significant period compression is observed from 300 °C annealing and above. The Co/Y/Mo2C multilayer shows low reflectivity, less than 2.5%. NMR spectra reveal that the pure Co layers are completely mixed with other elements since there is no signal from ferromagnetic Co in the annealing samples of the Co/Mo2C/Y multilayer and all Co/Y/Mo2C samples. Based on the NMR and XRD results, we fit the EUV data for both multilayers with two different models in one period taking into account the formation of the interfacial compounds.

Yuan, Yanyan; Le Guen, Karine; André, Jean-Michel; Wang, Zhanshan; Zhu, Jingtao; Mény, Christian; Jonnard, Philippe

2014-10-01

111

Alejarse como proceso social: ni?os y ancianos <> en Ayacucho1  

PubMed Central

En investigaciones previas sobre el acogimiento familiar y la adopción en Ayacucho, se ha podido descubrir cómo los ayacuchanos adquieren y producen relaciones sociales. Mientras negocian creativamente los discursos y espacios construidos simultáneamente por instituciones, comunidades, y estructuras sociales, van adquiriendo nuevas formas de relacionarse. Este artículo discute el proceso opuesto: el deshacerse de relaciones de parentesco, y el proceso social del abandono o alejamiento. Cuando se aleja a una persona de su familia o su comunidad, los que se quedan en ella llegan a entenderse como ciertos tipos de personas. En los estudios de caso discutidos aquí, recopilados a través de una detallada y cuidadosa observación participante y de entrevistas etnográficas grabadas entre 2001 y 2007, se puede ver cómo, después de un alejamiento social, los individuos que alejan se reinterpretan como sujetos que se encuentran superándose o volviéndose modernos, o bien sacrificándose. PMID:25177044

Leinaweaver, Jessaca

2013-01-01

112

T-SNAKES Y TRIANGULACIN DE DELAUNAY COMO MTODO DE GENERACIN DE MALLADOS DE ESTRUCTURAS  

E-print Network

T-SNAKES Y TRIANGULACI�N DE DELAUNAY COMO M�TODO DE GENERACI�N DE MALLADOS DE ESTRUCTURAS}@opalo.ciens.ucv.ve RESUMEN La segmentación de estructuras anatómicas a partir de imágenes médicas y la reconstrucción de una representación compacta analítica de estas estructuras es un problema retador. Este trabajo utiliza la técnica de

Coto, Ernesto

113

Teaching astronomy mediated by information and communication technologies: a preliminary approach  

NASA Astrophysics Data System (ADS)

O presente trabalho é parte preliminar de um estudo mais amplo em nível de doutorado sobre o ensino de astronomia mediado pelas tecnologias da informação e comunicação, utilizando dispositivos compactos, móveis e pessoais. Este estudo também faz parte do projeto institucional do CEFETMG sobre ambientes diversificados de aprendizagem sob fomento da agência estadual FAPEMIG (Fundação de Amparo à Pesquisa do Estado de Minas Gerais). Esta apresentação aborda o resultado das concepções prévias de estudantes em relação a conhecimentos básicos de astronomia, ligados à percepção e observação direta do céu. Três turmas de estudantes de 1ª série e uma turma de 3ª série do ensino integrado médio técnico da Educação Básica, Técnica e Tecnológica (EBTT) do CEFETMG Campus II - Belo Horizonte/MG foram submetidas a uma avaliação prévia através de questionário estruturado. Este questionário foi elaborado de forma a abordar a percepção dos estudantes em relação aos recursos gráficos (figuras e desenhos) representativos de conhecimentos básicos de astronomia, comuns em livros didáticos. Após a análise dos resultados desta avaliação, organizou-se uma estratégia de intervenção didática em sala de aula sobre o conteúdo de astronomia, utilizando-se de recursos de mediação baseados nas tecnologias da informação e comunicação. Os temas selecionados para esta estratégia didática foram relacionados aos assuntos básicos de astronomia em que ocorreu maior nível de desconhecimento dos estudantes. Os estudantes foram submetidos a avaliação posterior elaborada com os mesmos pressupostos da avaliação prévia. A análise dos resultados foi realizada a partir dos pressupostos da aprendizagem significativa (Ausubel; Novak e Hanesian, 1983). O ensino de astronomia por mediação das tecnologias da informação e comunicação indica uma alternativa preliminar aos trabalhos de campo usuais orientados na prática escolar, tais como, visita a planetários e a observatórios. Os estudantes ficaram muito sensibilizados pela possibilidade de percepção do céu em tempo real e à luz do dia dentro da sala de aula no contexto escolar. Os resultados deste levantamento preliminar indicam que os níveis de ensino fundamental e médio não foram capazes de internalizar conhecimentos básicos de astronomia, a despeito das orientações específicas contidas nos documentos oficiais da educação básica brasileira (Brasil, 1997 e 2000). Os estudantes pesquisados apresentaram conhecimentos e concepções rudimentares sobre o tema astronomia básica, indicando a ausência de abordagem do tema astronomia, tampouco de observação direta do céu em trabalhos de campo escolares na educação básica. Finalmente, esta abordagem didática suscitou nos estudantes grande interesse para futuros trabalhos de observação de campo. D.P. Ausubel; J.D. Novak; H. Hanesian. Psicología Educativa: un punto de vista cognoscitivo. México: Trillas, 1983. BRASIL. Secretaria de Educação Básica. Parâmetros Curriculares Nacionais: Ensino Fundamental (PCN), 1997, e Ensino Médio (PCNEM), 2000. Brasília. MEC/SEB.

Rosa, R. H. L.; Voelzke, M. R.

2014-08-01

114

DIABETES MELLITUS COMO FACTOR DE RIESGO DE DEMENCIA EN LA POBLACI?N ADULTA MAYOR MEXICANA  

PubMed Central

Introduccion La diabetes mellitus y las demencias constituyen dos problemas crecientes de salud entre la población adulta mayor del mundo y en particular de los paises en desarrollo. Hacen falta estudios longitudinales sobre el papel de la diabetes como factor de riesgo para demencia. Objetivo Determinar el riesgo de demencia en sujetos Mexicanos con diabetes mellitus tipo 2. Materiales y Metodos Los sujetos diabéticos libres de demencia pertenecientes al Estudio Nacional de Salud y Envejecimiento en México fueron evaluados a los dos años de la línea de base. Se estudió el papel de los factores sociodemográficos, de otras comorbilidades y del tipo de tratamiento en la conversión a demencia. Resultados Durante la línea de base 749 sujetos (13.8%) tuvieron diabetes. El riesgo de desarrollar demencia en estos individuos fue el doble (RR, 2.08 IC 95%, 1.59–2.73). Se encontró un riesgo mayor en individuos de 80 años y más (RR 2.44 IC 95%, 1.46–4.08), en los hombres (RR, 2.25 IC 95%, 1.46–3.49) y en sujetos con nivel educativo menor de 7 años. El estar bajo tratamiento con insulina incrementó el riesgo de demencia (RR, 2.83, IC 95%, 1.58–5.06). Las otras comorbilidades que aumentaron el riesgo de demencia en los pacientes diabéticos fueron la hipertensión (RR, 2.75, IC 95%, 1.86–4.06) y la depresión (RR, 3.78, 95% IC 2.37–6.04). Conclusión Los sujetos con diabetes mellitus tienen un riesgo mayor de desarrollar demencia, La baja escolaridad y otras comorbilidades altamente prevalentes en la población Mexicana contribuyen a la asociación diabetes-demencia. PMID:21948010

Silvia, Mejia-Arango; Clemente, y Zuniga-Gil

2012-01-01

115

Embarazo heterotópico en un ciclo de concepción natural presentado como embarazo ectópico roto. Informe de un caso  

Microsoft Academic Search

Resumen Introducción: El embarazo heterotópico se define como ges- tación intrauterina que coexiste con otra de tipo ectópico. Es una entidad rara, en particular en paciente sin antecedentes de tratamiento contra la infertilidad. El objetivo de esta comuni- cación es informar de una paciente sin antecedente de fertili- zación in vitro o de tratamiento para la fertilidad, quien presen- tó

Karla Elena Domínguez-Meléndez; Héctor Sastré-Gómez; Francisco Higuera-Hidalgo; Armando Vargas-Domínguez; Felipe Rafael Zaldívar-Ramírez

2008-01-01

116

Sediment input and evolution of lacustrine deltas: The Breggia and Greggio rivers case study (Lake Como, Italy)  

Microsoft Academic Search

A high-resolution bathymetric survey is combined with Erosion Potential Method to unravel the spatial and time evolution of the deltas formed by the Breggia and Greggio rivers, in western branch of Lake Como (southern Alps, Italy). This data set provides information on changes in the geometry and depositional centres of these deltas from Holocene to Present. The morphology and structure

Daniela Fanetti; Luigina Vezzoli

2007-01-01

117

estudio recomendado aquellos pacientes síntomas específicos tales como: dolor extremidades pseudoclaudicación síntomas atípicos. través información espero pueda enriquecer formación quieran leerlos.  

EPA Pesticide Factsheets

Search instead for estudio recomendado aquellos pacientes síntomas específicos tales como: dolor extremidades pseudoclaudicación síntomas atípicos. través información espero pueda enriquecer formación quieran leerlos. ?

118

Late Glacial to Holocene environmental variabilities: A new multi-proxy paleolimnological study of sedimentary sequences from Como (northern Italy)  

NASA Astrophysics Data System (ADS)

Lake Como (northern Italy) is the deepest Italian lake, reaching a depth of about 425 m. The lambda-shaped lake expands about 45 km in NE-SW direction. Southwards of the hydrologically closed western branch, two sediment cores of 70 m (S1) and 65 m length (S2) were taken in the year 2005 close to the cathedral of Como (Piazza Verdi). The drilling sites are located in the middle of the Southern Alps, some 300 m from the present-day lakeshore. The cores provide the first detailed Late Glacial to Holocene multi-proxy record for the Lake Como basin. Our research is aimed at investigating the environmental and geological evolution of the Insubria Region. The multi-proxy study of the stratigraphic sequences contain geophysical, geotechnical, sedimentological, paleobotanical, and radiocarbon analyses. They have been performed for core S1 and are still in progress on core S2. With this data the working group focuses on two main issues. The first topic is the reconstruction of the natural and anthropogenic processes controlling the ground subsidence in the Como urban area (e.g., Comerci et al., 2007) and another aim is to reconstruct vegetation and land-use dynamics. In particular, 150 samples of vegetal macroremains have been collected in the palustrine deposits along S1 core, down to 31,00 m. Below this depth (dated 14C 12,496 ± 55 yr BP - 15,050 - 14,250 cal yr BP), the amount of plant macroremains in the sediment drops dramatically. The taxonomic determination was carried out on more than 800 macroremains. They are represented by fragments of wood, leaves, needles, seeds, fruits, mosses and tiny charcoals (Motella, 2009, unpublished PhD Thesis). Picea/Larix, Pinus sp., Juniperus with Betula, found in the deeper levels (30.80 - 30.00 m), are the first arboreal taxa that colonized the shores of Lake Como, and show that the reforestation began in this area about 16,000 years ago. During the early Holocene (25.10 m) Abies alba expanded and further upwards the sequence mixed deciduous forests became important. Preliminary results of palynological analyses for a section of the core S2 (35.04 - 18.12 m), show Late Glacial sediments in the depth of 35.04 - 31.16 m, due to vegetation changes related to natural climatic variability, with an alternation of communities typical of cold (Poaceae, Artemisia, Juniperus, Pinus and Betula) and temperate climates (e.g. Quercus). Later, during the Holocene, forests composed by mostly deciduous broadleaves and Abies alba expanded. During the mid and late Holocene human impact increased and modified vegetation. This is shown by the increase of herbs and heliofilous shrubs (26.51 m), typical of deforested spaces for fields and pastures. Human exploitation of wood is represented for example by the dramatic decline of Abies alba (24.97 m). Finally, the increase of Cerealia (19.39 m) is clearly related to intensified agricultural activities. The results of further paleobotanical and geophysical analyses which are in progress will be presented during the conference. Moreover, geochemical measurements (e.g., XRF) will be performed in future for core S2. Researches realized within the project of Italy-Switzerland Cooperation SITINET "Censimento, valorizzazione e messa in rete di siti geologici e archeologici" (Census, increase of value and computerization of geological and archaeological sites). Interreg IV A "Geo-Archeositi dell'Insubria" (Geo-Archaeosites of Insubria).

Höbig, N.; Martinelli, E.; Motella, S.; Michetti, A. M.; Livio, F.; Tinner, W.; Reicherter, K.; Castelletti, L.

2012-04-01

119

Cultura de aula de matemática presente nas narrativas de formação por professores do ensino fundamental  

Microsoft Academic Search

This text is about th e research is inserted in the scope of the Project of Improvement of Public Teaching Representations of infancy and youth in school culture , supported by Fapesp, developed next to a municipal public school (Itatiba-SP). From a work shared with the teachers of this school, narratives of formation were produced by the teachers, allowing to

Valéria Galvão; França Cezari; Regina Célia Grando

120

¿Donde situar los esfuerzos de mejora?: política educativa, escuela y aula  

Microsoft Academic Search

This paper reviews the current theories on educational changes, specifically the role of educational establishments as basic units of educational action and improvement. It accounts for the ground covered in search of this improvement: from external cen- tralized policies that make school into a strategic unit to, in the past decade, highlighting the increase in student learning as a privileged

Antonio Bolívar

2005-01-01

121

Energie- und Ressourceneffizienz an der Hochschule Reutlingen: Mensa, Sporthalle, Aula, Containergebäude 20, Kindertagesstätte  

Microsoft Academic Search

Die Untersuchung der Hochschule Reutlingen in Hinblick auf ihre Ressourceneffizienz bietet hierbei die Gelegenheit, in einem praxisnahen Projekt, einen Beitrag zur Ressourceneffizienz zu leisten. Das Ziel dieser Projektarbeit ist zunächst eine Erstanalyse des Energieverbrauchs bzw. des Energiebedarfes der Hochschule Reutlingen, um einen Gesamtüberblick über den Campus zu erhalten. Durch die Analyse werden Potentiale aufgedeckt, welche es der Hochschule ermöglichen, Energie,

Peter Kleine-Möllhoff; Martin Haußmann; Michael Holzhausen; Tobias Lehr; Mandy Steinbrück

2011-01-01

122

Elementos de apoio `as aulas de Detecc~ao Remota ISA Primeiro Ciclo  

E-print Network

. O sinal detectado pelo sensor pode ser devido a energia ­ de origem solar ou proveniente de um´etica As observa¸c~oes por detec~ao remota implicam algum tipo de transmiss~ao de energia entre o alvo e o sensor emissor artificial ­ reflectida pela superf´icie ou energia emitida pela pr´opria superf´icie. Em geral

123

Aula Verde: Art as Experience in Community-Based Environmental Education  

ERIC Educational Resources Information Center

After winning a class-action lawsuit against unconstitutional prison conditions in Puerto Rico, Marco Abarca managed to direct part of the fine monies accumulated throughout years of litigation toward an investment that would improve the living conditions in one of the largest and poorest housing projects in Puerto Rico. With the participation of…

Abarca, Marco A.

2010-01-01

124

UN EJERCICIO PARA DESARROLLAR EN PRCTICAS EN AULA: COMPROMISOS EN LAS HISTORIAS VITALES DE HERPETOS IBRICOS  

E-print Network

el carácter invasor de la rana toro americana (Lithobates catesbeianus)? - (6) En algunas especies de 8 4200 1,5 no anura varias puestas Lithobates_catesbeianus Litcat 34 14 14000 1,45 no anura NA Estos

Seoane, Javier

125

O JOGO DRAMÁTICO E O IMAGINÁRIO DE ALUNOS NAS AULAS DE TEATRO  

Microsoft Academic Search

The aim of this paper is to present how it was possible the apprehension of the students imaginary through the theater-education, using the methodological orientations of Jean Pierre Ryngaert about the dramatic games, under the epistemological view of the Imaginary Anthropology of Gilbert Durand. During the research the scenes were constructed without abandoning the necessary practices to the actor formation

Sueli Barbosa Thomaz

2007-01-01

126

A review of "Blown by the Spirit: Puritanism and the Emergence of an Antinomian Underground in Pre-Civil War England" by David Como.  

E-print Network

yeasty mix of competing discourses. Sometimes the cause is attributed, far less probably, to the proto- feminist disposition of Anne Hutchinson, considered by some to be a cultural heroine martyred by powerful elite male persecutors. Oddly, not enough... contem- plated settlement in New England as if his views would not be problematic there. Como rightly suggests that Howes? case indi- cates the blurred boundaries among competing doctrinal positions within Puritan culture. Whereas Como delves...

William J. Scheick

2004-01-01

127

Nexo casual deve ser comprovado para se caracterizar a responsabilidade do Para ficar caracterizada a responsabilidade subjetiva, assim como a objetiva, alm da  

E-print Network

primeiro grau. Para o tribunal, ficou caracterizada a responsabilidade civil do município, uma vez queNexo casual deve ser comprovado para se caracterizar a responsabilidade do Estado Para ficar caracterizada a responsabilidade subjetiva, assim como a objetiva, além da investigação de culpa do agente, tem

Floeter, Sergio Ricardo

128

Da 17/01/2014 -11.49h Identifican las sustancias qumicas que las reinas de especies como hormigas, abejas y  

E-print Network

como las abejas, avispas, abejorros y algunas hormigas utilizan la La reina del sexo: por qué solo una puede reproducirse - ABC.es http://www.abc.es/ciencia/20140117/abci-reina-sexo-solo-puede-201... 1 of 3 dificultades que encontró Darwin", La reina del sexo: por qu

Wenseleers, Tom

129

Un estudio de los Institutos Nacionales de la Salud indica que dos dosis de vacuna contra los VPH pueden proteger tanto como el tratamiento completo  

Cancer.gov

Dos dosis de Cervarix, la vacuna contra virus del papiloma humano (VPH), fueron tan efectivas como la pauta normal actual de tres dosis después de cuatro años de seguimiento. El estudio de vacuna en Costa Rica, patrocinado por el NCI, fue diseñado para evaluar la eficacia de Cervarix en una población determinada.

130

El software educativo en la escuela cubana: una propuesta metodológica para el desarrollo de habilidades en la resolución de problemas aritméticos. Estudio de caso  

Microsoft Academic Search

Integrar las tecnologías digitales en las aulas y centros educativos así como replantear y redefinir los contenidos del currículum parecen medidas urgentes. Llevarlo a cabo, entre otras medidas, implicará necesariamente realizar importantes inversiones económicas en dotación de recursos tecnológicos suficientes para los centros educativos y en la creación de redes telemáticas educativas; desarrollar estrategias de formación del profesorado y de

Enrique Medina Hernández

2011-01-01

131

BENJAMIN FRANKLIN E A HISTÓRIA DA ELETRICIDADE EM LIVROS DIDÁTICOS  

Microsoft Academic Search

Introdução Nos últimos anos, a história da ciência vem sendo introduzida em materiais didáticos utilizados em sala de aula. Uma das razões para isso é a pressão de órgãos governamentais, tais como a Secretaria de Educação Básica, responsável pela avaliação destes livros dentro do Programa Nacional de Livros Didáticos para o ens ino fundamental e médio. Os editais destes programas

Cibelle Celestino Silva; Ana Carolina Pimentel

132

Aspectos de fonética y ortografía en anuncios publicitarios  

Microsoft Academic Search

Una de las múltiples aplicaciones de los estudios de Fonética para nuestros alumnos de la Facultad de Educación es que ellos, como futuros maestros, tomen conciencia de cómo hablan y escriben en español en la vida cotidiana. Para analizar mensajes orales y escritos al alcance de todos, contamos con un recurso extraordinariamente rentable en el aula, se trata de la

María Fátima Carrera de la Red

2009-01-01

133

Escuelas de campo y adopción de ecotecnia agrícola  

Microsoft Academic Search

Farmer field Schools and adoption of agricultural ecotechnology. Farmer Field Schools (FFS) are a method of participative extension that allows farmers to develop analytical skills, critical thinking and creativity. This study was conducted in the Mazateca region of Oaxaca, which is characterized by its technological backwardness. It is scientifically, socially and ecologically relevant, in this context, to assess the scope

S. Orozco Cirilo; L. Jiménez Sánchez; N. Estrella Chulím; B. Ramírez Valverde; B. V. Peña Olvera; A. Ramos Sánchez; M. Morales Guerra

2008-01-01

134

Discipline and Drama: Panoptic Theatre and Griselda Gambaro's El campo  

E-print Network

, both physical and psychological, of the many subjects "disciplined" by modern states, such as Perón's Argentina, Francoist Spain, and Nazi Germany, all of which figure prominently in Gambaro's play. It is my contention that Foucault's disciplinary... and within the transgressor; consequently, power reaches maximum productivity when the exercise of discipline is repeatable and maintains a regular effect. The success of disciplinary power may be witnessed in the three strategies of hierarchical...

Molinaro, Nina L.

1996-04-01

135

Clave de campo para los murciélagos de Costa Rica  

E-print Network

Costa Rica has an extremely diverse bat fauna with 109 species recorded from the country to date. The diversity of bats at a given locality can be high with 71 species known from the La Selva Biological Station in the Caribbean lowlands. Timm and La...

Timm, Robert M.; LaVal, Richard K.; Rodrí guez-Herrera, Bernal

2000-01-01

136

A Case-Based Reasoning approach for Norm Jordi Campos  

E-print Network

key. In this paper, we propose to use Case-Based Reasoning learning to adapt norms that regulate interactions among autonomous entities. Organ- ising such systems to regulate agent interactions helps, this additional layer can adapt the organisation while preserving agents' autonomy. However, the relationship

López-Sánchez, Maite

137

Avanços e retrocessos dos alunos no campo conceitual da Termodinâmica  

Microsoft Academic Search

This study which is part of a larger study has the objective of analyzing progressions, regressions, and difficulties, as well as operational invariants, presented by students of a technical secondary school in the study of Thermodynamics. Initially, students answered a questionnaire in which they had to explain their answers. Then, four students from four different technical courses were interviewed. The

Terezinha de Oliveira Grings; Concesa Caballero; Marco Antonio Moreira

138

XAS Study at Mo and Co K-Edges of the Sulfidation of a CoMo \\/ Al2O3 Hydrotreating Catalyst  

Microsoft Academic Search

Because of its impact on environment, the removal of sulfur is an indispensable step, called hydrotreatment, in the refining of petroleum. One of the most commonly used hydrotreating catalysts is CoMo-type catalyst which is composed of molybdenum disulfide slabs promoted by cobalt atoms (CoMoS phase) and well dispersed on a high specific area alumina. As far as the highest sulfur

C. Pichon; A. D. Gandubert; C. Legens; D. Guillaume

2007-01-01

139

Percepci?n de competencia y adiestramiento profesional especializado relativos al VIH/SIDA en estudiantes y profesionales de la salud: el estigma como un indicador de necesidad  

PubMed Central

El proceso de estigmatización asume una devaluación de la persona debido a una característica o marca que haya sido identificada socialmente y que permita que se le describa como diferente. Desde que se desató la epidemia del VIH/SIDA, vivir con la enfermedad ha sido señalado de manera social como una marca estigmatizante. Las manifestaciones de dicha estigmatización se han documentado entre profesionales de la salud. Este estigma puede afectar los servicios de salud que las personas que viven con VIH/SIDA reciben de estos profesionales. Los objetivos de esta investigación fueron explorar: 1) la percepción que tienen estudiantes y profesionales de la salud sobre su nivel de competencia para ofrecer servicios a personas que viven con VIH/SIDA, 2) las opiniones de éstos sobre el tipo de adiestramiento profesional recibido y la necesidad del mismo, y 3) la manifestación de actitudes estigmatizantes como indicadores de necesidad de adiestramiento profesional. La muestra total del estudio estuvo compuesta por 80 de diversas profesiones de la salud. Los resultados reflejan que algunos/as de los/as participantes han recibido formación en VIH pero ésta no ha sido suficiente para contrarrestar las nociones estigmatizantes. Discutimos las implicaciones de los resultados para investigaciones futuras y el desarrollo de intervenciones con vías de minimizar las nociones estigmatizantes en los escenarios de salud. PMID:20011236

RODRIGUEZ, Yarimar ROSA; DIAZ, Nelson VARAS

2009-01-01

140

XAS Study at Mo and Co K-Edges of the Sulfidation of a CoMo / Al2O3 Hydrotreating Catalyst  

SciTech Connect

Because of its impact on environment, the removal of sulfur is an indispensable step, called hydrotreatment, in the refining of petroleum. One of the most commonly used hydrotreating catalysts is CoMo-type catalyst which is composed of molybdenum disulfide slabs promoted by cobalt atoms (CoMoS phase) and well dispersed on a high specific area alumina. As far as the highest sulfur content allowed in gasoline and diesel is continually decreasing, more and more efficient and active hydrotreating catalysts are required. In order to optimize the reactivity of the CoMo-type catalyst in hydrotreatment, a better understanding of the processes used to produce the active phase (CoMoS slabs) of the catalyst is necessary. The study reported here deals with the sulfiding mechanism of the slabs and the influence of temperature on the phenomenon. Ex situ X-ray absorption spectroscopy (XANES and EXAFS) was used to study the evolution of the structure of CoMo-type catalyst sulfided at various temperatures (from 293 to 873 K). XAS analysis was performed at both molybdenum and cobalt K-edges to obtain a cross-characterization of the sulfidation of the slabs. It evidenced the formation of various compounds, including two molybdenum oxides, MoS3 (or MoS3-like compound) and Co9S8, at specific steps of the sulfiding process. It showed the role of intermediate played by MoS3 (or MoS3-like compound) during the formation of the slabs and the competition between the appearance of promoted slabs (CoMoS phase) and Co9S8. At last, it leaded to the proposal of a mechanism for the sulfidation of the catalyst.

Pichon, C.; Gandubert, A. D.; Legens, C. [IFP-Lyon, Physics and Analysis Division, Materials Characterization Department, BP3, 69390 Vernaison (France); Guillaume, D. [IFP-Lyon, Catalysis and Separation Division, Heterogeneous Catalysis Department, BP3, 69390 Vernaison (France)

2007-02-02

141

XAS Study at Mo and Co K-Edges of the Sulfidation of a CoMo / Al2O3 Hydrotreating Catalyst  

NASA Astrophysics Data System (ADS)

Because of its impact on environment, the removal of sulfur is an indispensable step, called hydrotreatment, in the refining of petroleum. One of the most commonly used hydrotreating catalysts is CoMo-type catalyst which is composed of molybdenum disulfide slabs promoted by cobalt atoms (CoMoS phase) and well dispersed on a high specific area alumina. As far as the highest sulfur content allowed in gasoline and diesel is continually decreasing, more and more efficient and active hydrotreating catalysts are required. In order to optimize the reactivity of the CoMo-type catalyst in hydrotreatment, a better understanding of the processes used to produce the active phase (CoMoS slabs) of the catalyst is necessary. The study reported here deals with the sulfiding mechanism of the slabs and the influence of temperature on the phenomenon. Ex situ X-ray absorption spectroscopy (XANES and EXAFS) was used to study the evolution of the structure of CoMo-type catalyst sulfided at various temperatures (from 293 to 873 K). XAS analysis was performed at both molybdenum and cobalt K-edges to obtain a cross-characterization of the sulfidation of the slabs. It evidenced the formation of various compounds, including two molybdenum oxides, MoS3 (or MoS3-like compound) and Co9S8, at specific steps of the sulfiding process. It showed the role of intermediate played by MoS3 (or MoS3-like compound) during the formation of the slabs and the competition between the appearance of promoted slabs (CoMoS phase) and Co9S8. At last, it leaded to the proposal of a mechanism for the sulfidation of the catalyst.

Pichon, C.; Gandubert, A. D.; Legens, C.; Guillaume, D.

2007-02-01

142

Apresentase neste apndice a definio de categoria cartesiana livremente gerada, apresentada em [Sernadas et al 92e]. Tal como em [Admek et al 90], assumese que  

E-print Network

'')�Mor C P desde que (s:c®c')�Mor C P e (s':c'®c'')�Mor C P ; . ((s':c®c')�(s'':c®c''):c®c'�c'')�Mor C P desde que (s':c®c')�Mor C P e (s'':c®c'')� Mor C P ; pela relação de equivalência induzida pelas, apresentada em [Sernadas et al 92e]. Tal como em [Adámek et al 90], assume­se que Cat denota a categoria de

Lisboa, Universidade Técnica de

143

Influence of the Additives and The pH On the Cobalt-Molybdenum (Co-Mo) Alloy Electrodeposited On n-TypeSilicon  

NASA Astrophysics Data System (ADS)

In this work, thin films of metal alloys (Co-Mo) have been electrodeposited onto silicon (Si) surface. The effects of two different additives (H3BO3 and Na2CO3) and the pH of the solution on the electrochemically deposited films (morphology, stochiometry…) have been investigated. The properties of the deposits were characterized by using X-Rays Diffraction (XRD), Scanning Electron Microscopy (SEM) and Energy Dispersive X-ray Spectroscopy (EDS). The results show that the morphology and the film composition depend on both the pH of the solution and the additives. The presence of boric acid favors the Mo deposition. Crack-free homogeneous deposits with a low percentage of molybdenum can be easily obtained from high pH bath. The deposits were shown to exhibits a good crystalline structure.

Fekih, Z.; Ghellai, N.; Fortas, G.; Chiboub, N.; Sam, S.; Chabanne-sari, N. E.; Gabouze, N.

144

Tal Como Somos/just as we are: an educational film to reduce stigma toward gay and bisexual men, transgender individuals, and persons living with HIV/AIDS.  

PubMed

In this article, the authors describe the development and dissemination of a film-based educational intervention to reduce negative attitudes toward gay and bisexual men, transgender women, and people living with HIV/AIDS in Latino communities, with a focus on youth. The intervention, Tal Como Somos/Just as We Are, is based on stigma and attribution theories, extensive formative research, and community input. Evaluation findings among educators and school youth suggest the film has the potential to effectively influence attitudes toward gay and bisexual men, transgender women, and people living with HIV/AIDS. The film and intervention are being disseminated using diffusion of innovations theory through community-based organizations, schools, television broadcasting, and film festivals. PMID:24377496

Ramirez-Valles, Jesus; Kuhns, Lisa M; Manjarrez, Dianna

2014-04-01

145

Analise Matematica III Turma Especial A entregar ate a aula pratica de sextafeira dia 3 de Outubro  

E-print Network

de classe C # numa vizinhan�ca de (0, 0). Desig­ nando essa inversa por g, calcule Dg(0, 1). (b�c�ao (x, y) = h(z, w) de classe C # numa vizinhan�ca do ponto (0, 0, 0, 1). Calcule Dh(0, 1). 3. Demonstre para que a rela�c�ao fundamental se possa escrever na forma E = E(S, V ) numa vizinhan�ca de um

Natário, José

146

Analise Matematica III Turma Especial A entregar ate a aula pratica de sextafeira dia 11 de Outubro  

E-print Network

de classe C # numa vizinhan�ca de (0, 0). Desig­ nando essa inversa por g, calcule Dg(0, 1). (b�c�ao (x, y) = h(z, w) de classe C # numa vizinhan�ca do ponto (0, 0, 0, 1). Calcule Dh(0, 1). 2. Demonstre para que a rela�c�ao fundamental se possa escrever na forma E = E(S, V ) numa vizinhan�ca de um

Natário, José

147

Analise Matematica III -Turma Especial A entregar ate `a aula pratica de sexta-feira dia 3 de Outubro  

E-print Network

- y + log(1 + xy), 1 + x + y - x2 y2 ). (a) Mostre que f tem uma inversa local de classe C numa C numa vizinhan¸ca do ponto (0, 0, 0, 1). Calcule Dh(0, 1). 3. Demonstre o Teorema da Fun se possa escrever na forma E = E(S, V ) numa vizinhan¸ca de um determinado estado (E0, V0). (b

Natário, José

148

HORRIO DE AULAS -NOTURNO / 2014-1 Segunda Feira Tera Feira Quarta Feira Quinta Feira Sexta Feira  

E-print Network

400F JUR 1833 Responsabilidade Civil 2HX Prof.Guilherme Valdetaro 206F JUR 1432 Direito Constitucional II 2HX Prof. João Batista 400F JUR 1833 Responsabilidade Civil 2HX Prof.Guilherme Valdetaro B6F JUR

149

HORRIO DE AULAS -NOTURNO / 2013-2 Segunda Feira Tera Feira Quarta Feira Quinta Feira Sexta Feira  

E-print Network

: 00 JUR 1432 Direito Constitucional II 2HX Prof. João Batista 400F JUR 1833 Responsabilidade Civil 2HX Responsabilidade Civil 2HX Prof.Guilherme Valdetaro B6F JUR 1132 Direito Penal II 2HX Prof. 400F #12;HORÁRIO DE

150

Mec^anica Geometrica A entregar ate `a aula de Quarta-feira dia 27 de Outubro  

E-print Network

Sistema Solar conservam o momento angular mas tendem a dissipar energia). 3. (a) Mostre que a express¸c~oes em torno de e3 s~ao est´aveis. (c) Se I1 > I2 > I3 ent~ao para um dado momento angular a energia cin~ao local da energia cin´etica de um corpo r´igido com um ponto fixo e I1 = I2 nas coordenadas de TSO(3

Natário, José

151

A QUESTÃO DE GÊNERO NAS AULAS DE EDUCAÇÃO FÍSICA A QUESTION OF GENDER IN THE LESSONS OF PHYSICAL EDUCATION  

Microsoft Academic Search

Currently, we live in a society marked by exclusion, among them there is the question of gender. In the classes of physical education, witnessed this division so clear, when teachers reinforce discriminatory patterns of behaviors in his speech. The purpose of this study was to analyze the relationship of gender in the gym class and the actual performance of the

Angélica da Fonseca Campos; Maria Eunice de Paiva Freitas; Lúcia Aparecida da Cruz

152

Last update: 29/10/13 GESTIONE DEI MEDIA 2.anno Semestre autunnale 2013 aula 321 or  

E-print Network

Rocci Transmedia Narratives 3 Scaglioni Minor in Digital Marketing or in Digital Communication Corporate Digital Communication 3 Mandelli Digital Marketing 3 Mandelli Online Communication Design 3 Cantoni #12;

Krause, Rolf

153

La economía social como enfoque metodológico, como objeto de estudio y como disciplina científica  

Microsoft Academic Search

This article continues an article written by the same author and published by CIRIEC-España in 1997 (no. 25). It analyses social economy at three cognitive levels: first, as a social reality (Social Economy); second, as a scientific discipline which studies its previous reality (the science of Social Economy); third, as a methodological approach in social sciences (the approach of Social

Rafael Chaves

1999-01-01

154

ESTUDO DO IMPACTO DA VARIAÇÃO DOS MEIOS DE HOSPEDAGEM NAS DESTINAÇÕES TURÍSTICAS  

Microsoft Academic Search

O turismo, diferente de outras áreas, constitui-se de um ramo de atividades executadas por pessoas que, em determinadas situações, tornam-se turistas. Como a área de estudo, o turismo é recente e vem sendo matéria de pesquisa em diversos campos com mais tradição como a sociologia, a economia, a geografia, a psicologia, dentre outras. Principalmente pelo fato de ser um campo

José Gustavo Ferreira Candelária

2008-01-01

155

Coaching como herramienta de liderazgo para el desarrollo de equipos de alto desempeño en el área de ventas (Coaching like tool of leadership for the development of teams of high acting in the area of sales)  

Microsoft Academic Search

Resumen. El presente artículo busca vincular el coaching como herramienta de liderazgo para el desarrollo de equipos de alto desempeño en el área de ventas. Para cumplir con este propósito se realizó una revisión de bibliografía y documentos publicados en la web sobre a esta temática, que permitieron definir conceptualmente su relación con el coaching y los distintos estilos de

Fidel Moreno

2009-01-01

156

Difusión de resultados iniciales del Estudio del Tamoxifeno y del Raloxifeno (STAR): el fármaco para el tratamiento de la osteoporosis, raloxifeno, es tan efectivo como el Tamoxifeno en la prevención de cáncer de seno invasor  

Cancer.gov

Los resultados iniciales del Estudio del Tamoxifeno y del Raloxifeno, STAR, demuestran que el fármaco raloxifeno, actualmente utilizado para prevenir y tratar la osteoporosis en mujeres posmenopáusicas, funciona tan bien como el tamoxifeno para reducir el riesgo de cáncer de seno entre las mujeres posmenopáusicas que tienen riesgo elevado de padecer la enfermedad. Preguntas y respuestas

157

Vector Fields, Linear Spaces, and Tensors in Physics. Part 1: Vectors, Fields, and Coordinates Campos Vetoriais, Espacos Lineares E Tensores NA Fisica. Parte 1: Vetores, Campos E Coordenadas.  

National Technical Information Service (NTIS)

Vectors are studied from the point of view of their handling in vectorial equations using the indicial notation. A study on vector fields as they are commonly found in physics (gradient, divergence, and curl) is also presented. Finally, an extension of th...

R. A. Medrano-b

1981-01-01

158

abril-junio2006Cinvestav36 Escribo a mano percibiendo cmo se desliza la pluma  

E-print Network

resonancia magnética nuclear. El campo de las adicciones, como tantos otros, se ha beneficiado con esta nueva Medicina de Virginia, con una beca de los institutos Nacionales de Salud de Estados Unidos (1996-1997). Ha

159

Textile wastewater reuse in northern italy (COMO)  

Microsoft Academic Search

An extensive research programme has been carried out on advanced treatment of secondary effluents discharged by centralized activated sludge treatment plants fed on mixed textile\\/domestic effluents in order to produce a final effluent suitable for reuse in the textile factories. Activated carbon adsorption or membrane filtration (ranging from microfiltration to reverse osmosis) have been investigated at pilot plant scale in

A. Rozzi; F. Malpei; L. Bonomo; R. Bianchi

1999-01-01

160

Como Campus Master of Science in  

E-print Network

, Environmental Protection Plans and Pollution Risk, Engineering and Cooperation or Energy for Global Development. Their expertise will range from the knowledge of modeling of land and ecological systems, to acquisition and analysis of relevant data, geo-referencing and geo-processing, to pollution abatement technologies

161

Las comunidades locales como estructuras meso1  

Microsoft Academic Search

In between micro and macro levels : meso. If macro is defined by national, state or market regulation, and micro by relational interpersonnal regulation, a major agency of intermediate regulation has been defined as \\

A. Ferrand

2002-01-01

162

PROBLEMAS PARA A AULA PRATICA, SEMANA 14 Exercicio 1. Mostre que a func~ao definida por (u, v) = f(x, y) com  

E-print Network

) = f(x, y) com u = exy + 1 v = exy + y2 possui, numa bola Br(0, 1), uma inversa local de classe C1 . Sendo g(u, v) esta inversa, calcule g2 u no ponto (2, 2). Exerc´icio 2. Mostre que, numa vizinhan¸ca do) ) g(w) = 1 - eu-2v Mostre que a equa¸c~ao (g f)(x, y, z) = 0 define implicitamente numa vizinhan

Santos, João

163

CDIGO DIA HORA AULA CURSO TITULACION ASIGNATURA 2106001 16/06/2014 9:00 002, 003 Aulario III 1 Grado en Ciencias Ambientales Geologa  

E-print Network

de Suelos 2106027 24/06/2014 18:00 106 Aulario II 3 Grado en Ciencias Ambientales Riesgos Naturales III 3 Grado en Ciencias Ambientales Gestión de Suelos y Recursos Hídricos 2106034 17/06/2014 15:00 207

Rey Juan Carlos, Universidad

164

ATIVIDADES DE ELABORAÇÃO CONCEITUAL POR ESTUDANTES NA SALA DE AULA DE FÍSICA NA EJA STUDENTS' CONCEPTUAL ACTIVITIES IN ADULT EDUCATION PHYSICS CLASSROOM  

Microsoft Academic Search

In this paper we shall analyze a conceptual activity elaborated by adults in a physics classroom context, related to Newton First Law of Movement. Data comes from writing activities carried by the students, in which they argue about the possibility of Earth movement by using the concepts of inertia and relative movement. The analysis, founded in Bakhtin's Philosophy of Language,

Erico Tadeu; Fraga Freitas; Orlando Aguiar Jr

165

DIA HORA AULA CURSO TITULACION ASIGNATURA 10/06/2013 15:00 AII 002 (80) Libre Eleccin Comportaminto del Consumidor (54)  

E-print Network

Matrimonial (2) 14/06/2013 15:00 Libre Elección La Responsabilidad Civil de los Profesionales (-) 17 Comportamiénto del Consumidor (54) 11/06/2013 15:00 Libre Elección Jóvenes y Mayores en el Derecho Civil (-) 11 Elección El Régimen Sucesorio en el Código Civil (-) Libre Elección Desarrollo de Aplicaciones Software

Rey Juan Carlos, Universidad

166

Cursos del Programa Aula Mentor Reconeguts amb crdits de formaci permanent del professorat segons BOE de 12/01/95. Els  

E-print Network

h Agricultura ecològica 60 h Energia de la radiació solar 50 h Energies renovables 130 h Energia solar tèrmica 100 h Energia solar fotovoltaica 70 h Medi ambient Avaluació de l'impacte ambiental 80 h

Oro, Daniel

167

ORARIO 10:30 13.30 DOVE LA SAPIENZA AULA GINI EDIFICIO DI STATISTICA PIANO TERRA V.LE DELL'UNIVERSIT 36 ROMA  

E-print Network

PUBLISHING SUITE · Una panoramica sul usso di pubblicazione digitale secondo i nuovi media · Come produrreDesign per pubblicare, non solo su carta · Il montaggio video con Adobe Photoshop · Adobe Premiere e Premiere Elements: quando Photoshop non basta 26 Febbraio Adobe In Tour 2013 I nuovi scenari della pubblicazione

Di Pillo, Gianni

168

Hoja para Aves sin Anillar MoSI Localidad Tamao de anillo U Temporada (p.ej. 2009-10) Pgina # CDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA  

E-print Network

# C�DIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP SEXO ALFA DELA ESPECIE ANILLOS DE COLORES Lesión vieja, cicatrizad. Herida o enfermedad INICIALESDEL

DeSante, David F.

169

Model Programs: Compensatory Education. The Juan Morel Campos Bilingual Center, Chicago, Illinois.  

ERIC Educational Resources Information Center

The bilingual program described in this booklet offers intermediate-grade English and Spanish instruction to Spanish-speaking children from an economically disadvantaged neighborhood in one of Chicago's largest school districts. The descriptive information presented here concerns context and objectives, necessary personnel, educational…

National Center for Educational Communication (DHEW/OE), Washington, DC.

170

Pesticide Safety for Farmworkers = Uso Seguro de Pesticidas para los Trabajadores del Campo.  

ERIC Educational Resources Information Center

A booklet for farmworkers and employers uses illustrations and simple text in English and Spanish to inform about the dangers, precautions, and use of pesticides. Topics covered include methods of pesticide absorption; signs/symptoms of pesticide poisoning; first aid; residues; appropriate work clothes; safe and unsafe pesticide practices; how to…

Poli, Bonnie; Fluker, Sam S.

171

Las multiples dimensiones del campo de lenguas extranjeras (The Multiple Dimensions of the Foreign Language Field).  

ERIC Educational Resources Information Center

This paper discusses Wilga Rivers' seven language teaching objectives. Particular focus is on the following three language teaching objectives: (1) giving students the experience of expressing themselves linguistically and culturally in a context different from that in which they grew up; (2) fostering students' understanding of other peoples'…

Zoreda, Margaret Lee

172

LOCALIZAÇÃO DE BARRAS DE FERRO EM ESTRUTURAS DE CONCRETO ARMADO UTILIZANDO CAMPOS ELETROMAGNÉTICOS  

Microsoft Academic Search

This work describes a methodology proposed for non destructive tests (NDT) of reinforced concrete struc- tures, using superficial magnetic fields and artificial neural networks, for sizing and localization of steel bars, embedded in the concrete. The magnetic induction curves used in this work was obtained by a finite element method. The results presented a very good precision, encouraging the development

P. DE ALCANTARA JR.; ALINE D. P. JULIANI; MARCOS TOMASINI; Luiz E. C. Coube

173

VARIABILIDAD ESPACIAL DE LA CONDUCTIVIDAD HIDRÁULICA SATURADA DE CAMPO MEDIDA CON PERMEÁMETRO GUELPH  

Microsoft Academic Search

The aims of this study were to examinate the spatial structure of field saturated hydraulic conductivity (Kfs) measured with a Guelph permeameter in 19.86 ha catchment with mixed land use agricultural-forestry sited in the South of Lugo and to examite two geostatistics estimation methods: kriging and cokriging. Using 92 infiltration measurements with Guelph permeameter, the spatial structure of Kfs calculated

Dafonte Dafonte; Rosa Vieira

174

Demografia e dinamismo di alcune popolazioni del genere Verbascum in un campo abbandonato (Appennino centrale)  

Microsoft Academic Search

Population demography and dynamics of the genus Verbascum in an abanddoned field (Central Apennin, Italy). - Four populations of the genus Verbascum in a recently abandoned field were examined. A demographic inventory of the species was made along two transects in each 2x2 m quadrat. Results show that V. thapsus and V. lychnitis, which largely dominated the other ones, are

Roberto Canullo

1989-01-01

175

75 FR 8986 - Draft Supplemental Environmental Impact Statement for the Proposed Campo Regional Landfill...  

Federal Register 2010, 2011, 2012, 2013

...non-hazardous) solid waste landfill would occupy approximately...be developed to support the landfill. Supporting developments include...surface recharge basins, and leachate storage lagoons. The remaining...surround the proposed solid waste landfill facility would serve as...

2010-02-26

176

MAT1153 / 2008.1 --LISTA DE EXERCICIOS : CAMPOS CONSERVATIVOS, INTEGRAIS DE LINHA,  

E-print Network

´icios 1:(c), 2:(b),(c), (e), 3, 5, 6, 7, 8 da se¸c~ao 7.1.3 pgs 162, 163 do livro texto. (2) Fazer exerc´icios 1: (c), 2 da se¸c~ao 7.2.4, pg 167 do livro texto. (3) Fazer exerc´icios 2, 4, 5:(b), (c) da se¸c~ao 7.3.3 pg 171 do livro texto. (4) Fazer exerc´icios 1: (b), (c), (d), 2:(b), (c), (d) da se¸c~ao 8

Lewiner, Thomas (Thomas Lewiner)

177

Enhancing cooperative transport using negotiation of goal direction Alexandre Campo Shervin Nouyan Mauro Birattari  

E-print Network

in Figure 1. We conducted experiments with a group of four robots called s-bots, designed and implemented, see the project website: http://www.swarm-bots.org/ #12;(a) (b) (c) Figure 1: (a) The s-bot. (b) An s-bot

Birattari, Mauro

178

Enhancing cooperative transport using negotiation of goal direction Alexandre Campo Shervin Nouyan Mauro Birattari  

E-print Network

in Figure 1. We conducted experiments with a group of four robots called s-bots, designed and implemented, see the project website: http://www.swarm-bots.org/ 365 #12;(a) (b) (c) Figure 1: (a) The s-bot. (b) An s-bot displaying a direction using a triangular LE

Libre de Bruxelles, Université

179

Symbolic Techniques for Formally Verifying Industrial Sergio Campos Edmund M. Clarke Marius Minea  

E-print Network

techniques to the verification of complex real­world systems. Symbolic model checking is an example, quantitative timing analysis, Futurebus + , PCI Local Bus #12; 1 Introduction The task of verifying­performance systems and time­critical applications. A more detailed analysis of a model is possible using

180

VALUTAZIONE DI CAMPO DI ALCUNI MODELLI PREVISIONALI PER LA PERONOSPORA DELLA PATATA  

Microsoft Academic Search

Field evaluation of different DSS (decision support systems) for correct timing of chemical sprays was carried out over years 2001-2004, and compared with a routine disease control strategy. In 2001and 2002, MISP, Fry and Simphyt II and III models were compared while in 2003 and 2004 only MISP and Simphyt II and III were tested. All the DSS were tested

Riccardo Bugiani; Loredana Antoniacci; Luca Lovatti

2005-01-01

181

Prevention and control of sulfate scaling in the Namorado field, Campos Basin, Brazil  

SciTech Connect

Precipitation inhibitor squeeze treatments have been performed in the last 5 years in the Namorado field to avoid barium sulfate and strontium sulfate scaling in the producing tubing. This paper describes the laboratory tests conducted to select inhibitor and to simulate the squeeze operation in porous media. Based on these tests a polyacrylic acid product was used in the squeeze operations. The squeeze operation design is described as well as the strategy for analytical monitoring of the produced waters to select the wells with high precipitation potential for the prevention treatment. This paper describes the occurrence of spherical precipitated material (with morphology similar to ooids formed in natural environments) at the bottom of the well NA-C. The analysis of the ooids, associated with the production parameters, allowed the determination of the effectiveness of the squeeze treatment and the understanding of the precipitation mechanisms.

Bezerra, M.C.M.; Rosario, F.F. do; Khalil, C.N.; Milanez, P.V.A.; Souza, R.S. de [Cidade Univ., Rio de Janeiro (Brazil). Petrobras Research and Development Center

1996-08-01

182

Una dulce bondad que atempera las crueldades: El campo de Griselda Gambaro  

E-print Network

de Emma se manifiesta físicamente en una incontrolable picazón en la piel. Al final del drama, cuando Franco deja que partan Martín y Emma para la casa de aquél, la espuria libertad se trueca en el acoso de ellos, SUMMER 1980 97 "tiernamente... miti gador predomina: "lo sostienen con una especie de bondad, uno de ellos saca un pañuelo del bolsillo y le seca el sudor de la cara. . . " (p. 101). Emma no se defiende contra los abusos, sino que sucumbe miedosa y dolo- rosamente. En cambio...

Picó n Garfield, Evelyn

1980-07-01

183

Instituto Nacional de Pesquisas Espaciais Av. dos Astronautas, 1758 So Jos dos Campos, SP.  

E-print Network

(quantidade de energia por unidade de tempo) emitida por uma lâmpada incandescente. Para isso, utiliza um calor de um sistema A, que está a uma temperatura T , e transfere essa energia para um sistema A que? #12;8) Num experimento de espalhamento de partículas de altas energias, verifica- se que as partículas

184

On Klein's So-called Non-Euclidean geometry Norbert A'Campo and Athanase Papadopoulos  

E-print Network

, in the planar case, the interior of an ellipse, and in the three-dimensional case, the interior of an ellipsoid. The hyperbolic geodesics are represented by Euclidean straight lines and the distance between two distinct points of the ellipse (or ellipsoid) other kinds of conics. In the case of Euclidean geometry, the conic is degenerate.1

Paris-Sud XI, Université de

185

A doce Lagoa do Peri: Pontos de Vista Maria Aparecida Campos Moser1  

E-print Network

the largest source of fresh water of the island, the Vegetação de Restinga and one of the last remnants and to the ecological balance maintenance, ensuring its use as area of water supply, tourism and leisure. The visit

186

Caracterización geotécnica del campo experimental de ingeniería civil de la Universidad de Oriente  

Microsoft Academic Search

A study of the soil properties and profile with the intention to create an experimental field at the civil engineering department from the University of Oriente is presented in this paper. Three standard penetration tests (SPT) were carried out with an average depth of 10 m and three were made at open sky wells with 1.5 m of depth. Non

Cabrera Castro; E. Beira Fontaine

2007-01-01

187

DEL CAMPO A LA CIUDAD EN COLOMBIA. LA INFILTRACIÓN URBANA DE LOS SEÑORES DE LA GUERRA  

Microsoft Academic Search

Para sorpresa de la opinión en Colombia, la mafia en el sentido de la definición tradicional de ‘empresarios de la protección’, asociada a la imagen de los mafiosos sicilianos, rusos o los japoneses de la yakuza, es un fenómeno muy reciente en la historia de las ciudades del país. Más de una década posterior al apogeo de Pablo Escobar y

Gustavo Duncan

2005-01-01

188

MINI REVIEW R. Perez-Campo M. Lo pez-Torres S. Cadenas  

E-print Network

potentially damaging free radicals are continuously produced during normal cellular respiration. It can ex universal applicability and the changes observed can be due to more basic phe- nomena in the cellular

Wilkinson, Gerald S.

189

A Case-Based Reasoning Approach for Norm Jordi Campos1  

E-print Network

. In this paper, we propose to use Case-Based Reasoning learning to adapt norms that regulate agents' behaviour interactions among autonomous entities. Organ- ising such systems to regulate agent interactions helps, this additional layer can adapt the organisation while preserving agents' autonomy. However, the relationship

López-Sánchez, Maite

190

Particle-associated contaminants in street dust, parking lot dust, soil, lake-bottom sediment, and suspended and streambed sediment, Lake Como and Fosdic Lake watersheds, Fort Worth, Texas, 2004  

USGS Publications Warehouse

A previous study by the U.S. Geological Survey of impaired water bodies in Fort Worth, Texas, reported elevated but variable concentrations of particle-associated contaminants (PACs) comprising chlorinated hydrocarbons, polycyclic aromatic hydrocarbons, and trace elements in suspended and bed sediment of lakes and streams affected by urban land use. The U.S. Geological Survey, in cooperation with the City of Fort Worth, collected additional samples during October 2004 to investigate sources of PACs in the watersheds of two impaired lakes: Lake Como and Fosdic Lake. Source materials and aquatic sediment were sampled and analyzed for PACs. Source materials sampled consisted of street dust and soil from areas with residential and commercial land use and parking lot dust from sealed and unsealed parking lots. Aquatic sediment sampled consisted of bottom-sediment cores from the two lakes and suspended and streambed sediment from the influent stream of each lake. Samples were analyzed for chlorinated hydrocarbons (organochlorine pesticides and polychlorinated biphenyls), polycyclic aromatic hydrocarbons, major and trace elements, organic carbon, grain size, and radionuclides.

Wilson, Jennifer T.; Van Metre, Peter C.; Werth, Charles J.; Yang, Yanning

2006-01-01

191

Inhalation of hypertonic saline solution as coadjuvant in respiratory physiotherapy to reverse atelectasis in the postoperative of pediatric heart surgery Inalação de solução salina hipertônica como coadjuvante da fisioterapia respiratória para reversão de atelectasia no pós-operatório de cirurgia cardíaca pediátrica  

Microsoft Academic Search

Resumo Criança de 11 meses, sexo feminino, submetida à operação de fechamento de comunicação interventricular, comunicação interatrial e ligadura de canal arterial. Evoluiu no pós- operatório com atelectasia persistente em base pulmonar à direita, não respondendo às manobras fisioterapêuticas convencionais, efetuadas seis vezes ao dia. Após associação, como coadjuvante, da inalação de solução salina hipertônica com NaCl a 6%, imediatamente

Naila Luisa; Saiki da SILVA; Raquel Ferrari PIOTTO; Marcelo Adriano; Ingraci BARBOZA; Ulisses Alexandre; Domingo M. BRAILE

192

Gestión por competencias: importante para las pymes maquila de pantalón en índigo en la ciudad de Bogotá  

Microsoft Academic Search

Este artículo presenta una revisión de literatura internacional y nacional, sobre temas como el de competencias, los tipos de competencias, competencias laborales y proceso de implementación de la gestión por competencias. Adicionalmente, se muestra la reseña sobre la gestión por competencias en Colombia, así como la metodología utilizada para el trabajo de campo con relación al tema del artículo y

Nathalia Andrea Martínez Valero; Juan Carlos Rincón Gaviria

2010-01-01

193

Ethics and practicalities of cooperative fieldwork and analysis  

E-print Network

a medida que van surgiendo. Una lista descriptiva de importantes dilemas de campo y de la manera en que se resolvieron podría ser una referencia para futuros investigadores. Un ejemplo de un enfoque menos normativo es la máxima de “no dañar” que... mayoría también argumentaría que ambos conjuntos de prioridades deberían conjugarse, en la medida de lo posible. 1.2.2. Sopesando prioridades Como son tan diversas las condiciones de la investigación lingüística de campo, los códigos de conducta...

Dwyer, Arienne M.

2006-01-01

194

halshs-00661177,version1-18Jan2012 Author manuscript, published in "Actas del Sptimo congreso nacional de historia de la construccin, Santiago de Compostela : Spain (2011)"  

E-print Network

Hernández José Calvo López Idoia Camiruaga Oses Antonio de las Casas Gómez Rafael Cortés Gimeno Manuel Durán: promover y difundir los estudios en este campo y contribuir a que la Historia de la Construcción se España, reconocen esta disciplina como campo de estudio e investigación. Sin embargo, sigue faltando el

Paris-Sud XI, Université de

195

Hoja de Recapturas MoSI Localidad Tamao de anillo R Temporada (p.ej 2009-10) Pgina # CODE SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA  

E-print Network

Hoja de Recapturas MoSI Localidad Tamaño de anillo R Temporada (p.ej 2009-10) Página # CODE SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL SEXO Lesión vieja, cicatrizad. Herida o enfermedad PARCH.DEINC. GRASA MUDACUERPO MUDAPL.VUEL. ANILLOS

DeSante, David F.

196

Hoja de Anillamiento MoSI Localidad Tamao de anillo Temporada (p.ej. 2009-10) Pgina # CDIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL. VUEL. DESGAS. VUEL. LIM. DE MUDA Y PL. TENDENCIA  

E-print Network

Hoja de Anillamiento MoSI Localidad Tamaño de anillo Temporada (p.ej. 2009-10) Página # C�DIGO SEXO EDAD COMO DETERMINAR LA EDAD Y EL SEXO CRÁNEO PROT. CLOAC. PARCH. DE INC. GRASA MUDA CUERP. MUDA PL SEXO COMODET. ELSEXO Lesión vieja, cicatrizad. Herida o enfermedad MUDAPL.VUEL. DESGAS.VUEL. PLUMAJEJUV

DeSante, David F.

197

Contigüedad y ambigüedad en La secreta obscenidad de cada día  

E-print Network

la intersección de tres campos: política, psicoanálisis, y lenguaje. Entre los tres, La secreta obscenidad de cada día establece nexos marcados por la contigüidad y la ambigüedad y que se expresan como contraste, contradicción, o equívoco. Esas... de La secreta obscenidad de cada día hace resaltar la violencia como forma de resistencia posible en un medio social opresivo, que basa su poder precisamente en la violencia. No obstante, dicha interpretación, como todos los demás elementos del...

Gilmore, Elsa M.

1994-10-01

198

Espectroscopía del triplete del CaII de gigantes rojas del campo de la Nube Menor de Magallanes  

NASA Astrophysics Data System (ADS)

Using spectra obtained with the VLT (Chile), we determined the metallic- ity of 360 red giant field stars surrounding 15 Small Magellanic Cloud (SMC) star clusters previously studied by us. Using this information, as well as that available for 13 other previously studied fields and for our 15 clusters, we found no evidence of metallicity gradient in the SMC. Besides, we observed a clear tendency for the field stars to be more metal-poor than the corresponding cluster they surround. FULL TEXT IN SPANISH

Parisi, M. C.; Geisler, D.; Grocholski, A. J.; Clariá, J. J.; Sarajedini, A.

199

Evaluacin de las prcticas de campo para los estudiantes que no puedan asistir de manera justificada a la excursin  

E-print Network

de algún aspecto concreto de los temas de Ecología Aplicada tratados en las clases de teoría. El abordar en profundidad algún tema concreto de las clases de teoría, apoyándose en bibliografía científica

Rodríguez, Miguel Ángel

200

Análisis de los métodos de cálculo de la conductividad hidráulica saturada de campo medida con permeámetro Guelph  

Microsoft Academic Search

measurements at 15 cm were done with a Guelph permeameter in a 19.75 ha catchment located in Lugo, using two constant head levels (5 and 10 cm) under differents land uses: grassland, cropland, forest and scrubland. Richards' method is generally used to calculate the field saturated hydraulic conductivity (Kfs), but invalid (negative) values are obtained in some cases. Other methods

J. Dafonte Dafonte; M. Valcárcel Armesto; X. X. Neira Seijo; A. Paz González

201

ESTIMACION DE PROPIEDADES HIDRÁULICAS DE SUELOS POR MEDICIONES A CAMPO Y EL USO DE MODELOS DE FLUJO ESTACIONARIO Y TRANSITORIO  

Microsoft Academic Search

Soil management influences physical properties of the soil, mainly hydraulic functions. Their measurement have been one of the research preferences in Soil Physics. Tension disc infiltrometer has become a valuable instrument for the in situ measurement of soil surface hydraulic properties. Methods of analysis of the information obtained with this instrument have generally relied on the restrictive assumptions of steady-state

ROBERTO R FILGUEIRA; CG SORACCO; GO SARLI; LL FOURNIER

202

Observaciones de campo sobre la biologia de Metriona elatior (Col.: Chrysomelidae) en Solanum elaeagnifolium (Solanaceae) del uruguay  

Microsoft Academic Search

\\u000a Abstract  Field observations on the biology ofMetriona elatior (Col.: Chrysomelidae) onSolanum elaeagnifolium (Solanaceae) from Uruguay.\\u000a \\u000a Specimens ofMetriona elatior were found feeding on leaves of the silverleaf nightshade,Solanum elaeagnifolium, from the eastern of Uruguay since 1984. According to a field study the young leaves were skeletonized since spring to early\\u000a autumn by larvae and adults. Oothecae and pupae were found mainly on

R. Ponce de Leon; E. Morelli; P. Gonzalez Wainer

1993-01-01

203

Prevalence of dyslipidemia and risk factors in Campos dos Goytacazes, in the Brazilian State of Rio de Janeiro  

Microsoft Academic Search

(P<0.001), male sex (P<0.001), low familial income (P<0.001), familial history (P<0.01), overweight\\/obesity (P<0.001), waist measure (P<0.001), high blood pressure (P<0.001), and diabetes mellitus (P<0.001). The following variables had no influence on dyslipidemias: ethnicity, edu- cational level, smoking habits, and sedentary lifestyle. Conclusion - The frequency of lipid changes in the population studied was high, suggesting that measures for the early

Luiz José de Souza; João Tadeu Damian Souto Filho; Thiago Ferreira de Souza; Aldo Franklin Ferreira Reis; Carlos Gicovate Neto; Diogo Assed Bastos; Vitor Azevedo Côrtes; Félix Elias Barros Chalita; Cláudio Luiz Teixeira

2003-01-01

204

ALLEGATO "B" AL BANDO DI AMMISSIONE ALLE SCUOLE DI SPECIALIZZAZIONE AREA SANITARIA NUOVO ORDINAMENTO ANNO ACCADEMICO 2012.2013  

E-print Network

generale Prof. Ziparo Vincenzo 18.07.2013 9,00 Ospedale S. Andrea Aula C Piano 0 1.Anatomia umana e clinica. Andrea Aula G Piano -3 1.Anatomia umana 2.Fisiologia umana 3.Microbiologia 1.Ginecologia ed ostetricia 2,00 Ospedale S. Andrea Aula C Piano 0 1.Medicina d'urgenza 2.Fisiologia 3.Patologia generale 4.Anatomia

Guidoni, Leonardo

205

[Parenting Information. Informacion Sobre Como Ser Padres Mejores.  

ERIC Educational Resources Information Center

These five booklets, containing information on how parenting can effect children's school achievement, are part of a series of 22 innovative booklets designed specifically to help parents understand and help their children learn. Booklet #1, "Parents--Teach Your Children to Learn [Before They Go to School]," defines intelligence and suggests…

Moreno, Steve

206

Como Solicitar Los Beneficios del Seguro del Desempleo Transcripcin  

E-print Network

depende en los ingresos que ha ganado en un periodo de 12 meses...esto es lo que se le llama ingresos del éste Segundo...usted puede visitar nuestro sitio de Internet y presentar su solicitud en línea O. Busque el enlace de la "Lista de Verificación" en nuestro sitio del Internet. Púlselo e imprímalo. Al

207

Del carnaval como 'metáfora' al teatro de carnaval  

E-print Network

ocasiones "sus piruetas van llenando la noche de fantasía, todo es color y alegría." Pese a sus "gracias" y burlas es un dios sorprendentemente obediente y burocrático, que se detiene ante los límites y tabúes trazados por la cultura hegemónica ("debe..." (que separa al escenario de la platea y al murguista del público), lo mismo mantiene "la quinta pared" que separa el tablado de la calle. Estas representaciones también se caracterizan por la búsqueda de conformar a las autoridades, por estar...

Remedi, Gustavo

2001-04-01

208

Curetaje cornual como tratamiento conservador del embarazo ectópico accidentado  

Microsoft Academic Search

The classical treatment of cornual ectopic pregnancy is cornual resection or hysterectomy. Currently, a more conservative approach is feasible. We describe a case of cornual ectopic pregnancy treated with tubal cornual curettage and review the various options in the management of this entity. This technique may reduce the risk of uterine rupture in future pregnancies, even though studies on this

Ainhoa Becerro Cortizas; Mikel Gorostidi Pulgar; Iordana Aizpitarte Gorrotxategi; Elisa Ecenarro González-Echavarri; Marina Navarro López

2006-01-01

209

LAS CADENAS PRODUCTIVAS COMO MARCO ANALÍTICO PARA LA GLOBALIZACIÓN  

Microsoft Academic Search

ABSTRACT This article uses,the global,commodity,chains,framework,to examine the structure and dynamics of global industries, and the development prospects for nations and firms within them. First, we distinguish between producer- driven and buyer-driven commodity chains, and we put forwardthe hypothe-

GARY GEREFFI

2001-01-01

210

A MARGINALIDADE COMO FATOR DE CONSTRUÇÃO DO FEMININO  

Microsoft Academic Search

ABSTRACT This work will analyse the concept ofbeing a woman,and also how the Society expects her behavior tobe. This analysis will be theoretical based on the marginality concept, presented by Natalie Zemon Davis and as a counterpoint, there are two women testimonies, who were born during 20th century, and each one experienced that marginality. The conclusion is: the difference between

Marilza Mestre

211

O uso de palmadas e surras como prática educativa  

Microsoft Academic Search

Resumo Esta pesquisa identificou as práticas educativas parentais, com ênfase em castigos e punições corporais, por meio do relato de estudantes. Responderam a um questionário com 61 questões, 472 crianças e adolescentes de ambos os sexos e com idade entre oito e 16 anos. A maioria dos participantes relatou que já recebera punições corporais (88,1%) e castigos (64,8%). Sobre punições

Lidia Natalia Dobrianskyj Weber; Ana Paula Viezzer; Olivia Justen Brandenburg

2004-01-01

212

Trombosis venosa profunda como marcador de recidiva de una neoplasia  

Microsoft Academic Search

Background and objectiveThere is a bidirectional association between neoplasia and venous thromboembolism (VTE). However, whether this association has an impact in tumor recurrence is unknown. The aim of the study is to assess the incidence of cancer recurrence after diagnosis of VTE and determine if VTE could be a marker for cancer recurrence.

Montserrat Blanch Alerany; Mariona Calvo Campos; Antonio Romera Villegas; Antonio Pérez-Piqueras Gómez; Santiago Riera Batalla; Marc Antoni Cairols Castellote

2009-01-01

213

Teatro no Brasil: Como transmitir sinais de dentro das chamas.  

E-print Network

dentro das chamas. Muitos intelectualmente morrem sem consciência. Para outros, a consciência é a causa mortis. E o que acontece com o teatro, acontece também com o cinema, com a literatura, com a música, com as artes plásticas, etc. O impasse do... do divertimento. As poucas tentativas sérias são ainda superficiais. Em essência permanece um teatro alienado e, mesmo quando se propõe ao contrário, alienante. A esperança é que um novo saia das cinzas. Um teatro que mergulhe com firmeza e decisão...

Peixoto, Fernando

1973-10-01

214

Congressional Information Demystified Bibliography COMO October 15, 2010  

E-print Network

-leg-hist-docs.pdf o Selected Congressional Research Service Reports on Congress and Its Procedures. Part of the Law Research Service Reports on Congress and Its Procedures. Part of Law Librarians' Society of Washington, D of LLSDC's Legislative Source Book. http://www.llsdc.org/establishinglinks/ o Selected Congressional

Nair, Sankar

215

La curva de rendimientos como predictor de expectativas macroeconómicas  

Microsoft Academic Search

La búsqueda de información basada en las diferentes herramientas que el mercado ha desarrollado, ha convertido a la curva de rendimientos en una de las más utilizadas. Diferentes autores a nivel internacional se han preocupado por investigar y extraer información, teniendo en cuenta la formación de expectativas de los agentes sobre las tasas de interés, el comportamiento de diferentes variables

Juan Camilo Rojas

2007-01-01

216

Calix[n]arenos como organocatalisadores para reações de esterificação.  

E-print Network

??This thesis aimed to develop organocatalysers inspired by calix[n]arenes for esterification reactions of organic acids. First the conversion of the esterification reactions of deuterated palmitic… (more)

Ricardo Natalino

2011-01-01

217

O CREOSOTO DE Eucalyptus SPP COMO PRESERVATIVO PARA MADEIRAS  

Microsoft Academic Search

The possibility of using the wood-tar creosote from Eucalyptus spp in wood preservation was investigated. The wood-tar, obtained as by-product in two industrial and one pilot plant of wood carbonization, was distilled under reduced pressure (2.3 to 3.3 kPa) to give the creosotes. The wood-tar creosotes were tested in laboratory against biodeterioration, in comparison to coal-tar creosote. Although the wood

IVALDO P. JANKOWSKY; ENNIO S. LEPAGE

218

GEOIDEA - Geotecnologia como instrumento da inclusão digital e educação ambiental  

Microsoft Academic Search

GEOIDEA1 Project (Geo-technology as Instrument of Digital Inclusion and Environmental Education) aims to develop and apply a methodology focused on students digital inclusion through the use of Geographical Information System, in particular, in Geography classes. This work has generated, in digital environment, the means for teaching and learning subjects related to mapping, space technology, environment, for example, themes like watersheds,

Angelica Carvalho Di Maio

219

UM TERRITÓRIO A SER DEFENDIDO: CORPOS, GÊNERO E DITADURAS  

Microsoft Academic Search

Resumo: Pensar as ditaduras militares nos países do hoje denominado Cone Sul nos remete a relatos sobre manifestações, sequestros, prisões, torturas e mortes. Ao observar a atuação de mulheres e as relações de gênero que perpassam essas décadas, podemos ver seus corpos como campos simbólicos dentro da resistência, armada ou não; ambiguamente, eles representam também territórios a se defender. Partindo

Ana Maria Veiga

220

Da história da arte para as mídias  

Microsoft Academic Search

Numa leitura semiótica, o texto apresenta referenciais teóricos da história da arte que podem servir como elementos de reflexão sobre os aspectos criativos do design gráfico em ilustrações jornalísticas ou anúncios publicitários. Objetiva estabelecer conexões entre os princípios discutidos no campo artístico e as características das produções midiáticas, o que foi assunto da tese de doutorado do autor. Palavras-chave: história

História da Arte

221

El uso de la tecnologa en el estudio de la vulnerabilidad a los "desastres naturales" para  

E-print Network

elevaciones � Evaluar la distribuci�n de la actividad humana y los usos de suelos � Visita de campo a Culebra;Conclusiones contexto local (2) 3. La forma como se distribuye la actividad humana y los usos del suelo a trav

Gilbes, Fernando

222

“ACCIÓN PEDAGÓGICA DE SIMULACIÓN DE JUICIOS” METODOLOGÍA DOCENTE DE DERECHO PROCESAL EN EL EEES  

Microsoft Academic Search

El presente artículo tiene como fin poner en conocimiento de las disciplinas científicas perteneciente al campo jurídico el proyecto que el profesorado del Área de Derecho Procesal de la Facultad de Derecho de León desarrolla para sus alumnos desde hace varios años en esa Universidad, el cual lleva por nombre “ACCIÓN PEDAGÓGICA DE SIMULACIÓN DE JUICIOS”. Se trata de un

Piedad González Granada; Pedro Álvarez Sánchez de Movellán; Gilberto Pérez del Blanco; Carlos Javier Álvarez Fernández; Eva Isabel Sanjurjo Ríos; Gracia Fernández Caballero

2010-01-01

223

HIGH LEVELS OF INTERSPECIFIC HYBRIDIZATION BETWEEN SOLANUlvf SPARS/PILUM Ar\\1) S STENaTOMUM IN  

E-print Network

condiciones de los pequenos campos de agricuhores tradicionales, sobre sudos de baja fertiJidad y topografia isoenzimas aSl como poria pigmentaci6n del talla. Se encontrO que noventa y nueve par ciento de las plantulas

Douches, David S.

224

¿TURISMO VERSUS DESARROLLO? UNA PERSPECTIVA CRITICA DE LAS INTERACCIONES ENTRE TURISMO Y DESARROLLO  

Microsoft Academic Search

Un lugar comun frecuente en la teoria turistica es la consideracion de la actividad turistica como un gran agente transformador de la realidad territorial donde se llevan a cabo tales actividades, dados los impactos, positivos y negativos que el turismo produce en los campos economico, social y medioambiental (Butler, 1974 y 1975; Pearce, 1988; Picornell, 1995; Murphy, 1983; Mathieson y

Francisco J. Calderon Vazquez

2010-01-01

225

Membranas cerámicas y su utilidad en procesos de separación  

Microsoft Academic Search

Entre los procesos industriales de separación, los que se basan en membranas se consideran como un nuevo y prometedor campo en desarrollo. Entre éstos, los basados en el uso de membranas cerámicas por sus características de resistencia mecáni- ca, térmica y química y cada vez mayor selectividad han adquirido una gran relevancia. En este trabajo se comenzará hacien- do una

A. HERNÁNDEZ; P. PRÁDANOS; J. I. CALVO; Y L. PALACIO

226

Organizado por el Departamento de Ciencias de la Comunicacin II  

E-print Network

, como económica y política. El desarrollo de estos campos abre nuevas posibilidades profesionales Comunicación II. Clara Navío, presidenta de APIA. Anotino Calvo Roy, presidente de la AECC. Pablo Francescutti

Rey Juan Carlos, Universidad

227

eVALUACiÓn deL eFeCto ReSidUAL deL teMePHoS en LARVAS de Aedes aegypti en LiMA, PeRÚ  

Microsoft Academic Search

ReSUMen El temephos ha sido usado como la única estrategia de control para Aedes aegypti en Lima durante los últimos años. Objetivo: EvaluarlaeficaciaresidualdetemephosparaelcontroldeAe. aegypti en condiciones de campo y laborato- rio en Lima, Perú. Materiales y métodos: Se eligieron ocho tanques bajos de concreto (TBC) depósitos predominan- temente infestados con Ae. aegypti en el distrito de San Juan de Lurigancho,

Miriam Palomino S; Lely Solari; Walter León C; Rosario Vega H; Máximo Vergaray C; Luis Cubillas; Rosa Mosqueda C; Norma García A

228

Formar, valorizar, la produccin  

E-print Network

comprueban fuertes impactos en el recurso agua, la irrigación y la hidroelectricidad. En Bolivia, la JEAI GRANT (Glaciares y recursos de agua en los Andes tropicales) tiene como objetivo adquirir el peritaje en el campo de los recursos de agua de alta montaña procedente de las cuencas vertientes. El enfoque

229

Biomecánica de la articulación de la rodilla tras lesiones ligamentosas  

Microsoft Academic Search

La planificación preoperatoria se está consolidando en la actualidad como uno de los campos con mayores\\u000aperspectivas de futuro en la bioingeniería. Para que el desarrollo de estas herramientas sea eficaz deben\\u000aemplearse modelos computacionales lo más realistas posibles con el fin de reproducir fielmente el comportamiento de los tejidos involucrados. Estudios computacionales mediante técnicas como, por ejemplo, el método

Estefanía Peña; Begoña Calvo; Manuel Doblaré Castellano

1970-01-01

230

Estudo de não gaussianidade nas anisotropias da RCF medidas Wmap  

NASA Astrophysics Data System (ADS)

A investigação do campo de flutuações da Radiação Cósmica de Fundo (RCF) pode oferecer um importante teste para os modelos cosmológicos que descrevem a origem e a evolução das flutuações primordiais. De um lado, apresenta-se o modelo inflacionário que prevê um espectro de flutuações adiabáticas distribuídas segundo uma gaussiana e, de outro, os modelos de defeitos topológicos (dentre outros) que descrevem um mecanismo para a geração de flutuações de isocurvatura que obedecem a uma distribuição não gaussiana. Este trabalho tem como objetivo caracterizar traços do modelo não gaussiano de campo misto (entre flutuações adiabáticas e de isocurvatura) nos mapas do Wilkinson Microwave Anisotropy Probe (WMAP). Simulações das anisotropias da RCF no contexto de mistura indicam traços marcantes na distribuição das flutuações de temperatura, mesmo quando consideradas pequenas contribuições do campo de isocurvatura (da ordem de 0.001). O efeito da mistura entre os campos resulta na transferência de potência de flutuações em escalas angulares intermediárias para flutuações em pequenas escalas angulares. Este efeito pode ser caracterizado pela relação entre as amplitudes dos primeiros picos acústicos no espectro de potência da RCF. Neste trabalho, investigamos a contribuição do campo de isocurvatura, no contexto de mistura, sobre as observações recentes da RCF realizadas pelo WMAP. As previsões do modelo de campo misto, uma vez confrontadas com as observações em pequenas escalas angulares, podem ajudar a revelar a natureza das flutuações primordiais.

Andrade, A. P. A.; Wuensche, C. A.; Ribeiro, A. L. B.

2003-08-01

231

5. Polinomi e matrici Sia V uno spazio vettoriale sul campo K, e sia f un suo endomorfismo. Sia poi P (X) =  

E-print Network

di Laplace e sviluppando il determinante rispetto alla prima colonna si ottiene P(X) = det(XI - A immediato mostrare che C 0 B k = k D 0 Bk , dove D `e una matrice 1 Ã? (n - 1). Ne segue che A - I = 0 E 0 G , Q(A) = Q() M 0 Q(B) = Q() M 0 0 , dove G `e una matrice (n - 1) Ã? (n - 1) e E, M sono matrici 1 Ã? (n

Cornalba, Maurizio

232

P. Campos et al. (Eds.): INTERACT 2011, Part II, LNCS 6947, pp. 107122, 2011. IFIP International Federation for Information Processing 2011  

E-print Network

a target acquisition experiment involving very small target sizes. Three devices were tested: a gamingTM haptic device has a published resolution of above 450 dpi. Resolution of "gaming" computer mice for a Device's Human Resolution François Bérard1 , Guangyu Wang2 , and Jeremy R. Cooperstock2 1 University

Paris-Sud XI, Université de

233

Occurrence of Neospora caninum in dogs and its correlation with visceral leishmaniasis in the urban area of Campo Grande, Mato Grosso do Sul, Brazil  

Microsoft Academic Search

Neospora caninum is an obligate intracellular protozoan that can infect domestic and wild canids, as well as ruminants and equines, and is described as causing neuromuscular alteration and death in dogs. Visceral leishmaniasis (VL) is an infectious disease that affects both humans and animals, being caused by protozoan parasites of the genus Leishmania, of which Leishmania (Leishmania) chagasi is found

Renato Andreotti; Jacqueline Marques Oliveira; Elaine Araujo e Silva; Leandra Marla Oshiro; Maria de Fatima Cepa Matos

2006-01-01

234

O Campo da Odontologia Social: Pesquisas Indexadas no Medline em 1997-1998 Studies on Social Dentistry: Researches Reported to the Medline Database in 1997-1998  

Microsoft Academic Search

We have surveyed through the world wide web researches published between 1997 and 1998 in scientific journals integrated to the MEDLINE database, kept by the United States National Library of Medicine. We collected 150 studies from different countries, which were performed by 337 researchers and were published in 71 journals. These studies were read and classified by several characteristics. We

José Leopoldo Ferreira Antunes; Virgínia Aparecida Trigueiro; Sirlei Pires Terra

235

MMRG Notes; 11.05.04 Chaimowicz, L., Kumar, V. and Campos M. F. M. "A Paradigm for Dynamic Coordination of Multiple  

E-print Network

Coordination of Multiple Robots", Autonomous Robots 17(1): 7-21, July 2004. Nidhi, Dave, and Tony's Hoplites coordinated and a loosely coordinated multi-robot team? What is necessary before we will apply the term "tightly coordinated" to a team? � Is it the task definition, team definition, or implementation etc

Yu, Bin

236

Diversity of Safety Arguments in the Validation of a Sounding Rocket Destruction System M. A. D. Abdala; Institute of Aeronautics and Space; S. J. Campos, S. Paulo, Brazil  

E-print Network

Diversity of Safety Arguments in the Validation of a Sounding Rocket Destruction System M. A. D of Kent at Canterbury, UK Keywords: safety analysis, safety arguments, model checking, sounding rockets for the destruction of the sounding rocket VS-40X. The process of validation uses three different techniques ranging

Kent, University of

237

Genetic Variability of the Narrow Endemic Tree Antirhea aromatica Castillo?Campos & Lorence, (Rubiaceae, Guettardeae) in a Tropical Forest of Mexico  

PubMed Central

• Background and Aims Genetic structure and variability were examined in the only three extant populations of the narrow?endemic tree Antirhea aromatica (Rubiaceae, Guettardeae), an endangered species of the tropical forest of eastern Mexico. Patterns of genetic diversity within and among populations for adult plants and seedlings were obtained. • Methods Allozyme electrophoresis of 15 loci was conducted and the data analysed with statistical approximation for obtaining genetic diversity, structure and gene flow. • Key Results The mean expected heterozygosity (He) in the adult and seedling populations was 0·18 ± 0·08 and 0·20 ± 0·09, respectively. The genetic variation explained by differences among populations was 51 and 35 %, for adult and seedling populations, respectively. On average, gene flow between paired adult populations was low (Nm = 0·26 ± 0·09), compared with other trees from the tropical forest. • Conclusions The results indicated that the populations evaluated have high genetic variability, compared with other endemic and geographically narrowly distributed plant species, in areas with high levels of environmental heterogeneity (e.g. tropical forests). The conservation implications of the results are discussed, and in this regard it is proposed that A. aromatica should be considered as an indicator species with economic potential. It is suggested that sustainable management practices should be implemented and that the areas where the species is distributed should be declared a natural reserve to ensure the species conservation. PMID:15056561

GONZÁLEZ?ASTORGA, JORGE; CASTILLO?CAMPOS, GONZALO

2004-01-01

238

P. Campos et al. (Eds.): INTERACT 2011, Part I, LNCS 6946, pp. 348355, 2011. IFIP International Federation for Information Processing 2011  

E-print Network

the Web and uses input from players to verify it as commonsense. The main difficulty of this approach lies of five weeks, more than 150 people played the game and more than 3,000 sentences were evaluated. 2 are that Cyc requires the user to be familiar with their language, and OpenMind lacks a way to motivate

Amir, Eyal

239

Observaciones de la corona solar interior con un coronógrafo de espejo  

NASA Astrophysics Data System (ADS)

El plasma de la corona solar es un buen indicador de las líneas de fuerza del campo magnético. Por lo tanto, el análisis de estructuras coronales cuasiestacionarias en la corona da importante información sobre el campo magnético y la actividad asociada. Se trata de poner límites a los modelos teóricos existentes mediante el estudio de distintas estructuras en la corona interior. En agosto de 1997 comenzó a operar el coronógrafo solar (MICA) en El Leoncito como parte del Observatorio Solar Alemán-Argentino. Desde su instalación obtiene imágenes de la corona solar (1.05 a 2.0 radios solares) en 2 líneas espectrales correspondientes a la emisión de Fe XIV y Fe X. El instrumento puede obtener imágenes cada minuto por lo que es ideal para estudiar procesos rápidos. Presentamos observaciones recientes que muestran la capacidad del coronógrafo así como la evolución de algunos eventos dinámicos observados por MICA.

Stenborg, G.; Schwenn, R.; Francile, C.; Rovira, M.

240

Candidato a Presidente de la Sociedad Internacional de Mecnica de Suelos e Ingeniera Geotcnica ISSMGE  

E-print Network

Candidato a Presidente de la Sociedad Internacional de Mecánica de Suelos e Ingeniería Geotécnica sus labores como Presidente de la Sociedad Internacional de Mecánica de Suelos y de Ingeniería la mecánica de suelos, mecánica de rocas, pruebas experimentales de campo y de laboratorio, problemas

Briaud, Jean Louis

241

Pgina principal NOTICIAS Y EVENTOS  

E-print Network

revisión quincenal. Al tratarse las Coves de Campanet de una cavidad habilitada para el turismo, ha: Estudios de impacto ambiental: manual práctico para su elaboración del Profesor Enrique de Tomás (Publicada campo de la Evaluación del Impacto Ambiental, tanto en España como en la European Environment Agency, de

Escolano, Francisco

242

Nominativo Sede seggioSeggio Elezioni R.S.U. -5/7 marzo 2012 -elenco del personale con seggio assegnato  

E-print Network

Nominativo Sede seggioSeggio Elezioni R.S.U. - 5/7 marzo 2012 - elenco del personale con seggio - C.U.2 ERCOLI Carla AULA RSU PIANO ­ 3, OSPEDALE SANT'ANDREA - VIA DI GROTTAROSSA, 103513 ERMILI MINERALOGIA - C.U.2 FABRIZIO Luigi AULA RSU PIANO ­ 3, OSPEDALE SANT'ANDREA - VIA DI GROTTAROSSA, 103513

Guidoni, Leonardo

243

Universidade de Braslia Decanato de Extenso/Diretoria de Desenvolvimento e Integrao Regional Pgina 1 de 7  

E-print Network

: Cultura e Arte Izabela Costa Brochado Instituto de Artes - IdA 4 Cultura digital na escola L2: Cultura e para comunidade, aulas e recitais L2: Cultura e Arte Maria Cristina de Carvalho Cascelli de Azevedo Instituto de Artes - IdA 4 Curtas na sala de aula L2: Cultura e Arte Denise Moraes Cavalcante Fac. de

Lucero, Jorge Carlos

244

Bases para la elaboracion de unidades didacticas de calidad en el area de ciencias (Fisica y Quimica 3 deg ESO)  

NASA Astrophysics Data System (ADS)

Este Trabajo Fin de Master tiene como objeto, el estudio previo de la educacion de la ciencia en la actualidad y mas destacable, del diseno de las unidades didacticas segun las metodologias mas frecuentes aplicadas por los diferentes sistemas educativos en el area de las Ciencias teniendo en cuenta la importancia y el efecto de la psicologia del alumnado y todo ello como no puede ser de otro modo bajo el corse de la Legislacion aplicable, Estatal, Autonomica y europea. Con estos antecedentes, se extrae cuales son las preguntas que deben contestarse en la elaboracion de una unidad didactica de calidad en el contexto, generacional (edad y sexo), del Proyecto Educativo de Centro, y de la Programacion del Departamento, discutiendo y justificando cada uno de los apartados en que estructuradamente dividiremos dicha Unidad, con un formato manejable, util, y dinamico en el tiempo que sea un verdadero instrumento educativo de aula. Teniendo en cuenta estas premisas, se procede a hacer una recopilacion de una misma unidad didactica publicada por diferentes editoriales, elegidas no al azar, sino en funcion de su penetracion editorial en nuestros centros de ESO, siendo las elegidas (SM y Oxford). Las diferentes unidades seleccionadas son analizadas de forma critica, atendiendo a los criterios generales de calidad bajo parametros cientificos y normativos, concluyendo con la aportacion final que es la redaccion de unas pautas cientifico-pedagogicas, para redactar unidades didacticas de calidad en el area de la Ciencias, en concreto en la Asignatura de Fisica y Quimica de 3º de ESO.

Maccioni, Elena Lucia

245

The Struggle for Mexico's First Gay-Straight Alliance: Como una Novela Real  

ERIC Educational Resources Information Center

In 2004, a group of high school students at a private American school in Mexico City started the first gay-straight alliance in Mexico. A small group of conservative parents and a Mormon principal organized in opposition. This paper details the students' struggle to keep their club and offers lessons learned about student activism, school change,…

Macgillivray, Ian K.

2006-01-01

246

Training in dual diagnosis interventions (the COMO Study): Randomised controlled trial  

PubMed Central

Background Despite the high prevalence of co-morbid substance use among mental health service users (dual diagnosis), very few mental health workers in the UK have had training and/or clinical experience to equip them to deliver targeted interventions to this client group. Method In a randomised controlled trial of training for dual diagnosis interventions, 79 case managers from 12 community mental health teams in South London were randomly allocated to either receive training and follow-up supervision (experimental group) or no training and supervision (control group). Baseline measures of attitude, self-efficacy and knowledge were collected prior to randomisation, and were repeated at 18 months post-training. An intention to treat analysis of follow-up data (adjusted for baseline score for that outcome and team) was performed. Results At 18 months post-training, the AAPPQ (The Alcohol and Alcohol Problems Perception Questionnaire) total score was did not differ significantly between the two groups (adjusted difference 7.43 [95% CI -0.86 to 15.71], p = 0.08). There were significant differences in favour of the experimental group on 2 of the 6 subscales of the AAPPQ: 'adequacy of knowledge and skills in working with alcohol" (adjusted difference 3.598 [95% CI 1.03 to 6.16], p = 0.007) and "self-esteem in working with alcohol" (adjusted difference 3.00 [95% CI 0.46 to 5.54], p = 0.021). In addition there were significant improvements for the experimental group on "Knowledge About Dual Diagnosis" (adjusted difference 2.00 [95% CI 0.80 to 3.22], p = 0.002) and "Self-Efficacy Scale" (adjusted difference 13.55 [95% CI 8.00 to 26.86], p = 0.001). The effect of membership of teams was added to the analysis of covariance and this changed the results for only one variable: "self-esteem working with drinkers" was no longer significant. Conclusion A brief training course in dual diagnosis interventions had a significant effect on secondary measures of knowledge and self-efficacy that was detectable at 18 months post-training. Improvements in attitudes towards working with drinkers and drug users in mental health settings failed to reach statistical significance. Future research should explore the effects of dose of dual diagnosis training, and the successful integration of skills gained into routine care. Trial Registration: ISRCTN98891022 14th March 2007 PMID:18304310

Hughes, Elizabeth; Wanigaratne, Shamil; Gournay, Kevin; Johnson, Sonia; Thornicroft, Graham; Finch, Emily; Marshall, Jane; Smith, Neil

2008-01-01

247

Óxido Nítrico: estudios sobre su papel como mediador en diversas funciones fisiológicas y fisiopatológicas  

Microsoft Academic Search

Nitric oxide (NO) is a unique molecule, with neurotransmit ter properties and with many and important functions in the organism. It is synthesized from L-arginina, producing also a molecule of L-citrulina, in a reaction catalyzed by nitric oxide sinthase (NOS), of which there are 3 known isoenzimes: two constitutives (cNOS) and one inducible (iNOS). The production of the iNOS is

Anna B. Alfieri

248

IDC 2009 Papers 3-5 June, 2009 Como, Italy Designing Wiimprovisation for  

E-print Network

]: General---games. General Terms Design, Experimentation, Human Factors Keywords Mediation, video game results suggest that our video game-based virtual instruments indeed support mediation, while enabling Music Therapy with Children Suffering from Behavioral Disorders Samuel Benveniste, Pierre Jouvelot CRI

Boyer, Edmond

249

Alphitobius diaperinus como veiculador de Clostridium perfringens em granjas avícolas do interior paulista - Brasil  

Microsoft Academic Search

The Alphitobius diaperinus (lesser mealworm) is considered an important world poultry plague. Due to its behavior characteristics and biological habits that make its control difficult it is considered a vector of pathogenic agents. The objective of this research was to investigate the little mealworm as possible vector of Clostridium perfringens in broiler houses, located in different parts of the state

Juliano VittoriI Rubén; Pablo Schocken-IturrinoI; César Augusto Martins; Gislaine Gomes; Caroline Peters

250

ROCA FOSFÓRICA ACIDULADA COMO FUENTE DE FÓSFORO EN UN SUELO ÁCIDO CON O SIN ENCALADO  

Microsoft Academic Search

Acidulated phosphate rock as phosphorus source in limed and non-limed acid soils Partial acidulation of the phosphate rock (PR) with sulfuric acid (SA) has been successfully used to improve its solubility and increment the agronomic effectiveness of this P source. To prove the efficiency of PR acidulated with SA and\\/or ammonium thiosulfate (ATS), two greenhouse experiments were conducted with potted

Armando Morillo; Omaira Sequera; Ricardo Ramírez

2007-01-01

251

LAS LEVADURAS MARINAS COMO HERRAMIENTAS CIENTÍFICA Y BIOTECNOLÓGICA Marine yeasts as Scientific and Biotechnology tools  

Microsoft Academic Search

Marine yeasts comprise a group of microorganisms which existence has been questioned. As a result, the knowledge about its physiology and biotechnology use is scarce. The ecological importance of the marine yeasts is due, at least in part, to their contribution in the ocean's organic matter recycling. In addition, they are valuable sources of biological reagents, cell protein, vitamins, pigments,

Mar Bermejo

2004-01-01

252

CORROSIÓN DEL ACERO INOXIDABLE 304 COMO REFUERZO EN CONCRETO EXPUESTO A CLORUROS Y SULFATOS  

Microsoft Academic Search

It's evaluated the corrosion of 304 stainless steel and steel 1018, embedded in elaborated specimens of concrete on the basis of norms ASTM C470-87 and C192-81. Were elaborated concrete of ration a\\/c, 0,45 and 0.65 . The specimens were exposed 66 weeks in two aggressive means, solutions to 3,5% of NaCl and 3,5% of Na2SO4. The evaluation was made by

MIGUEL BALTAZAR; FIC-Xalapa UV; FACUNDO ALMERAYA; DEMETRIO NIEVES; ADAN BORUNDA

2007-01-01

253

CALIDAD DEL SUELO COMO RESPUESTA A LA APLICACIÓN DE PRACTICAS DE IMPLANTACIÓN FORESTAL  

Microsoft Academic Search

SUMMARY The last years increase the interest to know the impact of silvicultural practices on the characteristics and functionality of the red soils under second rotation. In this study changes in soil organic carbon (OC), light fraction organic matter (LF) and weight of the aggregate mean diameter (MWD) were analyzed in relation to the following site preparation practices: a) manual

A. M. Lupi; R. Fernández; M. Conti

254

INCUBACION ANAEROBICA DEL SUELO COMO DIAGNOSTICO DE LA RESPUESTA A NITROGENO DEL MAIZ BAJO SIEMBRA DIRECTA  

Microsoft Academic Search

-1 then the yield increment = 72,5 - 1,38 Nan, if Nan > 48.mg kg -1 the yield increment = 6 %). Nan was related with the time (years) since the last pasture (r 2 = 0.39). These results suggest that Nan probably is associated with light carbon fractions and can be used to explain the response of maize to

PA CALVIÑO; HE ECHEVERRÍA

255

ESCUELAS 2011-2012SERVICIO DE EDUCACION FISICA Y DEPORTES ESCUELA DESCRIPCION CREDITOS NIVELES COMO INSCRIBIRME?  

E-print Network

personas que quieren mantener un adecuado tono muscular. 2 �nico Hip Hop /Funky Estilo de baile que hace contacto en el que los contrincantes utilizan únicamente sus puños con guantes. Break Dance Danza urbana

Autonoma de Madrid, Universidad

256

Influence of the Co/Mo Ratio on the SWNT Synthesis from Carbon Monoxide  

E-print Network

Noda 2 , Hisashi Sugime 3 , Naoto Masuyama 4 , Shigeo Maruyama 5 1 J-Power / The Univ. of Tokyo 2, Y. Tsuji, Y. Murakami, S. Maruyama, Appl. Phys. Lett., 86 (2005) 173106. [2] S. Noda, H. Sugime, T. Osawa, Y. Tsuji, S. Chiashi, Y. Murakami, and S. Maruyama, Carbon, in press. [3] J.E.Herrera, L. Balzano

Maruyama, Shigeo

257

La Educacion Basada en Competencias como Instrumento de Politica Educativa y Laboral  

Microsoft Academic Search

The objective of this paper is to point out some of the multiple applications of Competence- Based Education (CBE) for the development of persons, organizations and society, or societies, as a whole, beyond its characteristics and benefits traditionally linked to education and labor. The international background of CBE is summarized. Following, an analysis is presented of some of the properties

Juan B. Climent Bonilla

2008-01-01

258

Carmen de Burgos: La educacion de la mujer y la literatura de viajes como genero narrativo  

Microsoft Academic Search

This study analyzes Carmen de Burgos' European travel literature, and focuses on two themes: education and travel literature as a literary genre. An examination of her travel literature reveals two essential elements related to her view of education. The first is the influence that the European educational system had on her way of thinking, particularly with respect to the idea

Esther A Daganzo-Cantens

2006-01-01

259

Nonbinary decoding of structured LDPC codes Daniele Capirone, Giacomo Como, Fabio Fagnani and Federica Garin  

E-print Network

, for given generic LDPC matrices, equivalent generating matrices with lower encoding complexity. On the other encoding. A successful construction uses matrices with a staircase part (i.e. a sub-matrix with ones and hierarchies indicated by the ML analysis are respected. II. ENCODING SCHEMES AND PARITY CHECK MATRICES

Como, Giacomo

260

Distributed averaging on digital noisy networks Ruggero Carli, Giacomo Como, Paolo Frasca, and Federica Garin  

E-print Network

in the state-upadate a compensation for the quantization error, avoiding its accumulation. We prove almost sure regarded as a significant case study, in order to understand the role of communication constraints in more general problems of distributed computation, in which a network of communicating processors

Como, Giacomo

261

Opinion fluctuations and persistent disagreement in social networks Daron Acemoglu, Giacomo Como, Fabio Fagnani, Asuman Ozdaglar  

E-print Network

parties or media sources attempting to influence the beliefs in the rest of the society. When the society of homogeneous influence emerges, whereby the stationary beliefs' marginal distributions of most of the regular agents have approximately equal first and second moment. Homogeneous influence in a highly fluid

Como, Giacomo

262

SÍLABAS COMO UNIDADES FONÉTICAS PARA O RECONHECIMENTO AUTOMÁTICO DE VOZ CONTÍNUA EM PORTUGUÊS  

Microsoft Academic Search

This paper examines the role of syllables as phonetic units (PU) in Portuguese-based continuous speech recognition (CSR) systems. These units have not shown promising results for the English language. This is probably due to the fact that English does not have a trivial syllabic splitting. However, in the Portuguese language these structures are simple and constitute the nucleus on which

Sidney Cerqueira; Bispo dos Santos; Abraham Alcaim

263

La Lengua Escrita como Norma Fonetica (The Written Language as Phonetic Norm)  

ERIC Educational Resources Information Center

A collectivity can be defined by the verbal instrument which binds it together. By extension of this thought of Marshall MacLuhan, the importance of the written language as normative for the uniformity, universality and preservation of the phonetic system of the language is discussed. (Text is in Spanish.) (AMH)

Diaz-Plaja, Guillermo

1977-01-01

264

Inmigración y barbarie. La construcción social y política del inmigrante como amenaza  

Microsoft Academic Search

Immigration and barbarism. The social and political construction of the immigrant as it threatens This text analyzes the topic of the nowadays close relation between the international migra- tion and the resurgence of the racist ideas and behaviors. To explore the density of this topic, it leaves from a dynamic and constructivist perspective that, insisting on the complexity of the

Enrique Santamaría

2002-01-01

265

Investigação da infância e crianças como investigadoras: metodologias participativas dos mundos sociais das crianças  

Microsoft Academic Search

In the second modernity the childhood participation is assumed as a fundamental principle to a large extent of the scientific speeches that are produced concerning childhood. The Sociology of Childhood, when considering the children as social actors and as citizens of rights, assumes the question of children's participation as central in the definition of a social statute of childhood and

Natália Fernandes Soares; Manuel Jacinto Sarmento; Catarina Tomás

266

Planteo de situaciones problemáticas como estrategia integradora en la enseñanza de las ciencias y la tecnología  

Microsoft Academic Search

This paper offers the results of the implementation of an inter- discipline teaching strategy, within the subject of technology. Such proposal deals with topics from other subjects, which are included in the third cycle of EGB, such as natural sciences (physics, chemistry and biology), mathematics and geography. The aim is to favour the integration of the conceptual, procedural and attitudinal

Sandra Vásquez; Patricia Bustos; Graciela Núñez

2004-01-01

267

Contributions of local knowledge to the physical limnology of Lake Como, Italy  

PubMed Central

This article shows how local knowledge may be valuably integrated into a scientific approach in the study of large and complex hydrological systems where data collection at high resolution is a challenge. This claim is supported through a study of the hydrodynamics of a large lake where qualitative data collected from professional fishers was combined with theory to develop a hypothesis that was then verified by numerical modeling. First the fishermen’s narratives were found to describe with accuracy internal wave motions that were evident in water column temperature records, which revealed their practical knowledge of the lake’s hydrodynamics. Second, local knowledge accounts emphasized the recurrent formation of mesoscale gyres and return flows in certain zones of the lake in stratified conditions, which did not appear in the physical data because of limitations of sampling resolution. We hypothesized that these features developed predominantly because of the interaction of wind-driven internal motions with the lake’s bathymetry, and the Earth’s rotation in the widest areas of the basin. Numerical simulation results corroborated the fishers’ descriptions of the flow paths and supported the hypothesis about their formation. We conclude that the collaboration between scientific and local knowledge groups, although an unusual approach for a physical discipline of the geosciences, is worth exploring in the pursuit of a more comprehensive understanding of complex geophysical systems such as large lakes. PMID:22493231

Laborde, Sarah; Imberger, Jorg; Toussaint, Sandy

2012-01-01

268

Prescripción electrónica asistida como nueva tecnología para la seguridad del paciente hospitalizado  

Microsoft Academic Search

Concern about patient safety is a priority in the quality policy of health systems. In the pharmacotherapeutic process, from prescription to administration of drugs, failures that cause unwanted effects in patients may occur. This is especially common in patients with multiple pathologies and polypharmacy, common in medical specialities services. To analyze and identify the causes that trigger medical errors is

Elena Villamañán; Alicia Herrero; Rodolfo Álvarez-Sala

2011-01-01

269

Um estudo do poliformismo 5HT2A como elo entre tabagismo e depressão.  

E-print Network

??Objetivo: Verificar a relação entre o polimorfismo genético 5HT2A, tabagismo e depressão. Métodos: Através de um delineamento transversal, duplo-cego, foram selecionados, no período de outubro… (more)

Ana Maria Bellani Migott

2007-01-01

270

Nutrición basada en la evidencia en el cáncer como enfermedad caquectizante  

Microsoft Academic Search

Cachexia is characterized by progressive and involuntary weight loss. Cancer is considered to be a cachexia-inducing disease because of the prevalence and importance of cachexia in malignant neoplastic disease. It is well known that malnutrition frequently contributes to the death of cancer patients. However, before routinely recommending nutritional therapy, the real therapeutic benefits it confers should be identified. The present

E. Cancér Minchot; G. Cánovas Molina; M. Durán Poveda; J. Álvarez Hernández; J. J. Gorgojo Martínez

2005-01-01

271

RESUMO: O estudo teve como objeto analisar algumas caractersticas da produo bibliogrfica sobre a Qualidade  

E-print Network

na Revista Ciencia y Enfermería online, Online Brazilian Journal of Nursing e Revista de Enfermagem published in the online journal Ciencia y Enfermería, online Brazilian Journal of Nursing and The Journal of Nursing of UERJ, with one article each (16.6%). Four articles were published in the Jornal Vascular

Paris-Sud XI, Université de

272

XPS and TEM Studies of Co-Mo Catalysts on Quartz Substrates for Growth of SWNTs  

E-print Network

to metal oxide species. The excess CoO exists as nano-sized wetting particles either dispersed at catalyst/SiO2 interfaces, which stabilize these nano-sized metallic Co particles from agglomeration. This study reveals that the stable existence of well-dispersed nano-sized catalytic metal particles

Maruyama, Shigeo

273

Envelhecimento, Condições de Vida e Política Previdenciária. Como ficam as mulheres?*1  

Microsoft Academic Search

1 INTRODUÇÃO Historicamente, os sistemas previdenciários foram constituídos com base nos contratos de gênero, onde o homem assumia o papel de provedor e a mulher, o de cuidadora da casa, das crianças, dos idosos, ou seja, dos dependentes. Isso delimitava, claramente, a posição de dependência da mulher para o sistema. Desde a segunda metade do século passado, tem-se observado mudanças

Ana Amélia Camarano; Maria Tereza Pasinato

274

Estabelecimento do Conceito de Temperatura como uma grandeza derivada da Energia e da Entropia  

E-print Network

Temperature is introduced as a derived concept from energy and entropy. We consider two sub-systems in equilibrium for several configurations. The equality of temperature of the sub-systems is obtained from the equilibrium condition. The isothermal transformation is defined for several configurations and from this definition we obtain the Clausius-Clapeyron equation. We apply the analysis to the ideal gas. The classical ideal gas appears as a limit and the problem of the measurement of temperature is analysed.

Rodrigo de Abreu

2002-12-12

275

Estabelecimento do Conceito de Temperatura como uma grandeza derivada da Energia e da Entropia  

E-print Network

Temperature is introduced as a derived concept from energy and entropy. We consider two sub-systems in equilibrium for several configurations. The equality of temperature of the sub-systems is obtained from the equilibrium condition. The isothermal transformation is defined for several configurations and from this definition we obtain the Clausius-Clapeyron equation. We apply the analysis to the ideal gas. The classical ideal gas appears as a limit and the problem of the measurement of temperature is analysed.

De Abreu, R

2002-01-01

276

TRANSFERÊNCIA DE MATÉRIA SECA COMO MÉTODO DE AVALIAÇÃO DO VIGOR DE SEMENTES DE SOJA  

Microsoft Academic Search

The transfer of seed storage material from the cotiledons to the embryo axys of soybean seeds (Glycine max (L.) Merrill) was studied. Two lots of cultivar Bragg with germination above 80% and differing in vigor levels, as assessed by the accelerated aging test were used. The initial seed quality was evaluated by moisture content, weight of 1,000 seeds, germination and

ELIANA LOPES DAN; VERA DELFINA; COLVARA MELLO; CLÓVIS TERRA WETZEL; FLAVIO POPINIGIS; PAULO ZONTA

277

ENSEÑANZA DE INGLÉS COMO LENGUAJE EXTRANJERO (EILE) ENGLISH LANGUAGE ACQUISITION FOR ELEMENTARY SCHOOLS IN COSTA RICA  

E-print Network

is the difference between the end score and beginning score or gain score (how much students improved). The W scores come from the Woodcock Mu?oz Language Survey-Revised which is an assessment used to measure proficiency in English and Spanish. In this case... is the difference between the end score and beginning score or gain score (how much students improved). The W scores come from the Woodcock Mu?oz Language Survey-Revised which is an assessment used to measure proficiency in English and Spanish. In this case...

Olivarez, Enrika

2011-04-27

278

78 FR 38287 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project  

Federal Register 2010, 2011, 2012, 2013

The Department of Agriculture (USDA), Forest Service, Bitterroot National Forest, Darby Ranger District published a document in the Federal Register of June 17, 2013, concerning notice of intent to prepare an environmental impact statement. The document contained incorrect distance of the project area from Darby,...

2013-06-26

279

EL LENGUAJE ESTUDIANTIL DE COSTA RICA: EL DISFEMISMO COMO MEDIO DE IDENTIFICACIÓN  

Microsoft Academic Search

The following sociolinguistic investigation presents an analysis of the Costa Rican students' lexicon1. The very fre- quent use of dysphemisms seems to be one characteristic of that variety. Authors like López Morales denoted euphe- misms typical of students' speech; therefore it will be analyzed whether the frequency in the use of euphemisms is comparable to that of dysphemisms. First, the

Tanja Zimmer

280

A INTERNET NA VIDA DAS CRIANÇAS: COMO LIDAR COM PERIGOS E OPORTUNIDADES  

Microsoft Academic Search

The use of internet has been commonly associated with a vast list of threats that concern parents, teachers and educators in general. However, the opportunities created by this new media are unquestionable and it appears even irresponsible to prohibit its utilization. In this context, it seems urgent to develop knowledge about these risks, the actual danger they signify and, above

Ana Francisca; Cunha Monteiro

281

Calibration of fundamental stellar quantities; Proceedings of the Symposium, Como, Italy, May 24-29, 1984  

Microsoft Academic Search

The present conference assesses the state-of-the-art in the choice of standard stars, the calibration of trigonometric parallaxes, the calibration of interferometrically determined binary star properties, stellar rotational velocity determinations, high angular resolution star measurements, approaches to photometric calibrations, and the relation between fundamental parameters and models of stellar atmospheres. Attention is then given to such stellar quantity calibration topics as

D. S. Hayes; L. E. Pasinetti; A. G. D. Philip

1985-01-01

282

Marcapasos diafragmático como alternativa a la ventilación mecánica en el paciente con lesión medular cervical  

Microsoft Academic Search

ObjectiveTo verify that the diaphragmatic pacemaker is a form of respiratory support that can be used to replace a volumetric respirator in cervical spinal injury patients with cervical spinal lesion and diaphragmatic paralysis by means of its comparison with the traditional volumetric respirator.

F. J. Romero-Ganuza; C. Gambarrutta-Malfatti; E. Diez de la Lastra-Buigues; M. Á. Marín-Ruiz; V. E. Merlo-González; A. M. Sánchez-Aranzueque Pantoja; F. J. García-Moreno; J. Mazaira-Álvarez

2011-01-01

283

ALA 2012 Program www.http://como.vub.ac.be/ALA2012/  

E-print Network

Tumer. Combining Difference Rewards and Hierarchies for Scaling to Large Multiagent Systems Session 3 Learning for a Developing Curious Agent (SP) Scott Proper and Kagan Tumer. Coordination Graphs Dynamic Rewards to Learn a Fully Holonomic Bipedal Walk (SP) Atil Iscen and Kagan Tumer. Multiagent

Steels, Luc

284

78 FR 36163 - Bitterroot National Forest, Darby Ranger District, Como Forest Health Project  

Federal Register 2010, 2011, 2012, 2013

...maintain the historic fire return interval; (3) improve forest resilience to dwarf...maintain the historic fire return interval, (3) improve the forest resilience to native...area. Decreasing forest density and maintaining the historic fire return...

2013-06-17

285

Como Lo Hago Yo: Defectos Del Cierre Del Tubo Neural En Nicaragua  

PubMed Central

En Nicaragua no hay un plan de forltificación de alimentos con ácido fólico. Las madres son muy jóvenes. En La Mascota operamos mas de cuarenta niños por año. Derivación tardía es un problema. La infección preoperatoria tiene que ser descartada. Vancomicina y Ceftriaxone estan indicadas. Estricta regla de asepsia operatoria. Suturamos la plaqueta para asemejar su forma al cilindro normal de la médula. No ceramos la capa de músculo. PMID:24791221

Gonzalez, Juan Bosco

2014-01-01

286

Macroinvertebrados bentónicos como indicadores de calidad de agua de ríos del sur de Chile  

Microsoft Academic Search

The Damas River Hydrographic Basin (40°39'S, 72°23' W) presents an intense agricultural and cattle ranching activities in 78.2 % of its surface, which has resulted in important inputs of nutrients into the aquatic ecosystem. The objectives of this study were: (a) to analyze the spatial distribution of the benthic macrofauna in the Damas basin, and (b) to determine the feasibility

RICARDO FIGUEROA; CLAUDIO VALDOVINOS; ELIZABETH ARAYA; OSCAR PARRA

2003-01-01

287

ALMOÇO COMO MOMENTO TERAPÊUTICO: UMA ABORDAGEM DE EDUCAÇÃO EM SAÚDE COM MULHERES ALCOOLISTAS  

Microsoft Academic Search

The alcoholism is a relevant problem in public health. The use of alcohol among women has increased as well as the search for treatment. This research proposes the resignification of food to these women, as a harm reduction strategy. The research aimed to study and to discuss the experience of lunchtime as a therapeutic moment, presenting theoretic assumptions, strategies and

Silzeth Schlichting; Maria Cristina Faber Boog; Claudinei José Gomes Campos

2007-01-01

288

Reconexión magnética en una región activa en decaimiento  

NASA Astrophysics Data System (ADS)

Se han obtenido observaciones desde Tierra (H? y magnetogramas) coordinadas con el Soft X-ray Telescope (SXT), a bordo del satélite japonés Yohkoh, de una región activa bipolar en decaimiento. Estos datos constituyen la base para el estudio de un punto brillante en rayos X (PBX) y de la actividad relacionada con el mismo en distintas capas de la atmósfera solar. Las observaciones muestran que el PBX está relacionado con la aparición de un bipolo menor (~ 1020 Mx) y que su abrillantamiento continuo, así como sus aumentos de brillo esporádicos (``fulguraciones"), son el resultado de la reconexión entre el pequeño arco emergente (visto en H? como un sistema de filamentos arqueados, SFA) y arcos mayores asociados al campo facular preexistente. Se ha extrapolado el campo magnético observado en la aproximación libre de fuerzas lineal y se ha seguido su evolución a lo largo de la vida del PBX. Se ha calculado la posición de las cuasiseparatrices (CSs) a partir del campo modelado. Las líneas de campo extrapoladas, cuyas bases fotosféricas se encuentran a ambos lados de las CSs, están de acuerdo con las estructuras cromosféricas y coronales observadas. Se ha calculado el espesor de la CD ubicada a lo largo de la polaridad negativa emergente, encontrándose que su variación está de acuerdo con la evolución de la intensidad del PBX; la CS es muy delgada durante la vida del PBX (~ 100 m), mientras que su espesor aumenta considerablemente (>= 10^4 m) cuando el PBX desaparece de las imágenes del SXT. Estos resultados señalan que el abrillantamiento y las ``fulguraciones" de este PBX se deben al proceso de reconexión en 3D que tiene lugar en las CSs.

Mandrini, C. H.; Démoulin, P.; van Driel-Gesztelyi, L.; Schmieder, B.; Bagalá, L. G.; Rovira, M. G.

289

Servei d'Activitats Culturals UIB Universitat de les  

E-print Network

burócrata, 1966, La última cena, 1976, Fresa y chocolate (dirigida amb Juan Carlos Tabío), 1994 Lloc: Aula brigades de l'espai), Paul Verhoeven, 1997, Dark City, Alex Proyas, 1998, Simone, Andrew Niccol, 2002

Oro, Daniel

290

Pavia Graduate Conference in Political Philosophy  

E-print Network

Sorbonne-Panthéon) Should democracy defer to its experts? Marit Böcker (University of Essex) The social. Exploitation (Aula Grande) Chair: Miriam Ronzoni (Universitaet Frankfurt) James Hall (Oxford University) Can

Segatti, Antonio

291

Institutional Entrepreneurship and Collective Identity: the emergence of the HIV\\/AIDS policy field in Brazil Empreendedorismo Institucional e Identidade Coletiva: a emergência do campo da política em HIV\\/AIDS no Brasil  

Microsoft Academic Search

This study seeks to qualify the action of social entrepreneurs looking at the collective identity as an important resource and a defining element of discursive strategies directed to promote changes. We understand institutional entrepreneurship as a collective action that is both means of and a resource to promote changes. We examined the emergence of the Brazilian HIV\\/ AIDS policy and

Patricia Mendonça; Mario Aquino Alves; Luiz Claudio Campos

292

Exact Charge Conservation in a High-Order Conforming Maxwell Solver coupled with Particles M. Campos Pinto1, S. Jund1, G. Latu2, S. Salmon1, E. Sonnendrucker1,  

E-print Network

scheme in the Maxwell solver for most ap- plications, but in some applications like laser-plasma Many important applications like nuclear fusion, microwave devices like klystrons, or particle accel- erators rely on the numerical simulation of charged particles interacting non linearly with each other

Paris-Sud XI, Université de

293

EL ANÁLISIS DE LOS NIVELES DE REFLEXIÓN EN EL DISCURSO. SU APLICACIÓN DESDE LA PERSPECTIVA DEL FORMADOR DE FORMADORES AL CAMPO DE LA EDUCACIÓN FÍSICA Y AL ENTRENAMIENTO DEPORTIVO  

Microsoft Academic Search

In this article we expose the existing problems in the analysis of the reflection levels of the speec h, either of physical education teachers or of sports trainers, in order to improve this aspect and to establish formative programs or to provide feedback to imporove this competency and the performance of the sportsmen. We define the concepts of reflectio n

J. Viciana; M. A. Delgado; Del Villar

294

Results of investigation at the Miravalles Geothermal Field, Costa Rica: Part 1, Well logging. Resultados de las investigaciones en el campo geotermico de Miravalles, Costa Rica: Parte 1, Registros de pozos  

SciTech Connect

The well-logging operations performed in the Miravalles Geothermal Field in Costa Rica were conducted during two separate field trips. The Phase I program provided the deployment of a suite of high-temperature borehole instruments, including the temperature/rabbit, fluid sampler, and three-arm caliper in Well PGM-3. These same tools were deployed in Well PGM-10 along with an additional survey run with a combination fluid velocity/temperature/pressure instrument used to measure thermodynamic properties under flowing well conditions. The Phase II program complemented Phase I with the suite of tools deployed in Wells PGM-5, PGM-11, and PGM-12. 4 refs., 25 figs., 1 tab.

Dennis, B.R.; Lawton, R.G.; Kolar, J.D.; Alvarado, A.

1989-03-01

295

Results of investigation at the Miravalles geothermal field, Costa Rica. Resultados de las investigaciones en el campo geotermico de Miravalles, Costa Rica; Parte 2, Muestreo de fluidos pozo abajo  

SciTech Connect

Samples of the geothermal fluids in the Miravalles, Costa Rica, geothermal system were collected from production wellbores using downhole fluid samplers, from flowing wellheads using miniseparators, and from hot springs that discharge in the area. The reservoir fluid at Miravalles is a neutral-chloride-type water, but fumaroles and acid-sulfate springs are present within the main thermal area, and there are bicarbonate-rich hot springs that are clearly related to the neutral-chloride reservoir fluids. Dissolved gases are primarily a mixture of CO{sub 2} with air, but samples collected in the fumarolic areas also contain H{sub 2}S. Water-stable isotope analyses suggest local meteoric recharge, and the reservoir fluid shows oxygen isotopic shifts of about 2.5% due to high-temperature oxygen exchange between water and rock. Chemical geothermometer temperatures are consistent with the measured downhole temperature of 220{degrees} to 255{degrees}C. This pattern of neutral-chloride reservoir fluids with acid-sulfate springs near the source region and bicarbonate-rich chloride hot springs at the periphery of the system suggests a lateral outflow type of hydrothermal system. In addition to the geochemical evidence, temperature profiles from several of the wells show temperature reversals that are characteristic of lateral outflow plumes. We find no evidence for the underlying, higher temperature (300{degrees}C) system, which has been suggested by other investigators. 24 refs., 14 figs., 6 tabs.

Grigsby, C.O.; Goff, F.; Trujillo, P.E. Jr.; Counce, D.A.; Dennis, B.; Kolar, J.; Corrales, R. (Los Alamos National Lab., NM (USA); Instituto Costarricense de Electricidad, San Jose (Costa Rica))

1989-10-01

296

Fields without Borders: An Anthology of Documentary Writing and Photography by Student Action with Farmworkers' Interns = Campos sin Fronteras: Una Antologia de Obras Escritas y Fotografia por Estudiantes Internos de Accion Estudiantil con Trabajadores Agricolas.  

ERIC Educational Resources Information Center

In this booklet, essays and poems, presented both in English and in Spanish, portray the feelings, conditions, and economic plight of migrant and seasonal farmworkers in North and South Carolina, often in their own words. A preface describes Student Action with Farmworkers summer internships in which college students spend 10 weeks working with…

Manly, Libby, Ed.; Okie, Alejandra, Ed.; Wiggins, Melinda, Ed.

297

Aquecimento alfvênico viscoso-resistivo em discos de acresção ao redor de estrelas T Tauri clássicas  

NASA Astrophysics Data System (ADS)

Com a crescente disponibilidade de dados observacionais sobre estrelas T Tauri, a busca por modelos mais precisos vem se tornando cada vez maior. Estes modelos devem explicar, entre outras coisas, o mecanismo dissipativo responsável pelo transporte de momento angular no disco de acresção que acredita-se, circunda estas estrelas. O mecanismo mais viável, do ponto de vista teórico, é uma instabilidade MHD conhecida como "instabilidade magnetorotacional ou Balbus-Hawley" (IBH). Esta instabilidade veio mostrar que o campo magnético desempenha um papel importante na evolução destes objetos mas requer, no entanto, um acoplamento mínimo entre o gás e o campo magnético no disco que não é atingido para os valores de temperatura obtidos do modelo padrão. Contudo, alguns mecanismos de aquecimento para o disco precisam ser examinados. Neste trabalho, propomos a dissipação de ondas Alfvén como uma fonte de aquecimento para o disco. Se o gás apresentar uma condutividade elétrica finita e viscosidade, teremos um tipo de amortecimento para as ondas denominado amortecimento viscoso-resistivo que será aqui considerado. Este mecanismo é aplicado ao modelo de disco em camadas. Calculam-se as taxas de aquecimento Alfvênico, a temperatura efetiva do disco bem como as taxas de ionização decorrentes deste aquecimento e do aquecimento gerado pela absorção de raios cósmicos. Comparações com os dados observacionais de Kitamura et. al. (2001) são efetuadas, ressaltando-se os pontos comuns entre suas observações e nossos dados teóricos.

Santana, W. M.; Vasconcelos, M. J.

2003-08-01

298

Pas: Portugal Period.: Diria  

E-print Network

Superior Técnico vai utilizá-lo, no próximo dia 19 de Abril, numa aula da disciplina de Organização e vai ser usado pelo Instituto Superior Técnico numa ??ltimas Em destaque Mais comentados Sugestões numa sala de aula da disciplina de Organização e Gestão da Função Informática. O objetivo é utilizar o

Instituto de Sistemas e Robotica

299

Actividades de verano Cursos de espaol para extranjeros (Centro Superior de Idiomas de la UA)  

E-print Network

UA) AULAS: Cursos de Francés, inglés, alemán, italiano, árabe, ruso y de preparación exámenes oficiales (IELTS, PET, FCE) (Centro Superior de Idiomas de la UA) Estancias lingüísticas en el extranjero (Centro Superior de Idiomas de la UA). AULAS Junior: inglés para niños/as de 14 a 16 años (Centro Superior

Escolano, Francisco

300

A Negociao eletrnica O livro de ofertas  

E-print Network

A Negociação eletrônica O livro de ofertas Modelos Matemáticos Probabilidade Mac5796. Aula 2 Walter Mascarenhas 23 de março de 2011 Walter Mascarenhas Mac5796. Aula 2 #12;A Negociação eletrônica O livro de ofertas Modelos Matemáticos Probabilidade Resumo 1 A Negociação eletrônica 2 O livro de ofertas 3 Modelos

Mascarenhas, Walter Figueiredo

301

Universit degli studi di Catania P.A.S a.a. 2013/2014  

E-print Network

Elettronica 17/06/2014 ore 8,30 Aula D23 Edificio della Didattica Viale A.Doria, 6 Cittadella Universitaria I, microbiologia 28/29 luglio 2014 ore 9,00 Aula Ovest sez.Scienze della Terra Corso Italia n.57 DIPBIOGEO A071Università degli studi di Catania P.A.S a.a. 2013/2014 Codice classe Classe di abilitazione Data

Bella, Giampaolo

302

Resultados do desenvolvimento de um propulsor à plasma no Brasil  

NASA Astrophysics Data System (ADS)

Uma das partes mais importantes de um satélite é o controle de atitude do mesmo. E se tratando de um satélite científico, a atenção para este sistema deve ser redobrada. Uma possibilidade atraente para executar esta tarefa é a propulsão elétrica. Aqui, mostraremos resultados obtidos pelo propulsor à plasma PHALL-01, desenvolvido na Universidade de Brasília entre 2000 e 2003. Este é derivado do propulsor russo SPT-100 (Stationary Plasma Thruster), mas com o emprego inovador de um arranjo de imãs permanentes como fonte do campo magnético, este último o agente da aceleração do plasma. Esta alteração foi motivada pelo objetivo de que o mesmo operasse com o mínimo de potência elétrica. A partir da formulação teórica do mecanismo de aceleração, tendo como base as equações da magnetohidrodinâmica, pode-se obter vínculos sob os quais o propulsor pudesse ser construído. O mais forte destes é o que dita a topologia do campo magnético. Sendo assim, foram realizadas simulações computacionais, que definiram a geometria do propulsor. Após construído, este foi diagnosticado usando-se sondas de Langmuir e analisadores de energia. Como resultados, obtivemos a distribuição espacial da temperatura, densidade e potencial do plasma, bem como a distribuição angular do feixe produzido pelo mesmo em vários regimes de operação. O espectro de energia do feixe de plasma também foi medido, indicando íons de até 560eV. Combinando estes resultados, calculou-se o empuxo do propulsor: 84mN; e o impulso específico: 1083s. Estes demonstram que o mesmo estará qualificado, num futuro próximo, para o emprego no controle de atitude de satélites científicos, ou até mesmo como parte do conjunto propulsor primário, responsáveis pela transferência de órbitas.

Ferreira, I. S.; Ferreira, J. L.

2003-08-01

303

77 FR 16447 - Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning...  

Federal Register 2010, 2011, 2012, 2013

...Cuyapaipe Area, Manzanita Area, and Campo Areas 1 and 2. See 69 FR at 23887...Area,\\b\\ Manzanita Area,\\b\\ and Campo Areas 1 and 2.\\b\\ San Diego County...Unclassifiable/Attainment Campo Areas 1 and 2...

2012-03-21

304

75 FR 14465 - Notice of Inventory Completion: Riverside Metropolitan Museum, Riverside, CA  

Federal Register 2010, 2011, 2012, 2013

...of the Barona Reservation, California; Campo Band of Diegue[ntilde]o Mission Indians of the Campo Indian Reservation, California; Ewiiaapaayp...of the Barona Reservation, California; Campo Band of Diegue[ntilde]o Mission...

2010-03-25

305

VINAZA Y COMPOSTA DE CACHAZA COMO FUENTE DE NUTRIENTES EN CAÑA DE AZÚCAR EN UN GLEYSOL MÓLICO DE CHIAPAS, MÉXICO  

Microsoft Academic Search

SUMMARY The effects of vinasse and filter cake compost were evaluated on the chemical properties of the soil, culture nutrition, sugar- cane yield and juice quality, as well as on the comparative anal- ysis of the costs of its use as an organic fertilizer. The experi- ment was carried out in the Pujiltic sugarmill, Chiapas, México. The treatments were vinasse

Gloria I. Hernández Melchor; Sergio Salgado García; David J. Palma López; Luz del C. Lagunes; Mepivoseth Espinoza; Castelán Estrada; Octavio Ruiz Rosado; Lagunes Espinoza

2008-01-01

306

IDC 2009 Short Papers 3-5 June, 2009 Como, Italy User-Oriented Design and Tangible Interaction for  

E-print Network

technologies offer to manipulative learning. After analyzing children's cognitive and psychomotorial skills, we has been based on observations of the children using the technology, letting them freely play Interfaces (TUI) are nowadays clear. These physical technologies are suitable for children providing

Baldassarri, Sandra

307

How To Start a Family Day Care = Como Iniciar una Guarderia en El Hogar. [Videotape and Viewer's Guide].  

ERIC Educational Resources Information Center

Being a family day care provider is work that requires professional responsibilities and attention to the physical, emotional, and educational well-being of children; listening and responding to parents; and running a business. This videotape, in English- and Spanish-language versions, explores the elements involved in starting up a family day…

Raphael, Doris; Weisman, Douglas

308

Jornal da Cincia, Ano XXI, no. 595, 13 Abril 2007 Como o Brasil evitar o apago de imagens  

E-print Network

Espacial Internacional e no ainda mais questionável programa de missão tripulada a Marte. No final de 2005 NASA? Não seria melhor fazer um satélite brasileiro com tecnologia americana ou francesa? O tempo se

309

ARENITO CAIUÁ - UTILIZADO COMO AGREGADO MIÚDO PARA CONCRETO ESTRUTURAL CAIUA SANDSTONES - USED AS A MINUTE AGGREGATE FOR STRUCTURAL CONCRETE  

Microsoft Academic Search

This work makes a study of the sand from Caiuá Sandstones, Paranavaí Formation, abundantly found in the north-west region of Paraná, Brazil, aiming to use it as a minute aggregate for structural concrete. And, based on an adopted procedure, it determines the trace of concrete with this sand, through the sustematic equivalence of the surface area of the aggregate grains,

ADEMIR SCOBIN GRIGOLI; SCOBIN ENGENHARIA

310

Sistemas de Informação Geográfica como ferramenta para o diagnóstico e gestão de macrobacias no arco do desmatamento na Amazônia  

Microsoft Academic Search

The Amazon basin is rather known by their peculiar ecossystem with high biodiversity spreaded out by a large drainage basin which produces almost 15% of the world's drinking water. The human impacts of deforestation during he last 30 years are responsible for about 653.000Km2 of a clear forest surface shaped and denominated as the deforestation arch. Most of the deforestation

Ralph Trancoso

2005-01-01

311

EL AGUA COMO RECURSO ESCASO: DEFINIENDO LA PROPIEDAD DE LAS AGUAS EN CONSIDERACIÓN A ASPECTOS GLOBALES, NACIONALES Y REGIONALES  

Microsoft Academic Search

Water management is influenced by global, national and local issues. Globally, climate change and increasing water demand to meet the world's food demand are having a significant impact in water basins' management and water allocation. Many world rivers are internationally shared and must be managed according to international treaties which commit and enforce states to cooperate equitably. Defining water property

Alberto Garrido Colmenero

312

EFECTO PERJUDICIAL DE Moringa oleifera (Lam.) COMBINADA CON OTROS DESECHOS AGRÍCOLAS COMO SUSTRATOS PARA LA LOMBRIZ ROJA (Eisenia spp.)  

Microsoft Academic Search

SUMMARY An experiment was carried out to study the behavior of the red worm (Eisenia spp.) fed with 5 nutritious substrates based in Moringa oleifera (Lam.) foliage, for the nutritional potentiali- ties, and other agricultural wastes in Trujillo state, Venezuela. A randomized design with repeated measurements and three repli- cates was used. Initially, 1.16kg of biomass in 0.5m3 of substrate

Luis José Cov; Danny Eugenio García; Alexander Rafael Castro; María Gabriela Medina

2007-01-01

313

How Can We Provide Safe Playgrounds? = Como podemos proveer lugares con juegos infantiles que no sean peligrosos para los ninos?  

ERIC Educational Resources Information Center

Outdoor playgrounds can be exciting places where children explore their environment and develop motor and social skills; however, they can also pose serious safety hazards. With the exception of California, no mandatory state or federal standards currently exist regarding manufacture or installation of playground equipment or surfaces. The…

ACCESS ERIC, Rockville, MD.

314

Obtenção do copolímero de acrilonitrila e vinil-tetrazol e sua aplicação como inibidor de corrosão para meio ácido.  

E-print Network

??Polímeros heterocíclicos abrangem uma grande variedade de materiais, desde simples polímeros lineares sintetizados a partir de monômeros do tipo heterocíclicos vinílicos até polímeros altamente funcionalizados… (more)

Thiago Santangelo Costa

2007-01-01

315

NIÑOS VIOLENTADOS: EL CINE-DEBATE COMO OPCIÓN TERAPÉUTICA1 Film-discussion as an optional therapy in child abuse  

Microsoft Academic Search

From the characteristics and importance of the film-discussion (actually better known as cineforum or cinematherapy), its efficiency is analyzed with children that suffer domestic violence from a first pilot experience with eleven chil- dren, sons of a group of battered mothers Through nine sessions, there were tackled problems as self-esteem, self-care, values (respect, responsibility, unity,

Teresa Fernández de Juan

316

Geometria diferencial. Problemas 1 1. Como podriamos definir una variedad con borde? Sugerencia: permite que las cartas sean  

E-print Network

: permite que las cartas sean homeomorfismos o bien sobre un abierto (o bola) de Rn o bien sobre el´iamos haber asumido que todas las cartas son difeomorfismos sobre la bola de radio 1. Probar que tambi´en podr

Enciso, Alberto

317

Certificamos que Igor Franoze Gevaerd participou como ouvinte na banca de defesa do Trabalho de Concluso de  

E-print Network

de Curso "Futeba! O dono da bola", na data 19/03/2013 às 20h, com duração de 1h. Curitiba, 21 de ouvinte na banca de defesa do Trabalho de Conclusão de Curso "Futeba! O dono da bola", na data 19 de Curso "Futeba! O dono da bola", na data 19/03/2013 às 20h, com duração de 1h. Curitiba, 21 de

Paraná, Universidade Federal do

318

ECOLOGY, BEHAVIOR AND BIONOMICS As Formigas como Indicadores Biológicos do Impacto Humano em Manguezais da Costa Sudeste da Bahia  

Microsoft Academic Search

Mangroves are common in estuaries along the Atlantic coast of Brazil. Although plant diversity is low, this ecosystem supports a range of animals, offering some resources for non-aquatic organisms. Many insects live in mangroves and, between them, many ant species that are exclusively arboreous. Mangroves throughout the world suffer from high levels of human impact, and this is particularly true

JACQUES H. C. DELABIE; VALÉRIA R. L. DE; M. PAIM; IVAN C. DO NASCIMENTO; SOFIA CAMPIOLO; CLÉA DOS S. F. MARIANO

2006-01-01

319

Opinion dynamics and stubbornness through mean-field games Leonardo Stella, Fabio Bagagiolo, Dario Bauso, Giacomo Como.  

E-print Network

parties or media sources attempting to influence the beliefs in the rest of the population. Scaling limits, under the influence of one stubborn agent. The game takes on the form of two partial differential) other agents' current beliefs, thus modeling the attractive nature of social influence. Standard models

Como, Giacomo

320

Relación entre lípidos séricos y estado de las vitaminas C y E como antioxidantes en adultos mayores venezolanos  

Microsoft Academic Search

RESUMEN. En el envejecimiento se observa tendencia a hiperlipidemias, cambios en la distribución de lipoproteínas y una declinación del sistema de defensa antioxidante del organismo. El objetivo de este estudio fue relacionar concentraciones séricas de colesterol total, fracciones, triglicéridos y Vitaminas C y E. Se evaluaron 61 adultos mayores de 60 años de edad, de enero-marzo, 2006. Se diagnosticó estado

Lesbia Meertens; Gloria Naddaf; Adelmo Rodríguez

2008-01-01

321

IDC 2009 Full Papers 3-5 June 2009 Como, Italy Children Designing Together on a Multi-Touch Tabletop  

E-print Network

, Milton Keynes MK7 6AA, UK 2 Department of Psychology, University of Sussex, Brighton BN1 9QH, UK j of participation, and an analysis of how a child's tabletop position affects where he or she touches. A main- tal content. Findings from adult studies of co-located groups have Permission to make digital or hard

322

Los pumas ( Puma concolor) como agentes tafonómicos. Análisis actualístico de un sitio de matanza en los Andes de Mendoza, Argentina  

Microsoft Academic Search

A taphonomic study of the carcass of an adult guanaco (Lama guanicoe) recently killed and consumed by one or more pumas (Puma concolor) in the Laguna del Diamante reserve (Mendoza province, Argentina) is exposed, and the case is discussed in the light of the available taphonomic information on this agent in America. The carcass was dispersed along more than 30m

A. Sebastián Muñoz; Mariana Mondini; Víctor Durán; Alejandra Gasco

2008-01-01

323

LA RESPONSABILIDAD SOCIAL DE LAS UNIVERSIDADES Y LAS MICROEMPRESAS LOCALES EN LA CONSOLIDACIÓN DE LATINAMÉRICA COMO DESTINO TURÍSTICO SUSTENTABLE  

Microsoft Academic Search

El turismo es una fuente de ingresos muy importante para el crecimiento y desarrollo de la economía de un país directa e indirectamente ya que a través de esta actividad el turista consume ocio, cultura, productos, bienes y servicios. Sin embargo, la realidad actual nos demuestra que el turismo sino tiene en cuenta una serie de variables, provoca un impacto

Germán Ortega Palomo

324

USO DE INGENIERÍA CONCURRENTE COMO METODOLOGÍA DE PUESTA EN PRÁCTICA DEL PROCESO DE DESARROLLO DE NUEVOS PRODUCTOS  

Microsoft Academic Search

This work pro vides a clear description of concurrent engineeríng as a methodology for putting new product development (NPD) process into practice, and investigates empirically the re- lationship between its use and NPD processes success. Our study al so analyses the impact of top management support on its implantation degree. With this aim, we use a sample of 125 firms,

Valle Álvarez

2003-01-01

325

Uso de Calcarea carbonica y Baryta carbonica como promotores del incremento en peso en la especie porcina  

Microsoft Academic Search

Using the Systat, version 7.0 (1997). The present work was carried out with the objective of valuing the effect of the medications carbonic Calcareous homeopáticos and carbonic Baryta on the increment of weight in pigs. 72 pigs of the race were worked York-Land of the category it pre-feeds distribuídos in 8 groups (2 controls and 6 experimental) integrated each one

Corzo Roque; Rafael Leandro González; Milton Morales Machado

326

Complejos quirales derivados de sales de lantánidos (III) como catalizadores enantioselectivos de la condensación nitroaldólica y análogas.  

E-print Network

??S'han sintetitzat derivats de BINOL (2,2'-dihidroxi-1,1'-binaftale) amb substitucio en C-3 i C-3' per grups dialquilaminometil anomenats, genericament, binaftolamines. S'ha evaluat la capacitat coordinant d'aquestes binaftolamines… (more)

Tur Espinosa, Fernando

2008-01-01

327

"Tras de un Amoroso Lance" como Estructura Expresiva (The Poem, "Behind the Amorous Cast" as an Expressive Structure).  

ERIC Educational Resources Information Center

An analysis of a poem by San Juan de la Cruz (St. John of the Cross), the sixteenth century Spanish mystic, identifies symbols and images, explains themes, and offers a synthesis of his structural patterns. The poem, "Tras de amoroso lance", deals with the theme of the search of the beloved (i.e., the soul) for the lover, and incorporates the…

Bratosevich, Nicolas

1967-01-01

328

Characterization and Hydrodesulfurization Activity of CoMo Catalysts Supported on Boron-Doped Sol-Gel Alumina  

E-print Network

: +81-298-61-6258, FAX: +81-298-61-2371 E-mail: h-shimada@aist.go.jp #12;2 Abstract A series ability toward the C=C double bonds is essential prior to sulfur removal from 4,6-DMDBT. The excellent,6- DMDBT, acidity #12;3 1. Introduction Sulfur-containing compounds in transportation fuels have not only

Boyer, Edmond

329

Valor de la microcirugía como tratamiento de la infertilidad masculina en la era de la reproducción asistida  

Microsoft Academic Search

SUMMARY The action over the epidimary tube and the deferent blocked conduct with diameter of approx. 0.1 and 0.3 mm respectively, specifies the applications of the microsurgery techniques. The microsurgery may also be needed in some varicocelectomy cases. Over all the subjects and topics related to the microsurgery, its necessary to mention that the most important factors are the practice

330

El papel actual de la cirugía parcial como estrategia de preservación funcional en el carcinoma de laringe  

Microsoft Academic Search

With the current advances and recent organ preservation protocols for intermediate or advanced stage laryngeal cancer, based on chemotherapy, the role of surgery seemed replaced except for surgical rescue of tumours not responding to these treatments, total laryngectomy being the surgical option. This type of non-surgical treatment is offered as a strategy for organ preservation, as opposed to total laryngectomy.

Juan Pablo Rodrigo; Andrés Coca-Pelaz; Carlos Suárez

2011-01-01

331

Las macrófitas de algunos lagos alto-andinos del Ecuador y su bajo potencial como bioindicadores de eutrofización  

Microsoft Academic Search

Macrophytes from some high Andean lakes of Ecuador and their low potential as bioindica- tors of eutrophication. The occurrence of macrophyte in three high Andean lakes of Ecuador, Lago San Pablo, Laguna La Mica and Lago Cuicocha was recorded in 5-9 transects per lake. The first two lakes are eutrophic, the third is an extremely oligotrophic caldera lake. The dominant

Benjamin Kiersch; Ralf Mühleck; Günter Gunkel

332

Caminar con y como migrantes para transformar la frontera: foundations for the creation of feminist communities on the border  

Microsoft Academic Search

There are different perspectives and experiences with respect to reading and understanding the United States-Mexico Border\\/Frontera. This paper focuses on the Border\\/Frontera as a space where possibilities and encounters take place and which, if lived in openness and reception, can lead to a vivid interchange that can bring a new way of understanding humanity, culture and differences. Since our Border\\/Frontera

Maria Lourdes Arias Trujillo

2006-01-01

333

Visualizing the stoichiometry of industrial-style co-mo-s catalysts with single-atom sensitivity.  

PubMed

The functional properties of transition metal dichalcogenides (TMDs) may be promoted by the inclusion of other elements. Here, we studied the local stoichiometry of single cobalt promoter atoms in an industrial-style MoS2 -based hydrotreating catalyst. Aberration-corrected scanning transmission electron microscopy and electron energy loss spectroscopy show that the Co atoms occupy sites at the (-100) S?edge terminations of the graphite-supported MoS2 nanocrystals in the catalyst. Specifically, each Co atom has four neighboring S?atoms that are arranged in a reconstructed geometry, which reflects an equilibrium state. The structure agrees with complementary studies of catalysts that were prepared under vastly different conditions and on other supports. In contrast, a small amount of residual Fe in the graphite is found to compete for the S?edge sites, so that promotion by Co is strongly sensitive to the purity of the raw materials. The present single-atom-sensitive analytical method therefore offers a guide for advancing preparative methods for promoted TMD nanomaterials. PMID:25078562

Zhu, Yuanyuan; Ramasse, Quentin M; Brorson, Michael; Moses, Poul G; Hansen, Lars P; Kisielowski, Christian F; Helveg, Stig

2014-09-26

334

Estadísticas de visitas en portales web institucionales como indicador de respuesta del público a propuestas de divulgación  

NASA Astrophysics Data System (ADS)

The presence of institutions on the internet is nowadays very important to strenghten communication channels, both internal and with the general public. The Córdoba Observatory has several web portals, including the official web page, a blog and presence on several social networks. These are one of the fundamental pillars for outreach activities, and serve as communication channel for events and scientific, academic, and outreach news. They are also a source of information for the staff, as well as data related to the Observatory internal organization and scientific production. Several statistical studies are presented, based on data taken from the visits to the official web pages. I comment on some aspects of the role of web pages as a source of consultation and as a quick response to information needs. FULL TEXT IN SPANISH

Lares, M.

335

Efectividad del doble test bioquímico como prueba de cribado de síndrome de Down en el segundo trimestre  

Microsoft Academic Search

Several screening tests are available to identify the population at risk of Down syndrome. This population should then be recommended to undergo an invasive technique to obtain a fetal karyotype. In our hospital, screening is done by the combined test (maternal age+nuchal translucency+? subunit of human chorionic gonadotropin [?-HCG]+pregnancy-associated plasma-A [PAPP-A]) during the first trimester of pregnancy. When this test

Ana M. Rubio Lorente; M. José Rodríguez Suárez; María Moreno-Cid García-Suelto; Carmen Pastor Onofre; Tomás Salinas Adelantado; Ana I. Pascual Pedreño; Mazhar Chereki Kaloup

2010-01-01

336

Uso de imagens LANDSAT como subsídio ao estudo da dispersão de sedimentos na região da foz do rio São Francisco  

Microsoft Academic Search

The construction of a sequence of water reservoirs along the lower São Francisco river basin has caused a severe change in the supply of water and sediments to the coastal zone. We present in this paper a first attempt to use Landsat data to estimate de Suspended Sediment Content (SSC) of the coastal plume. A simple log model proposed by

João Antonio Lorenzzetti; Eduardo Negri

337

Reconstrução tridimensional de arcos magnéticos por tomografia  

NASA Astrophysics Data System (ADS)

Uma explosão solar é uma variação súbita do brilho que ocorre nas regiões ativas da atmosfera solar. Estas regiões são constituídas por um plasma magnetizado com intensa indução magnética e em cenários bem complexos como visto recentemente através de experimentos embarcados em satélites operando instrumentos em raios X moles e ultra-violeta distante. A energia magnética, que pode ser armazenada por um período de horas até dias em configurações magnéticas estressadas, é subitamente lançada na atmosfera solar e transferida para partículas como elétrons, prótons e núcleos pesados, que são acelerados e/ou aquecidos, produzindo radiação eletromagnética. A proposta final deste projeto é determinar as características espaciais de alta resolução da emissão e polarização girossincrotrônica de explosões solares em ambientes complexos de campos magnéticos. Os recentes resultados da emissão difusa em EUV apresentado pelos satélites TRACE e SOHO dos arcos magnéticos conectando as diferentes polaridades magnéticas sobre as regiões ativas possibilitam novas abordagens sobre o papel do campo magnético na emissão em rádio. Nesta etapa apresentamos os resultados da reconstrução da geometria tridimensional das linhas de força destes arcos utilizando técnicas tomográficas, a partir de imagens de alta resolução espacial obtidas pelo instrumento EIT (Extreme ultraviolet Imaging Telescope), além da modelagem das induções magnéticas por um campo dipolar e as densidades de partículas aceleradas. Utilizamos para a reconstrução geométrica, imagens tomadas em vários ângulos dos arcos devido à rotacão solar. Com estes resultados, daremos continuidade ao projeto, com os cálculos da transferência radiativa nos modos ordinário e extraordinário de propagação da radiação girossincrotrônica de explosões solares.

Simões, P. J. A.; Costa, J. E. R.

2003-08-01

338

Experiencias sobre el impacto del Programa de Formaci?n en ?tica de la Investigaci?n Biom?dica y Psicosocial en el ?mbito de la salud mental y la investigaci?n conductual  

PubMed Central

El propósito de este trabajo es presentar el impacto y la integración que los conocimientos adquiridos en el Programa Internacional de Formación en Ética de la Investigación Biomédica y Psicosocial de la Universidad de Chile han tenido en mi experiencia profesional, en el ámbito de la investigación psicosocial en un Instituto de Salud de México. Para este objetivo, expondré tres áreas en las cuales se ha podido evidenciar tal impacto: trabajo en los comités de ética, desarrollo de programas de académicos en bioética e investigación y publicación sobre ética y bioética. El motivo que me llevó a incursionar en el Programa fue que su enseñanza vincula la investigación psicosocial con la ética y la bioética, lo cual me permitió dirigir este tipo de reflexión hacia problemas como violencia, suicidio, adicciones, depresión y salud mental, y a nuevos campos como los estudios comunitarios, con poblaciones en riesgo o vulnerables, en los cuales las diversas implicaciones son difíciles de indagar. PMID:22754085

Barrios, Liliana Mondragon

2012-01-01

339

Field technique of permeability tests in highly fissured limestone strata  

NASA Astrophysics Data System (ADS)

Résumé.L'étude de dispositifs de dénoyage est nécessaire pour l'amélioration de sites avant la construction de certaines structures. L'étude de dispositifs de dénoyage efficaces exige d'estimer la valeur du coefficient de perméabilité in situ. Les relations disponibles pour estimer le coefficient de perméabilité ont été développées sur la base de mesures et de conditions de terrain limitées, et les prédictions varient de plusieurs ordres de grandeur. C'est pourquoi il est nécessaire de réaliser des mesures de perméabilité sur le terrain et de déterminer la relation qui permet le meilleur ajustement de ces mesures avant l'étude du dispositif de dénoyage pour des conditions locales et géologiques spécifiques. Ce papier présente des mesures de perméabilité sur le terrain dans des niveaux calcaires complexes chaotiques et diagénétisés. Il propose également une analyse comparative de plusieurs relations disponibles dans la littérature destinées à prédire le coefficient de perméabilité in situ. L'analyse est faite en conditions permanentes et non permanentes. Les résultats montrent que la valeur du coefficient de perméabilité dépend du niveau de la nappe, qui est affecté par le régime de marées. On montre que l'équation de l'US Navy donne la meilleure corrélation avec les mesures de terrain. Resumen.El diseño de sistemas de desecado es necesario para mejorar las condiciones de un emplazamiento antes de la construcción de determinadas estructuras. El diseño de un sistema eficiente de desecado requiere de la estimación del valor de la permeabilidad in-situ. Las relaciones disponibles para tal fin han sido desarrolladas bajo condiciones y medidas de campo limitadas; sus predicciones varían en algunos órdenes de magnitud. Por tanto, es necesario tomar medidas de permeabilidad en campo y determinar la relación que reproduce mejor dichas medidas como paso previo al diseño de un sistema de desecado en condiciones geológicas y de emplazamiento específicas. Este artículo presenta medidas de permeabilidad en campo para estratos de calcita caóticos y diagenéticos. También ofrece un análisis comparativo de diversas relaciones disponibles en la bibliografía con el fin de predecir el valor de la permeabilidad in-situ. El análisis se ha hecho tanto en régimen permanente como en estacionario. Los resultados demuestran que la permeabilidad depende del nivel freático, el cual está afectado por las mareas. La ecuación de la Marina estadounidense es la que proporciona una mejor correlación con las medidas de campo.

Al-Salihi, Adnan; Asaad, Abdulah

2002-05-01

340

Qual o Papel da Escola e da Mídia na Obtenção dos Conhecimentos Astronômicos?  

NASA Astrophysics Data System (ADS)

É amplamente reconhecido que as pessoas em geral têm grande fascínio e interesse pela Astronomia. Por outro lado, o conteúdo dessa área incluído no ensino formal está longe de ser abrangente e suficiente para suprir a demanda. Esse interesse permite aperfeiçoar a divulgação e o ensino não formal de Astronomia através da mídia aliando a adequação do conteúdo à expectativa das pessoas. A reforma do Currículo Básico da Escola Pública da maioria dos Estados brasileiros tem introduzido Astronomia desde a pré-escola até o Ensino Médio. Num estudo realizado com 1180 alunos do Ensino Médio de seis escolas estaduais, revelou-se através da aplicação de um formulário contendo questões que abordavam conhecimentos básicos em Astronomia, como foram adquiridos tais conhecimentos e à infra-estrutura da escola. Para 66,1% dos entrevistados o professor já fez alguma apresentação a respeito de Astronomia. O presente estudo revelou também que 54,4% dos alunos entrevistados adquiriram seus conhecimentos astronômicos na escola, 18,4% através da televisão e 27,1% afirmaram que seus conhecimentos foram obtidos através de outros tipos de mídia (internet, livros didáticos, filmes e revistas). Embora o estudo revele claramente que há certo equilíbrio no meio em que os alunos obtiveram seus conhecimentos astronômicos, a mídia busca não somente sua difusão, mas a disponibilização desse conhecimento de maneira correta, que às vezes, não é atingido, apresentando conceitos sem fundamentação e incorretos. Por outro lado, no dia-a-dia escolar, é comum encontrar professores que vêm para as aulas com concepções prévias, que podem diferir substancialmente das idéias a serem ensinadas, dificultando o aprendizado de futuros conceitos científicos. Uma avaliação criteriosa, avaliando as dificuldades dos professores em determinar o sentido correto dos conceitos e observando a metodologia que utilizam no ensino, poderá proporcionar uma melhor compreensão sobre as concepções alternativas, presentes no ensino de Astronomia.

da Cunha, W. S.; Voelzke, M. R.; Amaral, L. H.

2007-08-01

341

Xynocoris, new genus of Ochlerini from Central and South America (Hemiptera: Pentatomidae: Discocephalinae).  

PubMed

Xynocoris Garbelotto & Campos gen. nov. is proposed for a monophyletic group recovered in the previous cladistic analysis of the Herrichella clade. The genus is proposed based in two synapomorphies: the presence of long, projected, and acute anteocular processes, and apices of posterolateral angles of pygophore tumid. Nine new species are described (X. crinitus Garbelotto & Campos sp. nov., X. recavus Garbelotto & Campos sp. nov., X. tuberculatus Garbelotto & Campos sp. nov., X. insularis Garbelotto & Campos sp. nov., X. egeri Garbelotto & Campos sp. nov., X. calosus Garbelotto & Campos sp. nov., X. meridionalis Garbelotto & Campos sp. nov., X. lucidus Garbelotto & Campos sp. nov. and X. cupreus Garbelotto & Campos sp. nov.) and one new combination is proposed for Alitocoris parvus (Distant). PMID:25283917

Garbelotto, Thereza De A; Campos, Luiz A; Grazia, Jocelia

2014-01-01

342

Analysis of astronomy knowledge of the students in the Federal Institute Sao Paulo  

NASA Astrophysics Data System (ADS)

Este trabalho é parte integrante da pesquisa de mestrado acadêmico em ensino de ciências. Nele, busca-se apresentar os resultados da pesquisa realizada entre os 106 alunos do curso superior de tecnologia em automação industrial do Instituto Federal de Educação, Ciência e Tecnologia de São Paulo campus Cubatão, divididos em cinco turmas, duas no período matutino e três no período noturno. A análise dos resultados deste pré questionárioconstatou a falta de conhecimento básico dos discentes, sobre assuntos relacionados à astronomia, o que pode ser atribuído ao ineficiente processo de aprendizado pelo qual eles passaram tanto no ensino médio como no ensino fundamental, em escolas municipais, estaduais e particulares onde estudaram. No ensino de astronomia, têm-se diagnosticado constantemente diversas dificuldades conceituais tanto por parte de alunos como de professores de todas as áreas e níveis de ensino e poucos de fato a compreendem (ALBRECHT; VOELZKE, 2010). Demonstra-se as duas etapas concluídas do trabalho. A primeira etapa indica a análise dos conhecimentos prévios sobre conceitos astronômicos, através do questionário com 25 perguntas. A fim de corrigir as falhas constatadas, experimentalmente ministrou-se, externo ao conteúdo programático, um curso básico em astronomia, com diferentes estratégias de ensino, tais como, utilização de aulas expositivas dialogadas, recursos audiovisuais e palestras, para corrigir as dificuldades diagnosticadas. Essas estratégias de ensino se comprovaram adequadas às necessidades dos alunos e os conceitos foram finalmente compreendidos. Ao término do curso, completado o interstício de 120 dias, para caracterizar que houve a aprendizagem significativa, realizou-se uma nova pesquisa, quando, exatamente os mesmos 106 alunos responderam as mesmas 25 questões aplicadas na primeira etapa. Constata-se na segunda etapa, após análise, que em todas as questões, houve maior compreensão dos assuntos abordados e os alunos obtiveram uma melhora significativa no aprendizado dos conceitos relacionados à astronomia. Nota-se que a astronomia está presente e é elemento importante dos parâmetros curriculares nacionais e que há muito interesse por parte dos alunos com relação ao tema. Diante dos resultados obtidos no pós-curso, pode-se afirmar que o curso básico em astronomia, realizado na própria escola, mas externo ao conteúdo programático, proporcionou uma integração entre os alunos, estreitando os laços de amizade e do conhecimento entre eles não importando a turma ou o período pois a dificuldade inicial foi vencida por todos, com muita dedicação e comprometimento entre todos; hoje estes alunos podem seguramente continuar estudando estes conceitos de astronomia. ALBRECHT, E.; VOELZKE, M. R.Teaching of Astronomy and scientific literacy. Journal of Science Education, v. 11, n. 1, p.35-38, 2010.

Moraes, A. C.; Voelzke, M. R.

2014-08-01

343

Cálculos ab initio con correlación electrónica  

NASA Astrophysics Data System (ADS)

Estamos entrando en una era donde la ortogonalidad entre las investigaciones de carácter experimental y de naturaleza teórica se irá difuminando progresivamente y la problemática a resolver quedará en escena como el único actor principal de la obra. Como premisa para una cooperación teórico-experimental de igual a igual, la metodología químico-cuántica utilizada debe ser capaz de ofrecer resultados de carácter predictivo. Sin duda, esta madurez en la metodología químico-cuántica ya la hemos alcanzado hace algunos años, tal y como muestra entre otras muchas, la labor que nuestro grupo ha realizado en el transcurso de la última década, dentro del campo de la Espectroscopía Teórica. Los estudios realizados comprenden una amplia gama de sistemas, variando tanto en tamaño como en complejidad, abordando problemáticas espectroscópicas consideradas tradicionalmente como especialmente controvertidas. Nuestra contribución científica más relevante reside en el carácter cuantitativo de las asignaciones espectroscópicas que hemos propuesto en base a resultados ab initio. Recordemos que en los años noventa los resultados ab initio solían presentar para las energías de excitación de sistemas de tamaño molecular moderado, como el benceno, errores de más de 1 eV. En comparación con el éxito relativo de los métodos semiempíricos, la frustración de la metodología ab initio quedaba todavía más patente. Los estudios que hemos presentado representan una comprensión profunda de los espectros electrónicos en sistemas orgánicos claves, mostrando el camino a seguir para obtener asignaciones espectroscópicas precisas (entre 0.1-0.2 eV). La naturaleza del método CASPT2 junto al diseño de estrategias computacionales nos ha permitido alcanzar el carácter cuantitativo con el que se caracterizan nuestras contribuciones[1,2]. Por todo ello, algunos de los trabajos publicados se consideran clásicos dentro del campo, pues en cierto modo definen el campo, y se reflejan en libros publicados recientemente. En la conferencia se analizarán ciertos pormenores de las investigaciones realizadas. El tipo de aplicaciones llevadas a cabo hasta la fecha se ilustrará mediante el estudio teórico del espectro electrónico de ciclooctatetraeno. Dando un paso más en la evolución de nuestra investigación, pretendemos en la actualidad describir, desde un formalismo teórico y al mismo nivel de exigencia, los mecanismos subyacentes que tienen lugar en las reacciones biológicas fototoinducidas, es decir, reacciones que se inician mediante la absorción de luz[3]. Como muestra de la caracterización de los procesos fotofísicos y fotoquímicos en fotobiología teórica, hemos elegido la descripción de la conversión interna ultrarrápida que tiene lugar en los cromóforos del ADN. Los estados excitados de las moléculas de los ácidos nucleicos presentan tiempos de vida media que se encuentran en el rango de sub-picosegundos, sugiriendo la presencia de un canal ultrarrápido de conversión interna, lo que normalmente se asocia en la fotoquímica contemporánea a una intersección cónica entre el estado excitado y el fundamental[4]. De esta forma nuestro ADN previene de forma eficaz posibles reacciones en el estado excitado y se revela como un excelente protector solar.

Merchán Bonete, M.

344

A estabilidade dos PAHS em função da energia da radiação interestelar nas faixas UV e raios-X  

NASA Astrophysics Data System (ADS)

A nebulosa CRL 618, uma proto-nebulosa planetária cuja nuvem molecular espessa envolve uma estrela B0, contém uma grande quantidade de C2H2 e CH4. Estas moléculas são consideradas os tijolos da criação de grandes moléculas carbonadas como os Hidrocarbonetos Policíclicos Aromáticos (PAHs). Esta nebulosa, por estar exposta a intensos campos de UV e Raios-X, é uma região de fotodissociação molecular que propicia a formação de novas moléculas, confirmada pela presença de C4H2 e C6H6 (Benzeno), que é a unidade básica dos PAHs. Atribui-se a esta família de moléculas orgânicas duas propriedades fundamentais, a resistência para sobreviver ao campo de radiação UV interestelar e a geração das bandas de emissão não identificadas (UIR) observadas no infravermelho. No entanto, alguns autores questionam a resistência dos PAHs ao campo de radiação UV interestelar. Empregando a técnica de Espectrometria de Massas por Tempo de Vôo, no modo de coincidência fotoelétron-fotoíon, estudamos a ionização e fragmentação das seguintes moléculas: Benzeno, Benzeno deuterado, Naftaleno, Antraceno e Fenantreno. Utilizamos uma fonte de Hélio monocromática em 21,21 eV (584,5 Å) e a radiação Síncroton do Laboratório Nacional de Luz Síncroton (LNLS) em diferentes energias nas proximidades da borda do C 1s ( 290 eV). Comprovamos a estabilidade dos PAHs sob ação de UV (21,21 eV), onde eles apresentam um baixo nível de fotodissociação, produzindo fragmentos ionizados com rendimento total na ordem de 5 por cento em relação ao íon molecular pai. Entretanto, em altas energias, na faixa de Raios-X, a quebra destas moléculas torna-se mais intensa, com a produção de muitos fragmentos. Como uma das rotas de fragmentação do Naftaleno é [(C10H8) = > (C6H6+) + (C4H2) + (e-)], e como temos as evidências observacionais da existência do C4H2 e C6H6 na nebulosa CRL 618, sugerimos que este ambiente também possui o Naftaleno.

Pinotti, R.; Costa, R. K.; Boechat-Roberty, H. M.; Lago, A.; Souza, G. B.

2003-08-01

345

Autoguía para el telescopio 2,15 mts de CASLEO  

NASA Astrophysics Data System (ADS)

Se está desarrollando un sistema de autoguía para el telescopio de 2,15 mts. El mismo se realizará aprovechando el Offset Guider. Al ocular móvil de éste se vinculará alguna cámara digital (ST4-ST7-CH250) para lograr la visión del objeto. El funcionamiento del equipo será el siguiente: primero, dadas las coordenadas del objeto a observar, se tomarán las coordenadas del telescopio para que, a través de una base de datos, se determine un campo de objetos que sirvan para la cámara de visión, luego, la PC obtendrá el offset entre la estrella de observación y la estrella seleccionada como guía, este valor será trasladado a los motores que posicionarán en forma automática el ocular. Una vez que la estrella es visualizada en la cámara (monitor de PC ) se correrá el programa que guiará el telescopio automáticamente.

Aballay, J. A.; Casagrande, A. R.; Pereyra, P. F.; Marún, A. H.

346

Método numérico das diferenças finitas no domínio do tempo aplicado a ondas Alfvén em plasma astrofísico  

NASA Astrophysics Data System (ADS)

Ondas Alfvén em plasma astrofísico têm sido objeto de intenso estudo nas últimas décadas pelo fato de apresentarem papel importante em muitas áreas de pesquisa na astrofísica. Particularmente são importantes no mecanismo de aquecimento da coroa solar; em ventos estelares; em jatos galácticos e extragalácticos; em discos protoestelares, etc. A formulação para diferenças finitas no domínio do tempo (FDTD), aplicada a plasma magnetizado é desenvolvida para estudo das propriedades de ondas Alfvén em três dimensões (3D-FDTD). O método é aplicado inicialmente a um plasma homogêneo e isotérmico imerso em uma região com campo magnético externo B0, que sofre uma pequena perturbação. Uma vez gerada a onda, esta perturbação é retirada e, então analisamos a evolução temporal das ondas, bem como a forma de seu amortecimento.

Dos Santos, L. C.; Kintopp, J. A.; Jatenco-Pereira, V.; Opher, R.

2003-08-01

347

EVALUACIÓN DE PARÁMETROS BIOQUIMICOS Y MORFOGENETICOS EN LA SIMBIOSIS Azolla filiculoides - Anabaena azollae COMO RESPUESTA A LA INTERACCIÓN DE LA CALIDAD DE LUZ Y DOS NIVELES DE NITRÓGENO  

Microsoft Academic Search

The objective of the present study was to investigate the interaction between three light qualities (red, white and blue) and two nitrogen levels (IRRI +N and IRRI -N) on the simbiosis Azolla filiculoides - Anabaena azollae through the evaluation of parameters such as: Growth rate of vegetative cells and heterocists, chlorophyll, protein and proline contents and the nitrogenase and nitrate

Javier Mosquera Lenti; Abelardo Calderón Rodriguez

348

Sistemas MIMO como Alternativa para el Control del Efecto Multitrayectoria y de la Interferencia Co-Canal en Sistemas de Radio Móvil Satelital y Terrestre  

Microsoft Academic Search

The Multiple Inputs Multiple Outputs -MIMO- Systems are advan- ced technique both the radio signal fading control, problem associated to multipath effects, and co-channel in- terference mitigation in mobile sys- tems, using array antennas and spa- ce-time processing. 1 This technique lets improve the wireless systems performance and increase its data transmission capacity under dynamic environments. The paper presents both

Alexis Paolo; García Ariza

2004-01-01

349

LA COMBINACIÓN DEL USO LIBRE DE ASOCIACIONES Y LA ESTRATEGIA 'KEYWORDS' EN EL APRENDIZAJE DE VOCABULARIO DE INGLÉS COMO LENGUA EXTRANJERA  

Microsoft Academic Search

This research project studies the effectiveness of a programme of applica- tion of vocabulary learning strategies of English as a foreign language in Secon- dary Education. The combination of Association\\/Elaboration and Keywords is examined when it is used by an experimental group (N=23) against a control group (N=18) with strategic freedom. The programme is beneficial for the low performance group

MIGUEL GARCÍA LÓPEZ

2005-01-01

350

Bioconversión anaerobia como una alternativa para la remoción de DQO contenido en aguas residuales del rastro municipal de la Ciudad de Saltillo, Coahuila, México  

Microsoft Academic Search

Start-up of an UASB-hybrid reactor, packed with bauxite at the top, was made for treatment of slaugterhouse wastewater of Saltillo, México. The reactor temperature was controlled at 38 °C. Sludge adaptation was made for 10 days; continuous feeding was then began at organic load rates of 0.9 g COD \\/ L \\/ day. The pH va- lues fluctuated in the

Comunicación Técnica; Jesús Rodríguez; Gerardo J. Sosa; Yolanda Garza

2002-01-01

351

Informação e campanhas de esclarecimento como fatores de sucesso no abandono do tabagismo Information and awareness campaigns as success factors in smoking cessation  

Microsoft Academic Search

Introduction: increase the amount of smokers that decide to quit smoking has been a challenge to health care professionals. The aim of this study is to investigate the roles of information concerning the harmful effects of smoking and the awareness campaigns as success factors in smoking cessation. Methodology: qualitative study in which ten individuals that stopped smoking for over six

Isabel Cristina Echer; Sergio Menna Barreto; José Roberto Goldim; Maria Lucia Tiellet Nunes

2005-01-01

352

Building Your Baby's Brain: A Parent's Guide to the First Five Years = Como estimular el cerebro infantil: Una guia para padres de familia.  

ERIC Educational Resources Information Center

Noting that all parents can help their baby's brain to grow, this guide, in English- and Spanish-language versions, explores what science has learned about infant brain development and how parents and caregivers can influence cognitive development. Topics covered include: prenatal care, touching your baby, teaching about feelings and self-control,…

Dodge, Diane Trister; Heroman, Cate

353

MOTRICIDADE E MÚSICA: ASPECTOS RELEVANTES DAS ATIVIDADES RÍTMICAS COMO CONTEÚDO DA EDUCAÇÃO FÍSICA MOTOR SKILLS AND MUSIC: RELEVANT ASPECTS OF RHYTHMICAL ACTIVITIES AS CONTENT OF PHYSICAL EDUCATION  

Microsoft Academic Search

Specialized literature and PCNs consider that rhythmical activities are expressions of the body and content of scholarly physical education (SPE), and that they have great educational value and are essential to the motor, cognitive and social- emotive development. However, there seems to be a prejudice concerning activities which use music, expressions of feelings and emotions, and creativity by professionals of

Cynthia C. Pasqua; M. Tibeau

354

Aprovechamiento de biosólidos como abonos orgánicos en pastizales áridos y semiáridos Beneficial use of biosolids as organic fertilizers in arid and semiarid rangelands  

Microsoft Academic Search

Biosolids generation data in Mexico and other countries as well as actual trends of biosolids use and disposition are presented. Biosolids types and the biosolids alternatives for use and disposition are described. Data about biosolids composition, including plant nutrients and other elements with toxic potential as well as their variability are shown. Methods of biosolids application and season of application

Pedro Jurado Guerra; Miguel Luna Luna; Rodolfo Barretero Hernández

355

La reparación del daño como mecanismo de tutela de la persona. Del daño a la salud a los nuevos daños extrapatrimoniales  

Microsoft Academic Search

En la actualidad, el operador del Derecho se enfrenta a dos de los más importantes problemas del nuevo derecho de daños: por un lado, la clasificación del perjuicio y, por el otro, la reparación correspondiente a cada una de sus categorías, que debe estar informada por el principio de reparación integral, y que impone en consecuencia considerar más que las

Milagros Koteich Khatib

356

A RESPONSABILIDADE CIVIL DO TRANSPORTADOR TERRESTRE NO CONTRATO DE TRANSPORTE DE PESSOAS: o fato de terceiro como possibilidade jurídica de excludente do dever de indenizar  

Microsoft Academic Search

The Civil liability is target of a warm current of the legal discussions. How could no longer be this civil institute also has its own characteristic elements that when perfected, will ultimately generate a duty to indemnify, which were: conduct, causation and damage effective. With regard to the carrier's liability, that no exception to the rule, especially when it is

Diego de Freitas Dantas; Francisco Shimabukuro Júnior

357

Avaliação do papel dos roedores das espécies Mus musculus e Rattus norvegicus como hospedeiros reservatórios de Leishmania infantum nos concelhos de Sesimbra e Sintra.  

E-print Network

??Dissertação de Mestrado Integrado em Medicina Veterinária A leishmaniose causada por Leishmania infantum é uma doença parasitária de cariz zoonótico transmitida por insectos flebotomíneos, os… (more)

Helhazar, Marcos Ferreira

2012-01-01

358

Cidadania Negada: A Educacao como Instrumento de Combate a Pobreza no Brasil (Denial of Citizenship: Education as a Way to Fight Poverty in Brazil).  

ERIC Educational Resources Information Center

Compares two compensatory social/educational programs developed by the Brazilian government in the last 15 years. States that although one was formulated during the military regime and one during the present government, they both combat poverty and encourage privatization. Concludes that this promotes a process that sees education as social…

Germano, Jose Willington

1995-01-01

359

PESCA DEPORTIVA-RECREATIVA COMO UN ATRACTIVO TURÍSTICO EN MÉXICO. CARACTERIZACIÓN, ESTIMACIÓN DE SU DEMANDA FUTURA Y EFECTO MULTIPLICADOR A OTROS SECTORES  

Microsoft Academic Search

México, posee una ubicación geográfica privilegiada, una enorme biodiversidad, gran cantidad de litorales y características oceanográficas, que le proporcionan un fuerte potencial en materia de turismo y pesca. En particular, para desarrollar exitosamente actividades de pesca deportiva-recreativa, basta mencionar que cuenta con 10,143 kilómetros de litoral y más de 150 lugares donde se realiza ésta actividad. Esto, le proporciona oportunidades

Reyna Ibáñez

2011-01-01

360

TURISMO ALTERNATIVO COMO DETONADOR DE DESARROLLO LOCAL SUSTENTABLE Y AUTOGESTIONADO EN ÁREAS NATURALES PROTEGIDAS. ESTUDIO DEL PARQUE NACIONAL CABO PULMO. B.C.S  

Microsoft Academic Search

Históricamente los desarrollos turísticos han generado impactos ambientales y socioculturales negativos en áreas de alta riqueza paisajística en donde, convivían minorías étnicas de manera equilibrada con su entorno. Lo anterior, se atribuye principalmente a que, la capacidad de carga de gran número de destinos turísticos ha sido rebasada, derivada del exceso de visitantes que desean disfrutar el paisaje. Asimismo, el

Reyna María Ibáñez Pérez

2008-01-01

361

A Internet como ferramenta de comunicação no Turismo: um estudo exploratório da utilização de e-mails pelo trading em Ribeirão Preto e seus impactos no Turismo local  

Microsoft Academic Search

In the last years with the growth of the tourism and the evolution of the Internet tools as business boosters, mainly the capacity of communication of the company with the costumers. So that the work of the regional development of tourism can bring results. It's important that the trading members are enabled in several knowledge areas, and also in the

CLAUDIO DE SOUZA MIRANDA

362

A natural biomembrane as a new proposal for the treatment of pressure ulcers Biomembrana natural como uma nova proposta de tratamento para as úlceras de pressão  

Microsoft Academic Search

Summary Pressure ulcer is a common syndrome of diffi cult treatment among bedridden individuals, with clinical and socioeconomic repercussions. A recently developed natural biomembrane (NBM) as a therapeutic option for leg ulcers with debriding and neo-angiogenic properties encouraged us to apply it as a treatment for pressure ulcers. The authors report the results obtained with the NBM dressing on alternate

Marco Andrey Cipriani Fradea; Adriana Martinelli Salathiela; Eduardo Lopez Mazzucatoa; Joaquim Coutinho Nettob; Norma Tiraboschi Fossa

2006-01-01

363

Una Vez en un Millón de Años: Como Enseñar el Tiempo Geológico  

NSDL National Science Digital Library

Helping students understand the magnitude of geologic time strengthens student understanding of biological concepts; illustrates not just when things happened but also how they are interconnected; and identifies and addresses common misperceptions.

Susan Lewis (Carroll University;); Kristen Lampe (Carroll University;); Andrew Lloyd (Carroll University;)

2009-10-05

364

SÍNDROME DE MOEBIUS RELACIONADA AO USO DO MISOPROSTOL (CYTOTEC®) COMO ABORTIVO Moebius syndrome related to misoprostol (cytotec®) use as an abortifacient  

Microsoft Academic Search

RESUMO A síndrome de Moebius constitui uma doença congênita caracterizada por paralisia dos nervos facial e abducente associada a malformações de membros. Além da etiologia genética, fatores causais de origem ambiental foram propostos devido ao aumento do número de casos da síndrome associados ao emprego de misoprostol durante a gravidez. O misoprostol é o princípio ativo do Cytotec®, uma droga

Renata Cavalcante Barbosa; Marcelo Bezerra Nogueira; Célia Maria Giacheti

365

UTILIZACIÓN DE INTERNET COMO VÍA DE INFORMACIÓN MÉDICA PARA EL PACIENTE SOMETIDO A RADIOTERAPIA: REVISIÓN Y PRESENTACIÓN DE UN PROYECTO DE ESTUDIO  

Microsoft Academic Search

Recently, both popular and professional publications about health care have begun to express enthusiasm for the Internet as a source of medical information and possibly of psycho- logical support for those with serious illnesses. We review here the published studies that analyze the impact of Internet information on patients receiving radiation therapy. A research project is under development in order

Luis Alberto Pérez Romasanta; Pilar Pérez; María Luisa Vázquez; Ana Alonso; Mercedes Canteli; Pilar Marcos; Manuel Caeiro; Esther Carballo; Iñigo Nieto; Elena Montero; Victor Muñoz

366

How do experts recognize schizophrenia: the role of the disorganization symptom Como os especialistas reconhecem a esquizofrenia: o papel do sintoma desorganização  

Microsoft Academic Search

Objective: Research on clinical reasoning has been useful in developing expert systems. These tools are based on Artificial Intelligence techniques which assist the physician in the diagnosis of complex diseases. The development of these systems is based on a cognitive model extracted through the identification of the clinical reasoning patterns applied by experts within the clinical decision-making context. This study

Denise Razzouk; Jair de Jesus Mari; Itiro Shirakawa; Jacques Wainer; Daniel Sigulem

2006-01-01

367

Potential misuse of avian density as a conservation metric [Potencial Mal Uso de la Densidad de Aves como un Indicador de Conservaci??n  

USGS Publications Warehouse

Effective conservation metrics are needed to evaluate the success of management in a rapidly changing world. Reproductive rates and densities of breeding birds (as a surrogate for reproductive rate) have been used to indicate the quality of avian breeding habitat, but the underlying assumptions of these metrics rarely have been examined. When birds are attracted to breeding areas in part by the presence of conspecifics and when breeding in groups influences predation rates, the effectiveness of density and reproductive rate as indicators of habitat quality is reduced. It is beneficial to clearly distinguish between individual- and population-level processes when evaluating habitat quality. We use the term reproductive rate to refer to both levels and further distinguish among levels by using the terms per capita fecundity (number of female offspring per female per year, individual level) and population growth rate (the product of density and per capita fecundity, population level). We predicted how density and reproductive rate interact over time under density-independent and density-dependent scenarios, assuming the ideal free distribution model of how birds settle in breeding habitats. We predicted population density of small populations would be correlated positively with both per capita fecundity and population growth rate due to the Allee effect. For populations in the density-dependent growth phase, we predicted no relation between density and per capita fecundity (because individuals in all patches will equilibrate to the same success rate) and a positive relation between density and population growth rate. Several ecological theories collectively suggest that positive correlations between density and per capita fecundity would be difficult to detect. We constructed a decision tree to guide interpretation of positive, neutral, nonlinear, and negative relations between density and reproductive rates at individual and population levels. ?? 2010 Society for Conservation Biology.

Skagen, S.K.; Yackel Adams, A.A.

2011-01-01

368

Proc. IEEE Int. Conf. on Advanced Video and Signal Based Surveillance, Como, Italy, September 2005 Tracking Motion Objects in Infrared Videos  

E-print Network

Tracking Motion Objects in Infrared Videos Longin Jan Latecki1 , Roland Miezianko1 , Dragoljub Pokrajac2 1@desu.edu Abstract We propose motion detection and object tracking method that is particularly suitable for infrared videos. Detection of moving objects in infrared videos is based on changing texture in parts of the view

Latecki, Longin Jan

369

La Universidad de Maryland se compromete a ofrecer un ambiente laboral y educativo sin conducta sexual indebida, como el acoso sexual, la  

E-print Network

sexo o del sexo opuesto. La conducta sexual indebida puede ser una forma de discriminación por razones de sexo, prohibida por la legislación federal y estatal en materia de discriminación y algunas

Bernstein, Joseph B.

370

Síndrome de Munchausen por terceiro simulada como alergia alimentar múltipla: relato de caso Munchausen syndrome by proxy simulating food multiple allergy: a case report  

Microsoft Academic Search

Objetivo: Descrever um caso da síndrome de Munchau- sen simulada na forma de alergia alimentar múltipla, cujo diagnóstico pode ter sido retardado, em parte, por alguns resultados de exames subsidiários. Descrição do caso: Paciente do sexo masculino atendido aos 3,5 anos com diarréia e vômitos desde o nascimento. Anterior- mente havia recebido diagnóstico de hiperplasia nodular linfóide no íleo terminal.

Roseli Monteiro Robles; Maria Dirce Benedito; Ulysses Fagundes Neto

371

INNOVACIÓN EDUCATIVA CUERPOS, MENTES Y APRENDIZAJES DIVERSOS: LA CLASE DE EDUCACIÓN FÍSICA COMO MODELO DE UNA EDUCACIÓN INCLUSIVA EN COSTA RICA  

Microsoft Academic Search

50 51 Resumen.- Abstract.- Con los procesos de integración educativa de los estudiantes con necesidades educativas especiales (NEE) asociadas o no a discapacidad y el concepto de educación inclusiva, hemos iniciado con un nuevo desafío educativo: educar en y para la diversidad. Dicha educación basada en el tema de los derechos humanos, en el respeto y acogida a las diferencias

Melania Monge

372

ird-00323354,version1-21Sep2008 El presente volumen se publica con auspicio del Fondo de Poblacin de las Naciones Unidas, como parte de la  

E-print Network

@unfpa.org.py Web: www.unfpa.org.py Título original en francés: Pionniers brésiliens au Paraguay, �ditions KARTHALA Cristina Carámbula Edición y corrección: Mariana Oeyen Diseño gráfico: Karina Palleros Impresión: AGR ISBN

Paris-Sud XI, Université de

373

Un curr?culo interdisciplinario de base te?rica para ense?ar ingl?s como segunda lengua1  

PubMed Central

Among Hispanic immigrants in the United States (US), learning English is considered necessary for economic and social achievement. As a consequence, there is a high demand for English as a Second Language (ESL) classes. Despite the recognized benefits of ESL programs, both at the individual and social levels, more research is needed to identify education strategies that effectively promote all aspects of learning English as a second language. This article describes an ESL curriculum that incorporates a theory-based pedagogical approach specifically designed for immigrant Hispanic adults on the US-Mexico border region. The article also describes the implementation of the curriculum as well as the results of the evaluation, which was conducted using both quantitative and qualitative methods. Quantitative results indicate that the participants significantly improved their English proficiency (L2). Qualitative results suggest that participants were positively impacted by both the content and pedagogical approaches used by the curriculum. Their experience with the ESL class was positive in general. It can be concluded that the curriculum achieved its objective. This approach could serve as a model for second language teaching for adults.

Fuentes, Brenda O.; Mas, Francisco Soto; Mein, Erika; Jacobson, Holly E.

2013-01-01

374

"O Ensaio como Forma" ou Um Ensaio acerca da Teoria Critica da Sociedade ("The Essay as Form" or An Essay about the Critical Theory of Society).  

ERIC Educational Resources Information Center

Illuminates the critical theory project, with themes permeating the theoretical constructions of Frankfurt (Germany). Debates the predominance of positivism in the production of knowledge. Speculates that "the essay as form" constitutes itself as a representation of the concept of the Enlightenment. Concludes with a dialogue between Theodor Adorno…

Giordano, Rosely

2000-01-01

375

La anglofonia y literaturas poscoloniales en la ensenanza de ingles como lengua extranjera (Anglophonism and Postcolonial Literature in Teaching English as a Second Language).  

ERIC Educational Resources Information Center

This paper, written in Spanish, focuses on the instruction of English as a Second Language in the context of cultural understanding, rather than from a purely linguistic point of view. It argues that foreign language instruction should include lessons in the field of sociology, anthropology, history, geography, politics, the arts, and popular…

Zoreda, Margaret Lee

376

Me escuchas? Como conversar con ninos de cuatro a doce anos (Are You Listening to Me? Communicating with Children from Four to Twelve Years Old).  

ERIC Educational Resources Information Center

Although talking to children is a daily activity for almost everyone at some stage in one's life and an essential activity for professionals who work with children, there is little research on activity. This Spanish-language book describes communication with children between the ages of 4 and 12 years, focusing on open question-and-answer sessions…

Delfos, Martine F.

377

4 Jornada de Educao em Sensoriamento Remoto no mbito do Mercosul 11 a 13 de agosto de 2004 So Leopoldo, RS, Brasil UTILIZAO DE SENSORIAMENTO REMOTO COMO  

E-print Network

Fundamental e Médio Suely Franco S. Lima1 Rosa Maria D. Gonçalves1 1 Professoras da E.E. "DINORÁ PEREIRA RAMOS High School (E E Profª Dinorá Pereira Ramos Brito), at Environmental Education discipline. The specific Dinorá Pereira Ra

378

Concentración del fragmento aminoterminal del pro-péptido natriurético cerebral en plasma como marcador biológico predictivo de mortalidad en las neumonías adquiridas en la comunidad.  

E-print Network

??Objetivo: Evaluar la relación entre la concentración plasmática del fragmento aminoterminal del pro-péptido natriurético cerebral (NT-proBNP) en el momento del diagnóstico de neumonía adquirida en… (more)

Tazón Varela, Manuel Antonio

2014-01-01

379

186 VHDL: LENGUAJE PARA S INTESIS Y MODELADO DE CIRCUITOS c El cronograma correspondiente, como resultado de la simulacion, se muestra en la  

E-print Network

â?? on ya se ha introducido en el lavado. vacio: Indica que el tambor estâ?? a vacâ?? �o de agua. lleno: Indica que el tambor ya estâ?? a lleno de agua. clk: Reloj de sincronizaciâ?? on de frecuencia 100 Hz. #12;

Valencia, Universidad de

380

Aplicações da tomografia de ressonância magnética nuclear como método não-destrutivo para avaliar os efeitos de injúrias mecânicas em goiabas 'Paluma' e 'Pedro Sato'  

Microsoft Academic Search

The present study reports on the potential of the use of the tomography of magnetic resonance, as a non-destructive method, to evaluate the effects of the mechanical injuries in guava fruits. Fruits were harvested at mature stage of Paluma and Pedro Sato cultivars. In impact injury, fruits were allowed to fall freely from a height of 1.2 m, subjecting them

Ben-Hur Mattiuz; Clovis Isberto Biscegli; José Fernando Durigan

2002-01-01

381

O desenvolvimento compartilhado de impressos como estratégia de educação em saúde junto a trabalhadores de escolas da rede pública do Estado do Rio de Janeiro  

Microsoft Academic Search

This article describes the process and results of an experience with preparing a mural entitled A Day in the Life of the School Lunch Cook, conducted with public school employees in the State of Rio de Janeiro by a team of researchers and students from the Specialization Course in Workers' Health at the Center for Studies on Workers' Health of

Kátia Reis de Souza; Brani Rozemberg; Adriana Kelly-Santos; Nancy Yasuda; Marta Sharapin

2003-01-01

382

Como se afecta la descripci\\'on termodin\\'amica de los sistemas f\\'isicos cuando se incluye la gravedad?  

E-print Network

This research aims at revising the thermal concepts and their relationship with the General Theory of Relativity (GRT) and how physical systems are affected when gravity is included in their description thermodynamics. The study found that in the case of light, the entropy in an extreme scenario is proportional to the area, not to the volume. This is due to a reduction of freedom degrees of the system, since the gravity imposes a constraint limiting the number of micro-states which are accessible to the system and this is consistent with the holographic principle.

C., W A Rojas

2011-01-01

383

Ondas de choque em jatos de quasares e objetos BL Lacertae  

NASA Astrophysics Data System (ADS)

Este trabalho é parte de um projeto que vem sendo realizado há dois anos no CRAAM, cujos objetivos principais são analisar e aplicar um modelo generalizado de ondas de choque em jatos relativísticos de plasma, presentes em quasares e objetos BL Lacertae, para explicar a variabilidade observada nestes objetos. O método consiste em uma decomposição de curvas de luz em séries de explosões similares, em várias freqüências, baseando-se em uma evolução espectro-temporal média das explosões. A partir da evolução média, um ajuste de cada explosão é feito com base em equações empíricas, modificando-se apenas parâmetros específicos de cada explosão. Inicialmente o modelo foi aplicado ajustando-se as curvas de luz a explosões delineadas por uma evolução do choque em três estágios, segundo a predominância do processo de emissão: síncrotron, Compton e adiabático. Entretanto, nesta nova fase de projeto, visando uma parametrização mais concisa, uma otimização do algoritmo de ajuste e uma convergência mais rápida, a formulação para cada evento foi assumida com uma evolução em apenas dois estágios: subida e descida. Isto possibilitou uma ótima delineação das curvas de luz das fontes OV236, OJ287, 3C273 e BL Lac, entre 1980 e 2000, nas freqüências 4.8, 8.0, 14.5 e 22 GHz, utilizando-se dados do Observatório da Universidade de Michigan, do Observatório do Itapetinga (Atibaia SP) e do Observatório Metsähovi. Como conclusões importantes, verificou-se que: os parâmetros ajustados descrevem o comportamento do jato; os valores do índice que descreve a expansão do jato sugerem que o mesmo se expande de uma forma não-cônica; o campo magnético é turbulento atrás da frente de choque; e as peculiaridades das explosões são devidas à influência de grandezas tais como o coeficiente da distribuição espectral de energia dos elétrons, a intensidade de campo magnético e o fator de feixe Doppler, no início do choque.

Melo, F. E.; Botti, L. C. L.

2003-08-01

384

Perda de massa em ventos empoeirados de estrelas supergigantes  

NASA Astrophysics Data System (ADS)

Em praticamente todas as regiões do diagrama HR, as estrelas apresentam evidências observacionais de perda de massa. Na literatura, pode-se encontrar trabalhos que tratam tanto do diagnóstico da perda de massa como da construção de modelos que visam explicá-la. O amortecimento de ondas Alfvén tem sido utilizado como mecanismo de aceleração de ventos homogêneos. Entretanto, sabe-se que os envelopes de estrelas frias contêm grãos sólidos e moléculas. Com o intuito de estudar a interação entre as ondas Alfvén e a poeira e a sua conseqüência na aceleração do vento estelar, Falceta-Gonçalves & Jatenco-Pereira (2002) desenvolveram um modelo de perda de massa para estrelas supergigantes. Neste trabalho, apresentamos um estudo do modelo acima proposto para avaliar a dependência da taxa de perda de massa com alguns parâmetros iniciais como, por exemplo, a densidade r0, o campo magnético B0, o comprimento de amortecimento da onda L0, seu fluxo f0, entre outros. Sendo assim, aumentando f0 de 10% a partir de valores de referência, vimos que aumenta consideravelmente, enquanto que um aumento de mesmo valor em r0, B0 e L0 acarreta uma diminuição em .

Vidotto, A. A.; Jatenco-Pereira, V.

2003-08-01

385

Estudio teórico de moléculas de interés en Astrofísica: compuestos binarios policarbonados  

NASA Astrophysics Data System (ADS)

Se han detectado en el espacio distintos compuestos binarios policarbonados (que se pueden formular como CnX), algunos de ellos con elementos de la primera fila del sistema periódico, pero también existen otros que contienen elementos de la segunda fila, como azufre o silicio. La información experimental sobre estos últimos compuestos es escasa, por lo que los estudios teóricos son especialmente valiosos en este campo. En esta comunicación presentaremos los avances mas recientes que sobre el tema ha realizado nuestro grupo. Incidiremos particularmente en dos aspectos. En primer lugar resumiremos los estudios en los que hemos intentado proporcionar información estructural sobre carburos metálicos formados por sodio, magnesio, aluminio o calcio, que pueda ser de ayuda a la hora de caracterizar estas moléculas en laboratorio como paso previo a su eventual detección en el espacio. Un aspecto importante dentro de este primer apartado es el análisis de las propiedades moleculares en función del tamaño del sistema (cuantificado en el numero de átomos de carbono) con el objeto de intentar sistematizar su estudio. En segundo lugar comentaremos brevemente algunos de los estudios realizados sobre posibles reacciones que pueden ser vías de síntesis de este tipo de compuestos en el medio interestelar.

Largo-Cabrerizo, A.

386

Thema's van de lezing: De oliewinning bereikt binnenkort zijn top  

E-print Network

UIT DE OLIE 24 februari 20.00 ­ 22.00 uur aula uu, domplein, uTrechT Voertaal Engels ­ Toegang gratis verscheen zojuist het spannende boek Uit de olie bij Uitgeverij Jan van Arkel (www.janvanarkel.nl). Jeremy

Utrecht, Universiteit

387

La Medicina Sociale tra Scienza,  

E-print Network

:35/11:55 Giustizia e Medicina Prof. Arnaldo Miglino 11:55/12:15 El desarrollo emocional, la salud y el enfermar ProfLa Medicina Sociale tra Scienza, Giustizia e Bioetica Sabato 2 marzo 2013 Aula C. Gerin Istituto di Medicina Legale Viale Regina Elena, 336 Roma ResponsabileScientifico Prof. Serafino Ricci Responsabile

Di Pillo, Gianni

388

Characterization of the Light-Harvesting Antennas of Photosynthetic Purple Bacteria by Stark Spectroscopy. 2. LH2 Complexes: Influence of the Protein Environment  

E-print Network

, Sheffield S10 2TN, U.K.; Department of Plant Nutrition, Estacion Experimental de Aula Dei (CSIC), Apartado in terms of crystal-structure-based models for LH2, in which pigment-pigment and pigment-protein interactions are considered; strong pigment-pigment interactions were found to be especially important

van Stokkum, Ivo

389

La pizarra digital y sus posibilidades en el mundo educativo  

Microsoft Academic Search

Nuevos aprendizajes y nuevas mentes, llevan consigo la necesidad de profundizar en la metodología a la hora de innovar y de aplicar las nuevas tecnologías en el aula. La inquietud de un grupo cada vez más numeroso de profesores, junto a las tímidas aproximaciones de las diversas administraciones a la hora de dotar a los centros con nuevas tecnologías, hace

Ramón Domenech

2007-01-01

390

Waversesteenweg Ruiterijlaan  

E-print Network

40 Nieuwelaan Pleinlaan 5 Pleinlaan 9 Etterbeek Railway Station City centre City centre Ring road Ring road Ring road Villo station 116 ULB entrance 12 Villo station 122 Railway station Etterbeek Villo and Philosophy B/C Aula Q Q Bicycle repair point Triomflaan 40 Bookshop (course materials - Vubtiek) B Brussels

Steels, Luc

391

Toni Rttimann Bridges for people  

E-print Network

Toni Rüttimann Bridges for people 1 March 2013 Politecnico di Milano - Campus Bovisa­ aula BL2701 personal effects, the second one for his suspension bridgebuilding. Toni helps the more destitute people to build or re-build their own bridges, often after a hurricane, an earthquake, a war event. The story

392

Voz do Paran -1769 -9 abril 2003 -www.vozdoparana.com.br 11 Na Pscoa de 1902,  

E-print Network

leu um anúncio num jornal de Ber- na segundo o qual Albert Einstein dava aulas particu- lares de reuniões foi Solovine. Na introdução do seu livro, Albert Einstein: Letters to Solovine, ele diz que para "Albert Einstein. Eine documenta- rische Biographie (Albert Einstein. Uma biografia docu- mentada

dos Santos, C.A.

393

Epistemic Dynamics Protocol Information  

E-print Network

Epistemic Dynamics and Protocol Information Tomohiro Hoshi #12;#12;Epistemic Dynamics and Protocol Aula der Universiteit Stanford University Mei 2001, te 10.00 uur door Tomohiro Hoshi geboren te Tokyo Copyright c 2009 by T. Hoshi ISBN: 90­XXXX­XXX­X #12;to my parents, Kazuko and Kazumi Hoshi v #12

ten Cate, Balder

394

AVVISO PUBBLICO DI SELEZIONE PER L'AFFIDAMENTO DI UN CONTRATTO DI COLLABORAZIONE Bando n. 15/2013  

E-print Network

Dipartimento di Scienze Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Sezione di Anatomia'Apparato Locomotore, sezione di Anatomia, Via Alfonso Borelli, 50 - 00161 Roma, alla cortese attenzione della Signora'Apparato Locomotore, Aula B Sezione di Anatomia Umana, Sapienza Università di

Guidoni, Leonardo

395

AVVISO PUBBLICO DI SELEZIONE PER L'AFFIDAMENTO DI UN CONTRATTO DI COLLABORAZIONE Bando n. 5/2014  

E-print Network

Dipartimento di Scienze Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Sezione di Anatomia, Medico-Legali e dell'Apparato Locomotore, sezione di Anatomia, Via Alfonso Borelli, 50 - 00161 Roma, alla Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Aula B Sezione di Anatomia Umana, Sapienza

Guidoni, Leonardo

396

Via di Grottarossa n. 1037, 00189 Roma T (+39) 06 33775317.5100 F (+39) 06 33775431  

E-print Network

C Piano 0 1.Anatomia umana e clinica III 2.Patol. e fisiopatologia generale II 3.Metod. medico Massimo 13.06.2012 12,30 Ospedale S. Andrea Aula C Piano 0 1.Anatomia umana 2.Fisiologia umana 3.Medicina d'urgenza 2.Fisiologia 3.Patologia generale 4.Anatomia patologica Medicina d'emergenza- urgenza

Di Pillo, Gianni

397

AVVISO PUBBLICO DI SELEZIONE PER L'AFFIDAMENTO DI UN CONTRATTO DI COLLABORAZIONE Bando n. 13/2012  

E-print Network

Dipartimento di Scienze Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Sezione di Anatomia'Apparato Locomotore, sezione di Anatomia, Via Alfonso Borelli, 50 - 00161 Roma, alla cortese attenzione della Signora'Apparato Locomotore, Aula B Sezione di Anatomia Umana, Sa

Guidoni, Leonardo

398

Math PUrview - Winter 1999  

E-print Network

At the end of the brochure is the "List of Emigrants among all German-Speaking ... My first aim was my old alma mater, the Friedrich Wilhelm Universitat, now ... I went through the front entrance to the university and found the aula, which is still

399

ECONOMIA, VALORIZZAZIONE, GESTIONE DEL PATRIMONIO TURISTICO  

E-print Network

ECONOMIA, VALORIZZAZIONE, GESTIONE DEL PATRIMONIO TURISTICO Giovedì 23 Giugno 2011 Giovedì23 Giugno 2011 ore 09.00 Presentazione del corso di laurea Aula A Facoltà di Economia UNIVERSITA'DEGLI STUDI DI SALERNO #12;Il corso di laurea interateneo, Economia, Valorizzazione, Gestione del Patrimonio Turistico

Costagliola, Gennaro

400

UNIVERSITA' DEGLI STUDI DI ROMA "LA SAPIENZA" FACOLTA' DI ECONOMIA  

E-print Network

UNIVERSITA' DEGLI STUDI DI ROMA "LA SAPIENZA" FACOLTA' DI ECONOMIA Via del Castro Laurenziano, 9 ­ Roma SETTIMANA DELL'ACCOGLIENZA ­ dal 14 al 16 Settembre 2011 La Facoltà di Economia presenterà.30 visita alle strutture di Facoltà Ore 18.00 : presso un'aula della Facoltà di Economia il responsabile del

Di Pillo, Gianni

401

DIPARTIMENTO di ECONOMIA -DIEC Scuola di Scienze Sociali  

E-print Network

DIPARTIMENTO di ECONOMIA - DIEC Scuola di Scienze Sociali SCU OL A DI SCI ENZE SO CI ALI Via.010.209. e-mail: Martedì 13 maggio 2014 Aula Embriaco, Dipartimento di Economia ­ DIEC Università di Genova, Dipartimento di Economia ­ DIEC ORE 16,45 - "Le politiche culturali e l'attività del Louisiana Jazz Club di

Robbiano, Lorenzo

402

DIPARTIMENTO di ECONOMIA -DIEC Scuola di Scienze Sociali  

E-print Network

DIPARTIMENTO di ECONOMIA - DIEC Scuola di Scienze Sociali SCU OL A DI SCI ENZE SO CI ALI Via.010.209. e-mail: Martedì 6 maggio 2014 "Approfondimenti sull'Economia Sociale" Aula Embriaco, Dipartimento di Economia ­ DIEC Università di Genova Seminario aperto al pubblico nell'ambito del corso di "Politica

Robbiano, Lorenzo

403

ORIENTATION WEEK / SEMANA DE ORIENTACIN /SETMANA D'ORIENTACI September / Septiembre / Setembre 2013  

E-print Network

.09.2012 Friday/ Viernes / Divendres 11.30 12.00 11:30-12:00 Coffee-break Place: Aula Master Campus Nord 11:30 - 14:00 Workshop on Catalan language and culture Taller sobre lengua y cultura catalana Taller sobre:30 - 14:00 Workshop on Catalan language and culture Taller sobre lengua y cultura catalana Taller sobre

Politècnica de Catalunya, Universitat

404

UPGRADE is the European Online Magazine for the Information Technology Professional,  

E-print Network

, approached by deep interconnection of computation with the designed environments of modern life. 17 AULA: A Ubiquitous Language Teaching System ­ Manuel Ortega Cantero, Maximiliano Paredes Velasco, Miguel Ángel into the classroom. 23 A Ubiquitous Interactive Computing Model applied to the Natural and Cultural Heritage

Autonoma de Madrid, Universidad

405

Nell'ambito dell'insegnamento di "Economia e gestione dei processi di globalizzazione e dell'eBusiness", laurea specialistica in General Management, verranno realizzati i seguenti seminari  

E-print Network

Labs "Giunti Labs, a Giunti Editore company, provides with a wide choice of services, in response management, architectural and technological solutions for mobile & wireless, training and consulting". Giovedì 7 maggio 2009, ore 10.30, Facoltà di Economia, aula Lanterna Digital Marketing: dalla Fiera reale

Robbiano, Lorenzo

406

Language Programs at Villababel High: Rethinking Ideologies of Social Inclusion  

ERIC Educational Resources Information Center

This article explores language ideologies underlying two language programs implemented in one secondary school in Madrid (Spain). The Spanish for newcomers immersion program ("Aula de Enlace") is aimed at immigrant origin students who do not know or have a poor command of Spanish; and the Spanish-English bilingual program targets students from…

Mijares, Laura; Relano Pastor, Ana M.

2011-01-01

407

Climatology of extreme rainfall from rain gauges and weather radar  

E-print Network

Climatology of extreme rainfall from rain gauges and weather radar Aart Overeem #12;Thesis the auspices of the SENSE Research School. #12;Climatology of extreme rainfall from rain gauges and weather:30 PM in the Aula #12;Aart Overeem Climatology of extreme rainfall from rain gauges and weather radar

Stoffelen, Ad

408

VACAS TERMINADAS EM CAMPO NA TIVO SUPLEMENT ADAS COM F ARELO DE TRIGO OU F ARELO DE ARROZ INTEGRAL CONTENDO OU NÃO MONENSINA SÓDICA Finished cows in native grass supplemented with wheat bran or rice bran with or without sodic monensin  

Microsoft Academic Search

The performance, physical composition, income of commercial cuts the quality of the meat of twenty eight cows Charolais, Nellore and its cross, were evaluated with initial average live weight of 409kg, finished in native grass with high participation of Eragrostis plana Nees., supplemented per 99 days with wheat bran or rice bran 0.5% of the alive weight in the DM

Milene Puntel Osmari; Miguelangelo Ziegler Arboitte; Ivan Luiz Brondani; Fernando Kuss; Dari Celstino; Alves Filho; João Restle

409

76 FR 75908 - Notice of Inventory Completion: The University of California, San Diego, San Diego, CA  

Federal Register 2010, 2011, 2012, 2013

...Barona Group of Capitan Grande Band of Mission Indians of the Barona Reservation, California; Campo Band of Diegueno Mission Indians of the Campo Indian Reservation, California; Ewiiaapaayp Band of Kumeyaay Indians, California; Iipay...

2011-12-05

410

76 FR 6461 - Environmental Impacts Statements; Notice of Availability  

Federal Register 2010, 2011, 2012, 2013

...EIS No. 20100045, Draft Supplement, BIA, CA, WITHDRAWN--Campo Regional Landfill Project, Construction and Operation, Permit Lease and Sublease Use of Reservation Land, Campo Indian Reservation, San Diego County, CA, Comment Period...

2011-02-04

411

75 FR 10254 - Environmental Impact Statements; Notice of Availability  

Federal Register 2010, 2011, 2012, 2013

...Amended Notices EIS No. 20100045, Draft Supplement, BIA, CA, Campo Regional Landfill Project, Construction and Operation, Permit Lease and Sublease Use of Reservation Land, Campo Indian Reservation, San Diego County, CA, Comment Period...

2010-03-05

412

75 FR 8936 - Environmental Impacts Statements; Notice of Availability  

Federal Register 2010, 2011, 2012, 2013

...Federal Register. EIS No. 20100045, Draft Supplement, BIA, CA, Campo Regional Landfill Project, Construction and Operation, Permit Lease and Sublease Use of Reservation Land, Campo Indian Reservation, San Diego County, CA, Comment Period...

2010-02-26

413

75 FR 54420 - Cancellation of Supplemental Environmental Impact Statement (SEIS); Travis County, TX  

Federal Register 2010, 2011, 2012, 2013

...included in the Capital Area Metropolitan Planning Organization (CAMPO) 2035 Transportation Plan. However, non-tolled improvement of SH 71 at Riverside Drive is included in the CAMPO 2035 Plan, and is consistent with prior federal approvals...

2010-09-07

414

Hepatitis A Also Known As Hep A  

MedlinePLUS

... them. mmwrhtml/rr5507a1.htm According to Dr. Doug Campos-Outcalt from the American Academy of Family Physicians, “ ... to how effective this vaccine is,” says Dr. Campos-Outcalt. The hepatitis A vaccine has an excellent ...

415

UNIVERSITA' LA SAPIENZA -ROMA ESERCIZI MODULO U-GOV  

E-print Network

Partita IVA = Inserire un numero di partita IVA (11 caratteri) Flaggare il campo "Residenza/Sede legale" Partita IVA = Inserire un numero di partita IVA (11 caratteri) Flaggare il campo "Residenza/Sede legale

Di Pillo, Gianni

416

75 FR 71440 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies  

Federal Register 2010, 2011, 2012, 2013

...1. Commercial Bancshares, Inc., El Campo, Texas; to become a bank holding company...acquiring 60 percent of the voting shares of El Campo Bancshares, Inc., and thereby indirectly...shares of Commercial State Bank, both of El Campo, Texas. Board of Governors of the...

2010-11-23

417

75 FR 74052 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies; Correction  

Federal Register 2010, 2011, 2012, 2013

...for Commercial Bancshares, Inc., El Campo, Texas, is revised to read as follows...1. Commercial Bancshares, Inc., El Campo, Texas; to become a bank holding company...acquiring 75 percent of the voting shares of El Campo Bancshares, Inc., and thereby...

2010-11-30

418

76 FR 59240 - Airworthiness Directives; Empresa Brasileira de Aeronáutica S.A. (EMBRAER) Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Brig. Faria Lima, 2170, Sao Jose dos Campos-SP, CEP: 12227-901--PO Box...Brig. Faria Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box...Brig. Faria Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO...

2011-09-26

419

UNIVERSIDADE FEDERAL DO PARAN -SETOR DE CINCIAS DA SADE SIBI -BIBLIOTECA DE CINCIAS DA SADE -SD  

E-print Network

de livros e livros. Antonio Carlos Ligocki Campos et al. Influence of bariatric surgery on circadian-280, 2008. 2008 Medline Artigo #12;Antonio Carlos Ligocki Campos et al The impact of bariatric surgery Plastic Surgery, v.33, p.84-89, 2009. 2009 Medline Artigo Antonio Carlos Ligocki Campos et al Efeito da

Paraná, Universidade Federal do

420

A UNIVERSIDADE COMO ESPAÇO PROMOTOR DE QUALIDADE DE VIDA: VIVÊNCIAS E EXPRESSÕES DOS ALUNOS DE ENFERMAGEM1 THE UNIVERSITY AS A PLACE THAT PROMOTES QUALITY OF LIFE: PERCEPTIONS AND EXPERIENCES OF NURSING STUDENTS LA UNIVERSIDAD COMO UN ESPACIO PROMOTOR DE LA CALIDAD DE VIDA: VIVENCIAS Y EXPRESIONES DE LOS ALUMNOS DE ENFERMERÍA  

Microsoft Academic Search

The objective of this study was to know how graduation students from nursing school perceive their quality of life. The approach used was the qualitative mode. The data were collected through individual interviews with five students: to you what means having quality of life; report about personal experiences or experiences that you have observed in your daily routine as a

Oliveira RA; Ciampone MHT; Raquel Aparecida de Oliveira; Maria Helena Trench Ciampone

421

Grupos españoles de cálculos ab initio de moléculas de interés astrofísico  

NASA Astrophysics Data System (ADS)

Pocos campos de la química están tan bien adaptados a la modelización por medio de los métodos teóricos de la Química Cuántica como la Astroquímica y la Química de la Atmósfera, donde las interacciones moleculares son, generalmente, lo suficientemente pequeñas para que el modelo de molécula aislada funcione muy bien. En España son varios los grupos teóricos que dedican su esfuerzo de investigación, o parte de él, al estudio de moléculas o procesos de interés en Astrofísica o en atmósferas planetarias. Presentaremos diferentes ejemplos paradigmáticos de esta actividad en la que se exploran desde aspectos estructurales, hasta aspectos espectroscópicos y dinámicos. Entre los últimos, cabe destacar estudios en los que se demuestra la importancia de procesos a dos estados, prohibidos por espín, en la formación astrofísica de diversos derivados de interés. En el tratamiento espectroscópico se han hecho esfuerzos interesantes, que han aunado teoría y experimento, en el estudio de sistemas relevantes desde el punto de vista atmosférico, como los hidratos de ácido nítrico, o el tratamiento espectroscópico de moléculas no rígidas. No menos interesantes son los estudios de fotoabsorción de radicales o de procesos multifotónicos. Son particularmente abundantes los estudios dedicados a la reactividad específica de sistemas de interés astrofísico o atmosférico, con el objetivo de esclarecer vías de formación de determinados compuestos o de proporcionar mecanismos que permitan identificar las etapas reactivas limitantes de reacciones de interés en esos medios y sobre los que no existía información previa. Así, por ejemplo, se han publicado interesantes estudios sobre la formación o propiedades de compuestos de fósforo, de silico o de azufre o sobre mecanismos de reacción en los que intervienen el ozono, el radical nitrato, el radical OH u otras especies. Finalmente, son también particularmente relevantes los estudios que varios grupos españoles han llevado, y siguen llevando a cabo, sobre sistemas débilmente enlazados, como complejos de Van der Waals o complejos por enlace de hidrógeno, que sin duda juegan un papel importante tanto en medios atmosféricos como interestelares.

Yáñez, M.

422

Evolución Dinámica de Cúmulos Estelares Abiertos  

NASA Astrophysics Data System (ADS)

Las estrellas que observamos no se formaron aisladamente, sino que lo hicieron en grupos o cúmulos. Estos sistemas estelares recibenel nombre de cúmulos estelares abiertos o galácticos cuando están constituidos por estrellas de la Población I. Los cúmulos abiertos se localizan preferentemente en el plano galáctico, y en muchos de ellos está teniendo lugar aún una activa formación estelar. El propósito principal de esta tesis doctoral es el estudio de la evolución dinámica de estos sistemas estelares por medio de simulaciones numéricas y de la comparación de sus resultados con datos observacionales. Con este fin se analizan los efectos que, sobre la dinámica de los cúmulos, ejercen varios fenómenos de interés astrofísico tales como el campo gravitatorio galáctico, la pérdida de masa causada por la evolución estelar y la presencia de binarias primordiales. En este trabajo se presentan los resultados de más de un centenar de modelos de cúmulos, con poblaciones comprendidas en el intervalo [100, 10.000] estrellas, calculados con NBODY5, un programa estándar en el campo de la Dinámica Estelar Experimental. De los mismos se deduce que el mecanismo principal que rige la dinámica de los cúmulos abiertos es la evolución estelar de su distribución de masas, encontrándose un comportamiento diferencial fuertemente dependiente de la población inicial del cúmulo. Los mecanismos responsables de la desintegración de los cúmulos abiertos son analizados en detalle, proponiéndose un modelo analítico que ajusta razonablemente los resultados de las simulaciones. Además, y con el fin de explicar el elevado número de sistemas múltiples observados en cúmulos abiertos, se estudian los efectos que, sobre los mismos, ejerce la presencia de una cierta fracción de binarias primordiales. El papel de las binarias tambiín depende de la riqueza del cúmulo y sus efectos se interrelacionan con aquellos debidos a la evolución estelar. Por último, se aborda la posibilidad de construir diagramas de Hertzsprung-Russell teóricos a partir de las simulaciones y compararlos con datos procedentes de cúmulos abiertos reales.

de La Fuente Marcos, R.

423

A New Method to Retrieve the Orbital Parameters of the Galilean Satellites Using Small Telescopes: A Teaching Experiment  

NASA Astrophysics Data System (ADS)

We show in this communication how it is possible to deduce the radius of the orbits of Galilean satellites around Jupiter using a small number of well-planned observations. This allows the instructor to propose a complete student activity that involves planning an observation, the observation itself, processing and analyzing the images and deduction of relevant magnitudes [1]. This work was performed in the Aula EspaZio Gela under the Master in Space Science and Technology [2].References[1] I. Ordoñez-Etxebarria, T. del Río Gaztelurrutia and A. Sánchez Lavega, European Journal of Physics, Eur. J. Phys., 35, 045020 (14pp), (2014)[2] A. Sánchez-Lavega et al., European Journal of Engineering Education, doi:10.1080/03043797.2013.788611 (2013)AcknowledgementsThis work was supported by a grant from Diputaciõn Foral de Bizkaia — Bizkaiko Foru Aldundia to the Aula Espazio Gela.

Sanchez-Lavega, Agustin; Ordoñez-Etxebarria, Iñaki; del Rio-Gaztelurrutia, Teresa

2014-11-01

424

Genetic diversity of Prunus rootstocks analyzed by RAPD markers  

Microsoft Academic Search

We have used RAPD markers to characterize Prunus rootstocks from different species, both commercial, and selected clones from the breeding program at Aula Dei Experimental\\u000a Station (Zaragoza, Spain). Molecular markers were used to study the genetic variation among different species, and within\\u000a species. Forty one genotypes were used in this study. They included P. amygdalo-persica, and P. persica P. davidiana

A. M. Casas; E. Igartua; G. Balaguer; M. A. Moreno

1999-01-01

425

An alise Matem atica III 1 o semestre de 2006/2007  

E-print Network

aula pr#19;atica da semana de 9/10/2006) Considere a meia bola D = f(x; y; z) 2 R 3 : x 2 + y 2 + z 2 R 2 : Resolu#24;c~ao a) Em coordenadas esf#19;ericas a meia bola D #19;e descrita por: 0 = 3R 8 : #12; b) Nas coordenadas cil#19;#16;ndricas indicadas a meia bola D #19;e descrita por: R

Godinho, Leonor

426

Summer activities Cursos de espaol para extranjeros (Centro Superior de Idiomas de la UA)  

E-print Network

Summer activities Idiomas Cursos de español para extranjeros (Centro Superior de Idiomas de la UA (IELTS, PET, FCE) (Centro Superior de Idiomas de la UA) Estancias lingüísticas en el extranjero (Centro Superior de Idiomas de la UA). AULAS Junior: inglés para niños/as de 14 a 16 años (Centro Superior de

Escolano, Francisco

427

Centro de Asistencia al Usuario (CAU) Tienes algn problema informtico?  

E-print Network

PERFIL Alumnado PAS/PDI Servicio de Informática #12;Solicitud para la instalación de Software en Aulas de, gestión de espacios, gestión económica, movilidad y acceso, OTRI/investigación, plan de ordenación docente Docente Estilos y plantillas corporativas Novedades CV Web Publicación en el web de la UA Problemas al

Escolano, Francisco

428

Exmenes mster turismo Curso 2013-2014 MSTER EN DIRECCIN INTERNACIONAL DEL TURISMO  

E-print Network

EXTRAORDINARIO DE JUNIO 2014 ASIGNATURA FECHA HORA AULA 619301 Economía del turismo internacional: impacto yExámenes máster turismo ­ Curso 2013-2014 MÁSTER EN DIRECCI�N INTERNACIONAL DEL TURISMO (6193 modelos 16/06/2014 17:00 619302 Metodología de la investigación en turismo 17/06/2014 19:00 619303 Entorno

Rey Juan Carlos, Universidad

429

MAKING GOOD USE OF AULAWEB IN COMPUTER SCIENCE LEARNING TEACHING  

Microsoft Academic Search

The main purpose of this work is to describe the use of a web-based training environment as a facility to assist undergraduate students of engineering to learn computer science subjects and to practice computer programming techniques. Furthermore, this paper presents the pedagogical methodology and the results drawn from this experience. AulaWeb is a WWW-based interactive e- learning system which assists

Ángel García-Beltrán; Raquel Martínez; José-Alberto Jaén; Santiago Tapia; José-María Arranz

430

rea de Derecho Internacional Pblico y Relaciones Internacionales  

E-print Network

Área de Derecho Internacional Público y Relaciones Internacionales CURSOS DE LIBRE ELECCI�N Europeo. 6. La Ciudadanía de la Unión Europea. 7. La protección de los derechos fundamentales en la Unión: Estudiantes universitarios. LUGAR: Aula DE/1-15P de la Facultad de Derecho. 4 créditos de libre configuración

Escolano, Francisco

431

Quality control method to measure predator evasion in wild and mass-reared Mediterranean fruit flies (Diptera: Tephritidae)  

SciTech Connect

Sterile male insects, mass-reared and released as part of sterile insect technique (SIT) programs, must survive long enough in the field to mature sexually and compete effectively with wild males for wild females. An often reported problem in Mediterranean fruit fly (medfly) Ceratitis capitata (Wiedemann) SIT programs is that numbers of released sterile males decrease rapidly in the field for various reasons, including losses to different types of predators. This is a serious issue in view that most operational programs release sterile flies at an age when they are still immature. Previous field and field-cage tests have confirmed that flies of laboratory strains are less able to evade predators than wild flies. Such tests involve, however, considerable manipulation and observation of predators and are therefore not suitable for routine measurements of predator evasion. Here we describe a simple quality control method with aspirators to measure agility in medflies and show that this parameter is related to the capacity of flies to evade predators. Although further standardization of the test is necessary to allow more accurate inter-strain comparisons, results confirm the relevance of measuring predator evasion in mass-reared medfly strains. Besides being a measure of this sterile male quality parameter, the described method could be used for the systematic selection of strains with a higher capacity for predator evasion. (author) [Spanish] Insectos machos esteriles criados en forma masiva para ser liberados en programas que utilizan la tecnica del insecto esteril (TIE), tienen que tener la capacidad de sobrevivir en el campo el tiempo necesario para poder madurar sexualmente y competir efectivamente con los machos silvestres por hembras silvestres. Un problema frecuentemente reportado por dichos programas de la mosca del Mediterraneo, Ceratitis capitata (Wiedemann), es que el numero de machos esteriles de laboratorio liberados en el campo, decrecen rapidamente por varias razones, incluyendo perdidas debidas a diferentes tipos de depredadores. Estudios anteriores conducidos en el campo, y en jaulas de campo, han confirmado que las cepas de machos de laboratorio tienen menos capacidad de evadir depredadores que los machos silvestres. Estos estudios involucran, sin embargo, una considerable cantidad de manipulacion y observacion de depredadores, por lo que no son adecuados para ser usados como medidas rutinarias en los programas de cria masiva. Aqui describimos un metodo sencillo de control de calidad usando aspiradores para medir agilidad en la mosca del Mediterraneo y mostramos que este parametro esta relacionado a la capacidad de la moscas a evadir a depredadores. Aunque aun es necesario refinar la estandarizacion de este metodo para permitir la comparacion entre cepas, los resultados confirman la importancia de tener un metodo rutinario para medir la capacidad de evasion de depredadores en cepas de cria de laboratorio de la mosca del Mediterraneo. Ademas de medir este parametro de control de calidad de los machos esteriles, el metodo descrito podria tambien ser usado para la seleccion sistematica de cepas con una mayor capacidad de evasion de depredadores. (author)

Hendrichs, M. [Department for Conservation Biology, Vegetation and Landscape Ecology, University of Vienna, Althanstrasse 14, A-1090 Vienna (Austria); Wornoayporn, V.; Hendrichs, J. [Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Wagramerstrasse 5, P.O. Box 100, A-1400 Vienna (Austria); Katsoyannos, B. [Laboratory of Applied Zoology and Parasitology, Department of Agriculture, Aristotle University of Thessaloniki, 541 24 Thessaloniki (Greece)

2007-03-15

432

Como Promover el Exito de las Ninas y las Minorias en las Ciencias y en las Matematicas. Para Padres/sobre Padres (How To Promote the Science and Mathematics Achievement of Females and Minorities. For Parents/about Parents).  

ERIC Educational Resources Information Center

Some minority and female students traditionally have not been given the help they need to enroll and succeed in mathematics and science classes. Now, however, various approaches are available to give these students the extra attention they need. Parents can help children develop an interest in science and mathematics by: (1) identifying role…

Schwartz, Wendy

433

Avaliação da utilização de escória granulada de fundição como substituição de parte do cimento em concreto Evaluation of the use of granulated foundry slag as substitution of part of the cement in concrete  

Microsoft Academic Search

This work intends to study the use of the granulated foundry slag as substitution of part of the cement in concrete, through the evaluation of the compressive strength, water absorption by capillary suction and chloride permeability test. The granulated foundry slag is a solid waste generated in the process of cast iron melting, via cupola furnace, which presents amorphous structure,

Juliana S. Reschke; Diana M. Ceccatto; Ângela B. Masuero; Carlos A. M. Moraes; Antônio C. F. Vilela

434

Limitações na Prática de Exercício Físico como Fator Desencadeante da Obesidade na População de Baixa Renda Limitations in Exertion as a Starting Factor for Obesity in Low Income Population  

Microsoft Academic Search

Obesity is nowadays considered a world epidemic which assaults mainly low income populations, and one of its main causes is sedentarism. However, those individuals have limitations for exertion, which favors obesity development and makes its treatment more difficult. This work aims to comprehend limitations of low income population access to physical exercises practice as part of an obesity treatment. The

Nívea Veiga Almeida; População de Baixa Rend

435

ACUERDO por el que se emiten las Disposiciones en las materias de Recursos Humanos y del Servicio Profesional de Carrera, as como el Manual Administrativo de Aplicacin General en materia de Recursos Humanos y  

E-print Network

Presupuesto y Responsabilidad Hacendaria; 2, 13, 67, 68, 69 fracciones IV, V y XIV de la Ley del Servicio del Sistema de Registro del Personal Civil del Gobierno Federal, denominado RUSP, publicados en el

436

AS AREIAS COLORIDAS E O LABIRINTO DAS FALÉSIAS: O TURISMO COMO FATOR DE TRANSFORMAÇÃO DAS PAISAGENS NAS PRAIAS DE MORRO BRANCO E DAS FONTES NO MUNICÍPIO DE BEBERIBE-CEARÁ  

Microsoft Academic Search

RESUMO O litoral brasileiro atrai muitas pessoas para o cenário de suas praias, a fim de se realizarem passeios e diferentes atividades turísticas. O turismo cearense se destaca por ser desenvolvido principalmente na costa cearense, em seus 573 Km de extensão. O município de Beberibe com um litoral de aproximadamente 52 km possui diferentes paisagens naturais favoráveis ao desenvolvimento do

Juliana Maria Oliveira Silva

2004-01-01

437

Riesgos y desafíos en la implementación de una indicación geográfica (IG) Las denominaciones de origen (DO) y las indicaciones geográficas (IG) como herramientas para el desarrollo territorial rural con identidad cultural (DTR-IC)  

Microsoft Academic Search

La presente comunicación es resultado de un Estudio Complementario que se está desarrollando en la ciudad de Colonia Caroya, provincia de Córdoba (Argentina) sobre Indicaciones Geográficas (IG) y Desarrollo Territorial Rural con Identidad Cultural (DTR-IC). El trabajo se inserta en el marco de dos proyectos, por un lado, el Proyecto Desarrollo Territorial Rural con Identidad Cultural (DTR-IC) liderado por Claudia

Marcelo Champredonde; A. Benedetto

2010-01-01

438

Un estudio de evaluacion educativa manipulativos en el aprendizaje de las matematicas con estudiantes hispanos adquiriendo ingles academico como segunda lengua (A Study of the Use of Manipulatives in the Assessment of Mathematics Instruction with ESL Hispanic Students).  

ERIC Educational Resources Information Center

As an alternative form of mathematics assessment for use with limited-English-proficient students, 14 mathematics tasks using manipulatives were administered to 45 Hispanic students in grades 1-3 and readministered 2-3 weeks later. Test reliability and validity, task difficulty, and the relationship among test subscales across grades were…

Lara-Alecio, Rafael; Parker, Richard; Aviles, Claudia; Mason, Samantha; Irby, Beverly J.

1998-01-01

439

Fiscal Proxies for Devaluation: A General Review (Substituts fiscaux d'une dévaluation: étude générale) (Políticas fiscales como alternativas a la devaluación: Consideraciones generales)  

Microsoft Academic Search

This paper reviews the still controversial question of whether to use fiscal proxies as a substitute for a formal exchange rate change. The theoretical rationale for a general tax\\/subsidy alternative has been long established, but only in the framework of the goods market. The paper confirms that the equivalence of the two approaches remains intact in a general-equilibrium framework, as

John F. Laker

1981-01-01

440

Como ayudar a su hijo a ser un buen lector: Con actividades para los ninos desde el nacimiento hasta los 6 anos (Helping Your Child Become a Reader: With Activities for Children from Infancy through Age 6).  

ERIC Educational Resources Information Center

When parents and other family members read with their children, help them with homework, talk with their teachers, and participate in school or other learning activities, they give their children a tremendous advantage. The foundation for learning to read is in place long before children enter school and begin formal reading instruction. Families…

Lehr, Fran; Osborn, Jean

441

What Makes a Good Teacher? Children Speak Their Minds=Qu'est-ce qu'un bon maitre? Les enfants ouvrent leur coeur=Como debe ser un buen maestro? Los ninos opinan.  

ERIC Educational Resources Information Center

This booklet is a product of the UNESCO Associated Schools Project, a network of some 3,800 schools in 131 countries, which conducts pilot projects to promote education for peace, international understanding, and cooperation. Schools taking part in the project participated in an international contest asking for spontaneous reactions to the…

Khawajkie, Elizabeth, Ed.; And Others

442

Como ayudar a su hijo durante los primeros anos de la adolescencia: Para los padres con ninos entre las edades de 10 a 14 anos (Helping Your Child through Early Adolescence: For Parents of Children from 10 through 14).  

ERIC Educational Resources Information Center

Recognizing that parents and families can greatly influence the development of their 10- through 14-year-olds, this Spanish-language booklet is part of a national effort to provide parents with the latest research and practical information to help them support their children both at home and in school. The booklet is organized in 13 sections…

Paulu, Nancy

443

Proceedings of the 2001 IEEE/ASME International Conference on Advanced Intelligent Mechatronics Systems (AIM 2001), 811 July 2001, Como, Italy, pp. 899-904. Modeling, Design and Control of a Portable  

E-print Network

-feature washing machines. I. INTRODUCTION The manufacturing of washing machines has lately been an important issue]. In addition, although horizontal-axis washers have a higher manufacturing cost, [3], they are becoming more Washing Machine during the Spinning Cycle Evangelos Papadopoulos and Iakovos Papadimitriou Department

Papadopoulos, Evangelos

444

Introversion/Extroversion & Teachers' Perception on Dominican EFL College Students' Performance = La Introversion/Extroversion vs. La Percepcion Profesoral en el Desempeno de Estudiantes Universitarios Dominicanos de Ingles como Lengua Extranjera  

ERIC Educational Resources Information Center

This article discusses the relationship between introversion/extroversion and a student's performance (academic achievement) as perceived by Teachers of English as a Foreign Language in three regional centers of the Universidad Autonoma de Santo Domingo. There have been a great number of international studies already published to try to explain…

Tavarez Da Costa, Pedro

2012-01-01

445

Como ayudar a su hijo durante la edad preescolar, con actividades para los ninos desde el nacimiento hasta los 5 anos (Helping Your Preschool Child, with Activities for Children from Infancy through Age 5).  

ERIC Educational Resources Information Center

The first 5 yeas of a child's life are a time of tremendous physical, emotional, social, and cognitive growth. Noting that research shows that children are more likely to succeed in learning when their families actively support them, this Spanish-language booklet is intended for families and caregivers who want to help their preschool children…

Department of Education, Washington, DC. Office of Intergovernmental and Interagency Affairs.

446

CHOLESTEROL, ?-TOCOPHEROL, AND RETINOID CONCENTRATIONS IN SILICONE OIL USED AS A VITREOUS SUBSTITUTE CONCENTRACIONES DE COLESTEROL, ?-TOCOFEROL Y RETINOIDES EN ACEITE DE SILICONA TRAS SU UTILIZACIÓN COMO SUSTITUTIVO VÍTREO  

Microsoft Academic Search

Objective: To verify the existence of organic lipophylic compounds in silicone oil extracted from human eyes following its use for previous retinal detachment, and to determine the intraocular per- manence time of these substances in the oil. Methods: Concentrations of retinoic acid, retinol, retinal, cholesterol and ?-tocopherol were detected by HPLC in 23 samples of silicone oil extracted from patients

PASTOR JC; DEL NOZAL MJ; MARINERO P

447

19 CFR 101.4 - Entry and clearance of vessels at Customs stations.  

Code of Federal Regulations, 2010 CFR

...Fairbanks. Kenai (Nikiski) Anchorage. Northway Alcan. Pelican Juneau. Petersburg Wrangell. California Campo Tecate. Otay Mesa San Diego. San Ysidro San Diego. Colorado Colorado Springs Denver. Delaware...

2010-04-01

448

@ .tnRLF,HJn AVVISO DI CONFERIMENTO DI  

E-print Network

attività di "licensing", Sviluppo di "Business Plan" relativa a possibili ulteriori sviluppo di idee Lazio (FILAS). COMPETENZE DEL PRESTATORE: documentata competenza ed plurierurale nel campo specifico

Guidoni, Leonardo

449

19 CFR 101.4 - Entry and clearance of vessels at Customs stations.  

...Northway Alcan. Pelican Juneau. Petersburg Wrangell. California Campo Tecate. Otay Mesa San Diego. San Ysidro San Diego. Colorado Colorado Springs Denver. Delaware Lewes Philadelphia, PA. Florida Fort...

2014-04-01

450

UNIVERSIT DI BRESCIA FACOLT DI INGEGNERIA  

E-print Network

'Automazione Laboratorio di Robotica Avanzata Advanced Robotics Laboratory Corso di Robotica (Prof. Riccardo Cassinis innovativo nel campo della robotica industriale. Nei lavori precedenti, sviluppati dagli studenti degli anni

Cassinis, Riccardo

451

Applications of parametric linear programming to curve fitting techniques  

E-print Network

's Ynesisa January 1969, Texas A&M University. 32 Y I TA Suzanne Dre1ling Brown was born on Apr11 8, 1946 in Corpus Christ1, Texas, to Elmer E. and Lillian B. Dreil1ng. After graduation from El Campo High School, El Campo, Texas, she entered... 's Ynesisa January 1969, Texas A&M University. 32 Y I TA Suzanne Dre1ling Brown was born on Apr11 8, 1946 in Corpus Christ1, Texas, to Elmer E. and Lillian B. Dreil1ng. After graduation from El Campo High School, El Campo, Texas, she entered...

Brown, Suzanne Elizabeth

2012-06-07

452

Un modelo general de eyección de materia estelar  

NASA Astrophysics Data System (ADS)

Posiblemente, la más directa y dramática evidencia de la pérdida de masa por parte de diferentes objetos astrofísicos la constituye el fenómeno de eyección persistente de materia. En el caso particular de las estrellas, las características y los mecanismos que impulsan a sus atmósferas externas hacia el medio interestelar varían a lo largo del diagrama evolutivo. En parte por este motivo, en parte por las dificultades matemáticas involucradas, es muy difícil elaborar un modelo que pueda dar cuenta de los diferentes mecanismos que originan e impulsan el viento estelar. Cabe entonces preguntarse si es posible desarrollar un único modelo en el que estos mecanismos puedan ser considerados (y variados) como parámetros externos que responden a las características de cada región de la secuencia evolutiva. La respuesta es que, en función de la geometría del campo electromagnético involucrado, todo depende de la simetría del problema. En este trabajo se presenta el análisis detallado de una de tales simetrías, discutiendo en particular los resultados obtenidos a la luz de las observaciones disponibles.

Rotstein, N. O.

453

"Family planning and population programs" a book review article.  

PubMed

RESUMEN: El volumen Planeamiento Familiar y Programas de Poblacion es un libro indispensable tanto para demógrafos como para otras personas interesadas en el control de población. Tiene sus limitaciones dodo su caracter heterogéneo, su falta de autocrítica, el no tratar sobre la validez y confiabilidad de las encuestas de conocimientos, attitudes y prácticas (KAP), su injustificado tono optimista, y su fracaso al no explorar y considerar alternativas para las presunciones y premisas sobre las cuales se basan los actuates programas de planeamiento familiar. Es sin embargo un importante hito que resume las contribuciones de las ciencias sociales y biomédicas al campo de la demografía.SummaryThe volume Family Planning and Population Programs is an indispensable book to demographers as well as to others concerned with population control. It is not without limitations because of its heterogeneous character, its lack of self-criticism, its failure to deal with the reliability and validity of KAP surveys, its unwarranted optimistic aura, and its failure to explore and consider alternatives to the basic assumptions and premises on which present family planning programs are based. It is, nevertheless, a landmark in its summarization of the contribution of the social and biomedical sciences to demographic engineering. PMID:21279790

Hauser, P M

1967-03-01

454

77 FR 72776 - Airworthiness Directives; Embraer S.A. Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos-SP- BRASIL; telephone +55 12 3927-5852 or +55 12...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or +55...

2012-12-06

455

76 FR 444 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Maintenance Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 38/2, BRASIL, telephone...Maintenance Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 38/2, BRASIL,...

2011-01-05

456

76 FR 40286 - Airworthiness Directives; Empresa Brasileira de Aeronáutica S.A. (EMBRAER) Model EMB-505 Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Maintenance Support, Av. Brig. Faria Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 36/2, BRASIL...Maintenance Support, Av. Brig. Faria Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--PO Box: 36/2, BRASIL;...

2011-07-08

457

77 FR 65144 - Airworthiness Directives; Embraer S.A. Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or +55...

2012-10-25

458

78 FR 67018 - Airworthiness Directives; Embraer S.A. Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Faria Lima, 2170, Putim, CEP: 12227-901, Sao Jose dos Campos, Sao Paulo, Brasil; phone: (+55 12) 3927-1000...Faria Lima, 2170, Putim, CEP: 12227-901, Sao Jose dos Campos, Sao Paulo, Brasil; phone: (+55 12) 3927-1000;...

2013-11-08

459

77 FR 33334 - Airworthiness Directives; Embraer S.A. Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP-- BRASIL; telephone +55 12 3927-5852 or...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos-SP--Brasil; telephone +55 12 3927-5852 or +55 12...

2012-06-06

460

78 FR 12256 - Airworthiness Directives; Embraer S.A. Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP-- BRASIL; telephone +55 12 3927-5852 or...Lima, 2170--Putim--12227-901 S[atilde]o Jose dos Campos--SP--BRASIL; telephone +55 12 3927-5852 or +55...

2013-02-22

461

77 FR 61471 - Environmental Impact Statement: Travis County, TX  

Federal Register 2010, 2011, 2012, 2013

...listed in the Capital Area Metropolitan Planning Organization (CAMPO) 2035 Regional Transportation Plan, as amended, as a six-lane...71 to US 290 W. The proposed action is also included in the CAMPO's fiscal year 2011-2014 Transportation Improvement...

2012-10-09

462

75 FR 68684 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-500 Airplanes  

Federal Register 2010, 2011, 2012, 2013

...Maintenance Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--P.O. Box: 38/2, BRASIL...Maintenance Support, Av. Brig. Farina Lima, 2170, Sao Jose dos Campos--SP, CEP: 12227-901--P.O. Box: 38/2,...

2010-11-09

463

Advancement Volunteers LEHIGH UNIVERSITY 1 Andrew Aaron `09P  

E-print Network

`77 `12P Lauren A. Bailey `12P Robin S. Balding `70 ++ W. Gregg Baldwin `74 Joseph W. Bartish `61 ++ Anne-Marie Campbell '96 ++ Herbert P. Campbell '72 '74G ++ Kathryn Campo '09P `12P Steven A. Campo '09P. Cass '80 `09P ++ Greg R. Casten '87 ++ Richard B. Cawthorne '60 ++ Joseph Celauro '61 ++ Elissa G

Gilchrist, James F.

464

COMITATO NAZIONALE PER LA RICERCA E PER LO SVILUPPO DELL'ENERGIA NUCLEARk  

E-print Network

not exceed a, relatively conservative, limit of 180 MPa. Riasmnto Viene descritta una proposta per il-tore sotto il carico termico prodotto da una scarica di lunga durata; e realizzazione di un regime liquid0 sia per il campo toroidale the per il solenoide centrale. Le bobine de1 campo toroidale sono

465

Algoritmos e Estruturas de Dados II IBm1022 Departamento de Computao e Matemtica 2 Semestre/2012  

E-print Network

paciente contendo os campos: paciente-id, nome, sexo, idade. A chave é campo paciente-id, um inteiro. O arquivo paciente deve ser criado contendo os seguintes registros: Registro paciente-id nome sexo idade 1 1 Sexo Idade 3 3 Alfredo Piva m 25 Posicionar em qual registro? 5 Posicionando... Ponteiro no registro

Baranauskas, José Augusto

466

PARA LER VYGOTSKI: RECUPERANDO PARTE DA HISTORICIDADE PERDIDA  

Microsoft Academic Search

Partindo do pressuposto de que é no campo próprio da batalha humana que as idéias, os conceitos ou teorias encontram seu pleno significado histórico, e que o campo concreto da batalha, em que se transformou a sociedade russa pós-revolucionária para tornar-se diferente do que era, está vivo nas linhas e entrelinhas das idéias, dos conceitos, enfim, da teoria de Vygotski,

Silvana Calvo Tuleski

467

FCPyS Directorio 2012 Castaeda Sabido Fernando Director  

E-print Network

FCPyS Directorio 2012 56668334 Castañeda Sabido Fernando Director 1019 1020 Campos Cázares Patricia General 1031 Audiffred Espinosa Evangelina Área Secretarial audiffrede@yahoo.com.mx 1029 Segura Calvo de Servicios Escolares pamundo@hotmail.com Campos Cázares Ma. Eugenia Jefa del Dpto. de Publicaciones

Islas, León

468

PATTERN FORMATION IN A FLUX LIMITED REACTION-DIFFUSION EQUATION OF POROUS MEDIA TYPE  

E-print Network

Catalunya. 1 arXiv:1309.6789v1[math.AP]26Sep2013 #12;2 J. CALVO, J. CAMPOS, V. CASELLES, O. S´ANCHEZ, AND JPATTERN FORMATION IN A FLUX LIMITED REACTION-DIFFUSION EQUATION OF POROUS MEDIA TYPE J. CALVO, J. CAMPOS, V. CASELLES, O. S´ANCHEZ, AND J. SOLER Abstract. A nonlinear PDE featuring flux limitation

Granada, Universidad de

469

ISSN 0103-9741 Monografias em Cincia da Computao  

E-print Network

Carlos José Pereira de Lucena Tácio Mauro Pereira de Campos Mônica Priscila Hernandez Moncada-9741 Editor: Prof. Carlos José Pereira de Lucena Novembro, 2009 Um Agente Especialista em Recomendação de Pereira de Lucena, Tácio Mauro Pereira de Campos, Mônica Priscila Hernandez Moncada bneto

Endler, Markus

470

Senderos Geo-Arqueolgicos, 7 (2010) Geologa, aguas, romanos y romnico  

E-print Network

Senderos Geo-Arqueológicos, 7 (2010) Geología, aguas, romanos y románico de Tierra de Campos Roca #12;Senderos Geo-Arqueológicos, 7 (2010) Geología, aguas, romanos y románico en Tierra de Campos agua caudalosos que provenientes de la Cordillera Cantábrica, con sus importantes precipitaciones

Fitze, Patrick

471

Hydrogeology in North America: past and future  

NASA Astrophysics Data System (ADS)

This paper is a retrospective on the evolution of hydrogeology in North America over the past two centuries, and a brief speculation of its future. The history of hydrogeology is marked by developments in many different fields such as groundwater hydrology, soil mechanics, soil science, economic geology, petroleum engineering, structural geology, geochemistry, geophysics, marine geology, and more recently, ecology. The field has been enriched by the contributions of distinguished researchers from all these fields. At present, hydrogeology is in transition from a state of discovering new resources and exploiting them efficiently for maximum benefit, to one of judicious management of finite, interconnected resources that are vital for the sustenance of humans and other living things. The future of hydrogeology is likely to be dictated by the subtle balance with which the hydrological, erosional, and nutritional cycles function, and the decision of a technological society to either adapt to the constraints imposed by the balance, or to continue to exploit hydrogeological systems for maximum benefit. Although there is now a trend towards ecological and environmental awareness, human attitudes could change should large parts of the populated world be subjected to the stresses of droughts that last for many decades. Cet article est une rétrospective de l'évolution de l'hydrogéologie en Amérique du Nord sur les deux derniers siècles, et une brève évaluation de son futur. L'histoire de l'hydrogéologie est marquée par le développement de plusieurs techniques de terrain telles, l'hydrologie des eaux souterraines, la mécanique des sols, les sciences du sol, la géologie économique, l' ingénierie pétrolière, la géologie structurale, la géochimie, la géophysique, la géologie marine et plus récemment l'écologie. La science a été enrichie par la contribution de plusieurs chercheurs distingués, provenant de toutes ces branches. A présent, l'hydrogéologie est à la transition entre la volonté de découvrir de nouvelles ressources et l' exploitation la plus bénéfique au possible, et un management judicieux des ressources finies, interconnectées, qui sont vitales pour l' approvisionnement des hommes et autres formes de vie. Le futur de l' hydrogéologie sera dicté par la balance subtile dans laquelle intervient les cycles de l'hydrologie, de l'érosion, de la nutrition, et la décision d'une société technologique qui s'adapterait aux contraintes de la balance, ou qui continuerait d'exploiter les systèmes hydrologiques pour un bénéfice maximum. Par ailleurs il y a une nette tendance à inclure les aspects écologiques, les aspects environnementaux, et les changements humains qui pourraient être influencés par les modifications hydrogéologiques observées depuis une dizaine d'années. Este articulo es una retrospectiva sobre la evolución de la hidrogeología en Norte América en los pasados dos siglos, y una breve especulación de su futuro. La historia de la hidrogeología está marcada por desarrollos en muchos campos diferentes tal como hidrología de aguas subterráneas, mecánica de suelos, ciencia del suelo, geología económica, ingeniería del petróleo, geología estructural, geoquímica, geofísica, geología marina, y más recientemente, ecología. El campo se ha enriquecido por las contribuciones de investigadores distinguidos en todos esos campos. Actualmente, la hidrogeología se encuentra en transición de un estado de descubrir nuevos recursos y explotarlos eficientemente para un beneficio máximo, a un estado de gestión juiciosa de recursos finitos, interconectados, que son vitales para el sustento de humanos y otras cosas vivientes. El futuro de la hidrogeología posiblemente esté determinado por el balance sutil con el cual funcionan los ciclos nutricionales, erosionales e hidrológicos, y la decisión de una sociedad tecnológica para ya sea adaptarse a las restricciones impuestas por el balance o para continuar con la explotación de los sistemas hidrogeológicos para un benefici

Narasimhan, T. N.

2005-03-01

472

Quality management systems for fruit fly (Diptera: Tephritidae) sterile insect technique  

SciTech Connect

The papers presented in this issue are focused on developing and validating procedures to improve the overall quality of sterile fruit flies for use in area-wide integrated pest management (AW-IPM) programs with a sterile insect technique (SIT) component. The group was coordinated and partially funded by the Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Vienna, Austria, under a five-year Coordinated Research Project (CRP) on 'Quality Assurance in Mass-Reared and Released Fruit Flies for Use in SIT Programmes'. Participants in the CRP from 16 countries came from both basic and applied fields of expertise to ensure that appropriate and relevant procedures were developed. A variety of studies was undertaken to develop protocols to assess strain compatibility and to improve colonization procedures and strain management. Specific studies addressed issues related to insect nutrition, irradiation protocols, field dispersal and survival, field cage behavior assessments, and enhancement of mating competitiveness. The main objective was to increase the efficiency of operational fruit fly programs using sterile insects and to reduce their cost. Many of the protocols developed or improved during the CRP will be incorporated into the international quality control manual for sterile tephritid fruit flies, standardizing key components of the production, sterilization, shipment, handling, and release of sterile insects. (author) [Spanish] Los articulos presentados en este numero se enfocan en el desarrollo y la validacion de procedimientos para mejorar la calidad total de moscas de las frutas esteriles para su uso en programas de manejo integrado de plagas en donde la tecnica del insecto esteril (TIE) es uno de los componentes clave. El grupo fue coordinado y parcialmente financiado por la Division Conjunta de Tecnicas Nucleares para la Alimentacion y la Agricultura de la FAO/OIEA, Viena, Austria, por un periodo de cinco anos bajo el proyecto de Investigacion Coordinada (PIC) sobre 'el Aseguramiento de la Calidad de Moscas de las Frutas Criadas y Liberadas para su Uso en Programas de TIE'. Los participantes en el PIC representan 16 paises con experiencia en campos de investigacion basica y aplicada. Para asegurar que los procedimientos desarrollados fueran apropiados y pertinentes, se realizaron una variedad de estudios para el desarrollo de protocolos para evaluar la compatibilidad y para mejorar los procedimientos de colonizacion y manejo de cepas salvajes. Estudios especificos trataron asuntos relacionados con la nutricion de insectos, los protocolos de irradiacion, la dispersion y supervivencia en el campo, evaluacion del comportamiento en jaulas de campo, y el mejoramiento de la competitividad sexual. Los objetivos fundamentales fueron el aumentar la eficiencia y reducir los costos de los programas operacionales de control de moscas de las frutas donde TIE es utilizada. Muchos de los protocolos desarrollados o mejorados durante el PIC seran incorporados en el Manual Internacional de Control de Calidad para Moscas Estriles de la familia Tephritidae, para estandarizar componentes claves como la produccion, esterilizacion, envio, manejo y liberacion de insectos esteriles. (author)

Caceres, C.; Robinson, A. [Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Agency's Laboratories, A-2444 Seibersdorf (Austria); McInnis, D. [USDA-ARS USPBARC, 2727 Woodlawn Drive, Honolulu, HI 96720 (United States); Shelly, T. [USDA/APHIS/CPHST, 41-650 Ahiki St. Waimanalo, HI 96795 (United States); Jang, E. [USDA-ARS USPBARC, P.O. Box 4459, Hilo, HI 96720 (United States); Hendrichs, J. [Joint FAO/IAEA Programme of Nuclear Techniques in Food and Agriculture, International Atomic Energy Agency, Wagramerstrasse 5. P.O. Box 100, A-1400 Vienna (Austria)

2007-03-15

473

Hydraulic properties and scale effects investigation in regional rock aquifers, south-western Quebec, Canada  

NASA Astrophysics Data System (ADS)

This paper reports on the characterization of hydraulic properties of regional rock aquifers carried out within a groundwater resources assessment project in the St. Lawrence Lowlands of south-western Quebec. To understand the aquifer behavior at both the fracture level and at field scale, hydraulic investigations were carried out using various aquifer tests. The groundwater flow at the local scale is controlled mostly by the fracture system. Results of the constant-head injection tests show a weak decreasing trend of hydraulic conductivity with depth indicating that a major part of the groundwater flow occurs in the first meters of the rock sequence. At the regional scale, the equivalent porous media approach is applicable. The hydraulic conductivity measurements were correlated to the scale of the aquifer tests expressed with the investigated aquifer volume. A simple interpolation procedure for the hydraulic conductivity field was developed based on the distance between field measurements and the tested aquifer volumes. The regional distribution of the hydraulic conductivity for the major fractured aquifer units indicates that dolostone is the most permeable whereas sandstone and crystalline rocks are the least permeable units. Este artículo trata de la caracterización de las propiedades hidráulicas en acuíferos regionales rocosos, la cual se llevó a cabo dentro del proyecto de evaluación de los recursos de agua subterránea en St. Lawrence Lowlands al suroeste de Quebec. Para entender el comportamiento del acuífero tanto a nivel de fractura como a escala del campo, se ejecutaron investigaciones hidráulicas usando varias pruebas de acuífero. El flujo del agua subterránea a escala local está controlado principalmente por el sistema de fracturas. Los resultados de las pruebas de inyección con cabeza constante muestran una tendencia decreciente débil de la conductividad hidráulica con la profundidad, indicando que la mayor parte del flujo de agua subterránea sucede en los primeros metros de la secuencia rocosa. A escala regional se puede aplicar la aproximación equivalente de medios porosos. Las medidas de la conductividad hidrálica fueron comparadas con la escala de las pruebas del acuífero, expresadas con el volumen investigado del acuífero. Se desarrolló un proceso de interpolación simple para la conductividad hidráulica de campo, con base en la distancia entre las medidas de campo y los volúmenes probados del acuífero. La distribución regional de la conductividad hidráulica, para las unidades acuíferas fracturadas mayores, indica que la dolomita es más permeable mientras que la arenisca y las rocas cristalinas son las unidades menos permeables. L'article présente les propriétés hydrauliques d'un aquifère régional rocheux qui ont été mesurées dans le cadre d'un projet concernant l'estimation de la ressource en eau de la plaine de St. Lawrence située dans la partie sud-ouest de Quebec. Affin de comprendre le comportement de l'aquifère tant à l'échelle de fracture qu'à l'échelle régionale on a mené des investigations hydrauliques en utilisant des essais differents. À l'échelle locale l'écoulement est déterminé en principal par le système des fractures. Les résultats des essais d'injection au niveau constant ont montré une tendence de décroissance de la conductivité hydraulique avec la profondeur ce qui indique que l'écoulement ait lieu en principal dans les premiers mètres de la structure rocheuse. À l'échelle règionale on peut appliquer l'approche de milieux poreux equivalent. Les mesures de conductivité hydraulique ont été corrélées avec l'échelle des essais de pompage exprimée en termes de volume investigué de l'aquifère. On a mis au point une méthode simple d'interpolation pour le champ de la conductivité hydraulique basée sur la distance entre les essais in situ et les volume investigués de l'aquifère. La distribution règionale de la conductivité hydraulique montre que pour la majorité des unités de roche fracturé les plus perméable sont

Nastev, M.; Savard, M. M.; Lapcevic, P.; Lefebvre, R.; Martel, R.

474

A cosmologia no ensino da geografia  

NASA Astrophysics Data System (ADS)

O principal objetivo deste trabalho é auxiliar o professor de Geografia em sala de aula no ensino de tópicos relacionados com a Cosmologia. A idéia deste trabalho surgiu quando foi constatado que o professor de Geografia tem dificuldades de ensinar este tópico. Esta constatação foi feita por uma das autoras ao lecionar este tópico no ensino fundamental e em discussões com outros professores de Geografia. Da mesma maneira que ocorria desde os tempos mais antigos, os alunos têm muito interesse em conhecer os fenômenos que ocorrem no Cosmo, porém os livros didáticos de Geografia utilizados em sala de aula não são ricos em informações sobre este assunto. Assim, o professor de Geografia tem poucas informações para discutir este assunto em sala de aula e não dá a devida importância para este tópico. Então, foi desenvolvido um material de apoio para professores de Geografia sobre a origem do Universo, sua evolução e seu possível futuro evolutivo segundo as mais recentes teorias, com base em perguntas feitas pelos alunos de ensino fundamental e as informações trazidas nos livros didáticos Não cabe a este material inovar e tão pouco trazer uma metodologia de ensino de Cosmologia. Neste material o professor de Geografia pode encontrará um banco de informações, que constitui no estabelecimento de conceitos, teorias e hipóteses, sobre a Cosmologia, em linguagem simples e de fácil entendimento. Para desenvolvê-lo, foram feitas pesquisas não exaustivas em livros e revistas científicas, compilação e discussão em forma cronológica das teorias aceitas sobre modelos cosmológicos. Portanto, este material será apresentado neste trabalho.

Santos, S. C.; Chiaradia, A. P. M.

2003-08-01

475

Jos Augusto Baranauskas Departamento de Computao e Matemtica FFCLRP-USP  

E-print Network

://dcm.ffclrp.usp.br/~augusto Filas Nesta aula veremos o ADT fila Em um computador existem muitas filas esperando pela impressora, acesso ao disco ou, num sistema time- sharing, pelo uso da CPU #12;2 Organização Definição do ADT Fila Especificação Operações sobre o ADT Fila, utilizando pré- e pós-condições Implementação Estática (contígua

Baranauskas, José Augusto

476

Heterogeneous nucleation of the amorphous phase and dissolution of nanocrystalline grains in bilayer Al-Ge thin films  

SciTech Connect

Solid State Amorphization Reaction (SSAR) was first reported in thin film couples of Au-La by Schwarz et al. Since then, many other systems have been shown to undergo SSAR. Various issues involved in SSAR have been extensively investigated and reviewed. The existence of a large negative heat of mixing, anomalous fast diffusion of one component, the requirement of heterogeneous nucleation sites such as grain boundaries are found to be some of the key features of solid state amorphization. The authors present in this paper evidence of heterogeneous nucleation and growth of the amorphous phase followed by the precipitation of germanium from the amorphous phase in Al-Ge bilayer films.

Raghavan, G.; Divakar, R.; Sundari, T.; Sundararaman, D.; Tyagi, A.K.; Krishan, K. [Indira Gandhi Center for Atomic Research, Kalpakkam (India)] [Indira Gandhi Center for Atomic Research, Kalpakkam (India)

1997-12-18

477

A revision of the Rutilus complex from Mediterranean Europe with description of a new genus, Sarmarutilus, and a new species, Rutilus stoumboudae (Teleostei: Cyprinidae).  

PubMed

By combining morphology, ecology, biology, and biogeography with the available molecular (sequence variation of the entire mitochondrial cytochrome b gene; cyt-b) and karyology data, the taxonomy of several species of the Rutilus complex inhabiting southern Europe is revised. Rutilus stoumboudae, new species, is described from Lake Volvi, Greece. It differs from Rutilus rutilus in possessing more total GR and less branched rays in both dorsal and anal fins and in its placement in the cyt-b based phylogeny of the genus. The resurrected genus Leucos Heckel, 1843 (type species Leucos aula, Bonaparte, 1841), which according to molecular data diverged from Rutilus more than 5 million years ago, during the Messinian salinity crisis, includes five species of small size, without spinous tubercles on scales and head in reproductive males, pharyngeal teeth formula 5-5, and all show a preference for still waters. Leucos aula is the Italian species endemic in the Padany-Venetian district: L. basak is widespread in Croatia, Albania, Montenegro and former Yugoslav Republic of Macedonia (FYROM); L. albus, recently described from Lake Skadar, Montenegro, is also found in rivers Moraca and Zeta (Montenegro). L. albus differs from L. basak, its closest relative, in having more scales on the LL and less anal-fin rays; L. panosi is endemic to the western-Greece district, and L. ylikiensis is endemic to lakes Yliki and Paralimni in eastern Greece (introduced in Lake Volvi). Among the nominal species examined, Rutilus karamani, R. ohridanus, R. prespensis and R. prespensis vukovici are all junior synonyms of Leucos basak. Rutilus vegariticus is definitively regarded as junior synonym for R. rutilus. Sarmarutilus n.gen. is a monotypic genus, with Sarmarutilus rubilio as the type species. According to phylogenetic data, Sarmarutilus rubilio is basal to a cluster of species that includes Leucos basak, L. albus, L. aula, L. panosi and L. ylikiensis. Sarmarutilus possibly evolved in pre-Messinian time, in the Lago Mare, entered the Mediterranean area during the Messinian Lago Mare phase of the Mediterranean Sea and survived only in the Tuscany- Latium district. This genus differs from Leucos in having large pearl organs on the central part of head and body scales in mature males and for the habitat preference, being a riverine-adapted species. It differs from Rutilus in pharyngeal teeth formula (5-5 in Sarmarutilus and 6-5 in Rutilus), size (small in Sarmarutilus and large in Rutilus) and for the preferential habitat (riverine vs. still water). Finally, lectotypes for Leucos basak, Leucos aula, and Sarmarutilus rubilio are designated. PMID:25082046

Bianco, Pier Giorgio; Ketmaier, Valerio

2014-01-01

478

Estudo espectral em raios-X duros de fontes do tipo Z com o HEXTE/RXTE  

NASA Astrophysics Data System (ADS)

Apresentam-se os resultados de um estudo espectral em raios-X de fontes do tipo Z. As fontes do tipo Z são binárias de raios-X de baixa massa (BXBM) com campo magnético intermediário (B~109G). Esta classe de fontes é composta por apenas 6 fontes Galácticas (a saber: ScoX-1, 9, 7, CygX-2, 5 e 0). A nossa análise se concentra na faixa de raios-X duros (E ~ 20keV), até cerca de 200keV, faixa ótima de operação do telescópio "High Energy X-ray Timing Experiment" (HEXTE), um dos três telescópios de raios-X à bordo do Rossi X-ray Timing Explorer (RXTE). Nossa motivação para tal estudo, uma busca de caudas em raios-X duros em fontes do tipo Z, foi o pouco conhecimento sobre a emissão nesta faixa de energia das referidas fontes quando comparadas, por exemplo, as fontes do tipo atoll (também BXBM). Apresentam-se a análise/redução de dados e explicita-se a maneira como o HEXTE mede o ru1do de fundo. Especial atenção é direcionada a este item devido a localização das fontes do tipo Z e também ao problema de contaminação por fontes próximas. Com exceção de ScoX-1, nenhuma cauda em raios-X duros foi encontrada para as outras fontes, a despeito de resultados de detecção dessas caudas em algumas fontes pelo satélite BeppoSAX. As interpretações deste resultado serão apresentadas. Do ponto de vista deste estudo, nós deduzimos que a produção de caudas de raios-X duros em fontes do tipo Z é um processo disparado quando, pelo menos, uma condição é satisfeita: o brilho da componente térmica do espectro precisa estar acima de um certo valor limiar de ~4´1036ergs-1.

D'Amico, F.; Heindl, W. A.; Rothschild, R. E.

2003-08-01

479

Evidences for the austroalpine - southalpine up-doming after the end of the variscan orogenesis (central and eastern alps)  

NASA Astrophysics Data System (ADS)

The structural and petrographic studies of the basement units in the Alpine region, independently from their present tectonic setting in the nappe pile, suggest that at the end of the Variscan orogenesis they were in such a position that they suffered relevant up-doming and cooling since Late Carboniferous (Thöni, 1981; Mottana et al., 1985; Martin et al., 1996; Bertotti et al., 1999). This up-doming has been interpreted as due to an isostatic rebound related to the detachment of the slab after the cessation of the subduction at the end of the Variscan orogenesis (Neubauer and Handler, 2000; Ranalli, 2003). The metamorphic setting of the Southalpine basement between the Tonale pass and Lake Maggiore in the Southern Alps, is due to processes which, by extension denudation and erosion, locally took to the surface portions of middle-to-high grade basement, within a horst-graben environment (Cassinis et al., 1997). The basements of the Orobic, Lake Como and Lake Maggiore areas are composed of kyanite-garnet or sillimanite-bearing schists (e.g., Gneiss di Morbegno, Scisti di Edolo, Scisti dei Laghi; Boriani et al., 1990; Siletto et al., 1993), or of low grade schists (e.g., Filladi di Ambria) intruded by Early Permian plutons, covered by continental and volcanic deposits of Late Carboniferous to Permian age, after a marked unconformity (Cadel et al., 1996). The thickness of this clastic cover ranges between a few hundreds to thousands of meters; the clast compositions suggest a low-grade basement as a dominant source; the structures indicate alternance of uplift and collapse and continue deformation during sedimentation (Cassinis et al., 1974). Most of the Upper Austroalpine units of the central and eastern Alps (e.g., Tonale nappe, Languard, Ortles and Campo units) have structural and lithological similarities with the Orobic, Lake Como and Lake Maggiore basement units confirming their appartenance to the same pre-Alpine paleogeographic environment which suffered up-doming and collapse (Martin et al., 1996). The Austroalpine units have a sedimentary cover including basal clastic sediments younger (Late Permian, Verrucano; Furrer, 1985), than the Orobic ones (Late Carboniferous-Permian) indicating erosion and sedimentation diachronous in respect to the Orobic and Lake Como areas. Most of the lower Austroalpine basement units are composed of middle-to-high grade rocks (e.g., Margna) and are covered by very thin Permian sediments, or directly by carbonatic sequences (Campo and Bernina units) typical of a rapid drowning of the passive margin after erosion (Froitzheim and Manatschal, 1996). In this picture, the Variscan basement of the central and eastern Alps suffered a relevant, even if diachronous, up-doming during Late Carboniferous-Permian time. This involved the basement which at present corresponds to the Lower Austroalpine (e.g., Err, Bernina and Margna) and to the Upper Austroalpine units (e.g.; Ortles, Languard and Campo). The up-doming is mostly evidenced by structural and petrographic observations rather than the geochronology because these basements have been thermally re-setted by intrusion of several Early Permian plutons which altered their cooling history. In some places the magmatic activity continued up to Trias with hydrothermal veins and pegmatites, which slowed the cooling evolution down to the Jurassic time. Rb-Sr cooling ages from high grade Austroalpine and Southalpine basements cumulate around Late Jurassic confirming this time as the end of the pre-alpine thermal evolution of the Variscan basement in the Alps (Sanders et al., 1996). References: BERTOTTI G., SEWARD D., WIJBRANS J., VOORDE M.TER, HURFORD A.J. (1999) - Crustal thermal regime prior to, during, and after rifting: A geochronological and modeling study of the Mesozoic South Alpine rifted margin. Tectonics, 18-2: 185-200 BORIANI A., GIOBBI ORIGONI E., BORGHI A., CAIRONI V. (1990) - The evolution of the "Serie dei Laghi" (Strona-Ceneri and Scisti dei Laghi): upper component of the Ivrea-Verbano crustal section; Southern Alps, North It

Martin, S.; Tumiati, S.

2003-04-01

480

Alfabetización en Astronomía de docentes de Educación Primaria y de Educación Secundaria en La Plata  

NASA Astrophysics Data System (ADS)

La educación de este siglo tiene como uno de sus retos alcanzar la alfabetización cientfica de todos los ciudadanos para que comprendan y tomen decisiones sobre el mundo natural y sus cambios originados por la actividad humana utilizando el conocimiento científico. En esta misión los docentes de los niveles obligatorios de enseñanza juegan un papel clave por su rol de agentes multiplicadores del conocimiento. Se requiere, entonces de una adecuada alfabetización en ciencias de los docentes o, como mínimo, que dominen los temas científicos a enseñar. En el campo de la Astronomía, numerosas investigaciones han señalado que maestros de primaria y estudiantes de profesorados poseen una escasa formación en estos temas (Camino 1995 y 1999, Gangui 2010), que frecuentemente presentan a los alumnos concepciones alternativas o no científicas de los fenómenos astronómicos cotidianos (Kriner 2004, Vega Navarro 2007, Gangui et al 2010); a lo que se suma la presentación confusa o errónea de algunos temas astronómicos en los textos escolares (Kriner 2004). Desde 2011, la Facultad de Ciencias Astronómicas y Geofísicas, UNLP, ofrece un curso de capacitación destinado a fortalecer y actualizar los contenidos académicos y didácticos de los docentes del distrito La Plata utilizando diversas estrategias didácticas. Los contenidos comprenden los temas astronómicos de los diseños curriculares vigentes. La evaluación diagnóstica de los conocimientos previos de los docentes cursantes sobre los contenidos de mayor presencia en los diseños curriculares mostró resultados similares a las investigaciones arriba mencionadas. Referente a los movimientos de la Tierra, en promedio, el 54% poseía conceptos erróneos y el 16% no los sabía; con referencia a la Luna el 56% poseía conceptos erróneos y un 4% no los sabía. Los resultados del curso mostraron que el 95% de los docentes revirtió sus conceptos previos erróneos, que adquirió criterios para la búsqueda de fuentes de información confiables y que el grado de conocimientos disciplinares y didácticos alcanzados por los docentes garantiza el efecto multiplicador de esta propuesta. Esta capacitación fue acreditada con puntaje por el organismo educativo provincial en 2011, 2012 y 2013.

De Biasi, M. S.; Orellana, R. B.

2014-10-01

481

Universit degli Studi di Roma "La Sapienza" Dip. di Chimica e Tecnologie del Farmaco  

E-print Network

molecole come inibitori duali di enzimi JMJ ed LSD1". Articolo 1 La presente procedura di valutazione stazionarie chirali) . Esperienza nel drug design in campo epigenetico · Conoscenza della lingua inglese

Guidoni, Leonardo

482

La ingeniería de la Estación Espacial Internacional  

NASA Video Gallery

La Estación Espacial Internacional es del tamaño de un campo de fútbol americano y pesa 827.794 libras. Entonces, ¿cómo hicimos para colocar algo tan grande en el espacio? Pieza por pieza. Quince p...

483

The Author and His Work  

ERIC Educational Resources Information Center

Critical evaluation and biographical comments on contemporary Spanish authors Arcadio de Larrea Palacin, Leopoldo de Luis, Andres Bosch, Condesa de Campo Alange, Gonzalo Torrente Ballester, and Juan Rof Carballo. (DS)

Spain Today, 1972

1972-01-01

484

78 FR 4162 - Endangered Species; Receipt of Applications for Permit  

Federal Register 2010, 2011, 2012, 2013

...survival of the species. This notification covers activities to be conducted by the applicant over a 5-year period. Applicant: Campo de Rio Medio, Corpus Christi, TX; PRT-91310A The applicant requests a permit authorizing interstate and foreign...

2013-01-18

485

78 FR 31939 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies  

Federal Register 2010, 2011, 2012, 2013

...Ann Worthy, Vice President) 2200 North Pearl Street, Dallas, Texas 75201-2272: 1. Commercial Bancshares, Inc., El Campo, Texas; to merge with City State Bancshares, Inc., and thereby indirectly acquire City State Bank, both in...

2013-05-28

486

Manejo de su Solicitud de Beneficios del Seguro de Desempleo Consejos para completar la Solicitud de Beneficios Continuos.  

E-print Network

ingresos, complete TODOS los espacios/campos dentro de la fila asociada con esa semana. 4 Por ejemplo, si los ingresos son reportados en la semana del formulario de solicitud de beneficios continuos, la fila

487

FUNDAO UNIVERSIDADE DE BRASLIA UNIVERSIDADE DE BRASLIA  

E-print Network

Sociedade Civil Rubens Mota Campos Administrativo Timothy Martin Mulholland Administrativo #12;i Sumário social e econômico...........................................26 3.1 Responsabilidade Social da Universida

Maier, Rudolf Richard

488

WRITING A LITERATURE REVIEW What is a literature review?  

E-print Network

and March 2004 identified 12 categories of neighborhood characteristics relevant to maternal and child from Rajaratnama, J.K., Burke, J.G. & O'Campo, P. (2006). Maternal and child health and neighborhood

Boonstra, Rudy

489

Temas y rumbos del teatro rural hispanoamericano del siglo XX.  

E-print Network

de peculiaridades fonéticas. Son pocos, en realidad, los autores de dramas campesinos que no se han servido del pintoresco lenguaje del campo.1 Algunos autores utilizan fábulas del acervo folklórico para montar piezas de teatro con el fin de...

Neglia, Erminio G.

1971-10-01

490

An Open Architecture for Transport-level Coordination in Distributed Multimedia  

E-print Network

of these individuals include Felix Hernandez Campos, Long Le, Jay Aikat, Michele Clark Weigle, Mikkel Christiansen-RUDP prototype. On a more personal note, I am grateful to my family, especially sisters Jeanne Marie and Rebecca

Whitton, Mary C.

491

Teoria geral do processo tributário.  

E-print Network

??Trata-se de delimitar o campo jurídico-normativo próprio do sistema processual tributário, com o objetivo de investigar o particular modo de aplicação dos institutos processuais fundamentais… (more)

Rodrigo Dalla Pria

2010-01-01

492

UNIVERSIT DEGLI STUDI DI PADOVA Ufficio Stampa  

E-print Network

anche dalla collaborazione di Pablo Neruda e Victor Jara. Sempre nel 1970 nasce Ciudad Abierta, un campo. In musica nacque la nuova canzone cilena. Victor Jara ne fu il promotore, ricordato per i suoi testi di

Cesare, Bernardo

493

Instantánea de nanotecnología  

Cancer.gov

Resumen básico de la nanotecnología, la cual consiste en el diseño y la creación de dispositivos tan pequeños que solo pueden medirse a escala molecular. También se incluye información sobre las investigaciones que realiza el NCI en este campo.

494

BACHELOR OF FINE ARTS Alexander Salvador Chavez, Art  

E-print Network

Jeremy Michael Jordan, Spanish and Communication Emily Marie Kallal, Communication Jennifer Marie Kertz Ferrell, Art Aaron Michael Speropoulos, Art BACHELOR OF MUSIC Kelsie Laine Morgan, Music BACHELOR Joseph Edward Bredehoft, Political Science Chelsea Nichole Brophy, Psychology Brandon Michael Campo

Gering, Jon C.

495

Meet the ALS Clinic Team Dr. Amy Gutierrez, MD FAAN Neurologist completed her residency and fellowship at LSU  

E-print Network

medicine, critical care, hospice, and palliative medicine. Anna Campo , BSRT, RRT, RCP, Respiratory of experience, including five years with hospice. She earned her Master's degree in Social Work from Tulane

496

Research article Inhibition of SnRK1 by metabolites: Tissue-dependent effects and cooperative  

E-print Network

Departamento de Biologia Vegetal, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, 1749 of the conserved family of calcium-independent serineethreonine protein kinases that includes SNF1 (sucrose non-fermenting

Davis, Ben G.

497

UNIVERSIT DI BRESCIA FACOLT DI INGEGNERIA  

E-print Network

'Automazione Laboratorio di Robotica Avanzata Advanced Robotics Laboratory Corso di Robotica Mobile (Prof. Riccardo) Il robot Speedy. (b) Webcam e sonar 1.2. Il docking Il docking nel campo della robotica mobile è

Cassinis, Riccardo

498

Effects of Treefall Gap Disturbances on Ant Assemblages in a Tropical Montane Cloud Margaret Patrick1  

E-print Network

, thereby increasing landscape-level diversity (Schnitzer & Carson 2001). Although treefall gaps also have, disturbance (Kaspari 1996a, Campos et al. 2007) and microclimate (Kaspari & Weiser 2000) can strongly affect

Sanders, Nathan J.

499

Universidad Autonoma de Madrid Curso 200607, segundo semestre. GEOMETRIA III  

E-print Network

. Variedades y coordenadas. 2.1. Estructuras suaves. 2.2. Funciones y aplicaciones suaves. Difeomorfismos. 2´on. Diferencial de una aplicaci´on. 4. Estructuras Riemannianas y de Lorentz. 4.1. Campos: de velocidades, de

Guijarro, Luis

500

The Development of Infant Detection of Inauthentic Emotion  

E-print Network

Child Psychology: Vol. 3, Social, emotional, and personalityemotional signaling: Its effect on the visual cliff behavior of 1-year-olds. Developmental Psychology,Psychology University of California, Berkeley Professor Joseph J. Campos, Chair Appreciating authentic and inauthentic emotional

Walle, Eric Alf

2012-01-01