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Comparison of the role of gibberellins and ethylene in response to submergence of two lowland rice cultivars, Senia and Bomba.  


We examined the gibberellin (GA) and ethylene regulation of submergence-induced elongation in seedlings of the submergence-tolerant lowland rice (Oryza sativa L.) cvs Senia and Bomba. Elongation was enhanced after germination to facilitate water escape and reach air. We found that submergence-induced elongation depends on GA because it was counteracted by paclobutrazol (an inhibitor of GA biosynthesis), an effect that was negated by GA(3). Moreover, in the cv Senia, submergence increased the content of active GA(1) and its immediate precursors (GA(53), GA(19) and GA(20)) by enhancing expression of several GA biosynthesis genes (OsGA20ox1 and -2, and OsGA3ox2), but not by decreasing expression of several OsGA2ox (GA inactivating genes). Senia seedlings, in contrast to Bomba seedlings, did not elongate in response to ethylene or 1-aminocyclopropane-1-carboxylic-acid (ACC; an ethylene precursor) application, and submergence-induced elongation was not reduced in the presence of 1-methylcyclopropene (1-MCP; an ethylene perception inhibitor). Ethylene emanation was similar in Senia seedlings grown in air and in submerged-grown seedlings following de-submergence, while it increased in Bomba. The expression of ethylene biosynthesis genes (OsACS1, -2 and -3, and OsACO1) was not affected in Senia, but expression of OsACS5 was rapidly enhanced in Bomba upon submergence. Our results support the conclusion that submergence elongation enhancement of lowland rice is due to alteration of GA metabolism leading to an increase in active GA (GA(1)) content. Interestingly, in the cv Senia, in contrast to cv Bomba, this was triggered through an ethylene-independent mechanism. PMID:20889230

Dubois, Vincent; Moritz, Thomas; García-Martínez, José L



Irene Prabhu Das' biography

Irene Prabhu Das is a Health Sciences Specialist in the Outcomes Research Branch of the Applied Research Program. She earned her PhD in Health Promotion, Education, and Behavior from the University of South Carolina and her MPH in Epidemiology from UCLA. Dr.


Das DNA-Puzzle  

NASA Astrophysics Data System (ADS)

Im Jahre 1953 wurde von James Watson und Francis Crick erstmalig der strukturelle Aufbau der sogenannten DNA (Desoxyribonukleinsäure) beschrieben, welche das Erbgut jedes Lebewesens enthält. Der wesentliche Teil des Erbguts wird dabei durch eine sehr lange Folge der vier Basen Adenin (A), Cytosin (C), Guanin (G) und Thymin (T) codiert. Seit einigen Jahren ist es möglich, die Folge der vier Basen zu einer gegebenen DNA zu bestimmen. Biologen bezeichnen diesen Vorgang als Sequenzierung.

Kirchner, Stefan


Connecting the Dots in DAS  

ERIC Educational Resources Information Center

Many institutions implement a distributed antenna system (DAS) as part of a holistic approach to providing better wireless coverage and capacity on campus. A DAS provides wireless service within a particular area or structure via a network of separate antenna nodes that are connected to a common source through fiber or coaxial cable. Because DAS…

Ford, Tracy



Adding Some SPICE to DAS  

PubMed Central

Summary The distributed annotation system (DAS) defines a communication protocol used to exchange biological annotations. It is motivated by the idea that annotations should not be provided by single centralized databases but instead be spread over multiple sites. Data distribution, performed by DAS servers, is separated from visualization, which is carried out by DAS clients. The original DAS protocol was designed to serve annotation of genomic sequences. We have extended the protocol to be applicable to macromolecular structures. Here we present SPICE, a new DAS client that can be used to visualize protein sequence and structure annotations. Availability PMID:16204122

Prli?, Andreas; Down, Thomas A.; Hubbard, Tim J. P.



INTRODUCTION Das AIP betreibt Grundlagen-  

E-print Network

polarimetrischen Verzögerers von PEPSI für das LBT sowie für Kalibrationstests für das neue Sonnenteleskop GREGOR is still used for tests of the polarimetric retarders for PEPSI for the LBT, for calibration tests


MyDas, an Extensible Java DAS Server  

PubMed Central

A large number of diverse, complex, and distributed data resources are currently available in the Bioinformatics domain. The pace of discovery and the diversity of information means that centralised reference databases like UniProt and Ensembl cannot integrate all potentially relevant information sources. From a user perspective however, centralised access to all relevant information concerning a specific query is essential. The Distributed Annotation System (DAS) defines a communication protocol to exchange annotations on genomic and protein sequences; this standardisation enables clients to retrieve data from a myriad of sources, thus offering centralised access to end-users. We introduce MyDas, a web server that facilitates the publishing of biological annotations according to the DAS specification. It deals with the common functionality requirements of making data available, while also providing an extension mechanism in order to implement the specifics of data store interaction. MyDas allows the user to define where the required information is located along with its structure, and is then responsible for the communication protocol details. PMID:23028496

Jimenez, Rafael C.; Quinn, Antony F.; Jenkinson, Andrew M.; Mulder, Nicola; Martin, Maria; Hunter, Sarah; Hermjakob, Henning




E-print Network

and Carbon Cycle Group, Jet Propulsion Lab California Institute of Technology, California · Learned activeCURRICULUM VITAE Narendra N. Das Research Scientist Water and Carbon Cycles Group Jet Propulsion Lab, NASA California Institute of Technology 4800 Oak Grove Drive Pasadena, CA- 91109 Office Ph: (818

Waliser, Duane E.


Über das Gehörorgan der Mormyriden  

Microsoft Academic Search

1.Im Gehörlabyrinth der Mormyriden findet sich eine große dünnwandige Blase, die einen Abkömmling der Schwimmblase darstellt, in engstem Zusammenhang mit dem Sacculus steht und von außen durch eine Knochenplatte abgedeckt wird.2.Zwischen Utriculus und Sacculus besteht keine Verbindung; Sacculus und Lagena hängen durch einen kurzen Kanal mit engem Lumen zusammen.3.Der Knochendeckel ist das Extrascapulare; er ist lose bindegewebig dicht über der

Elisabeth Stipeti?



Integrating sequence and structural biology with DAS  

Microsoft Academic Search

Background: The Distributed Annotation System (DAS) is a network protocol for exchanging biological data. It is frequently used to share annotations of genomes and protein sequence. Results: Here we present several extensions to the current DAS 1.5 protocol. These provide new commands to share alignments, three dimensional molecular structure data, add the possibility for registration and discovery of DAS servers,

Andreas Prlic; Thomas A. Down; Eugene Kulesha; Robert D. Finn; Andreas Kähäri; Tim J. P. Hubbard



Einfuhrung in das maschinelle Lernen Christian Politz  

E-print Network

Einf¨uhrung in das maschinelle Lernen Christian P¨olitz 23. April 2014 Christian P¨olitz Einf. Christian P¨olitz Einf¨uhrung in das maschinelle Lernen #12;Maximal Margin Classifier F¨ur einen gegebenen¨ur ein gegebenes x, ein korrespondierendes y vorhersagt. Christian P¨olitz Einf¨uhrung in das maschinelle

Morik, Katharina


Anticancer activity of the phytomedicine DAS-77.  


This study was designed to investigate the anticancer activity of extracts of the phytomedicine DAS-77. The sulforhodamine B (SRB) in vitro cytotoxicity assay, Sarcoma-180 (S-180) ascites and solid tumor, and L1210 lymphoid leukemia in vivo models were employed. DAS-A001 (ethanol extract, IC50 12 and 13 µg/mL with HCT-116 and PC3, respectively); DAS-A002 (hydroethanol extract, IC50 <5 and 13 µg/mL with HCT-116 and PC3, respectively); DAS-A003 (aqueous extract, IC50 <5 µg/mL with THP-1); and DAS-A004 (dichloromethane:methanol extract; IC50 <5 and 17 µg/mL with HCT-116 and PC3, respectively) demonstrated significant activity in vitro. DAS-A002 and DAS-A003 (80-120 mg/kg) elicited significant (P < .05-.001) dose-dependent inhibition of tumor growth in the S-180 ascites model. Peak effects were produced at the highest dose of 120 mg/kg with inhibition values of 87.50% and 89.23% for DAS-A002 and DAS-A003, respectively, compared with a value of 97.27% for 5-FU (20 mg/kg). As regards the S-180 solid tumor model, inhibition of tumor growth was found to be 52.56% and 37.95%, respectively, for DAS-A002 and DAS-A003. The effect of DAS-A002 was comparable and not significantly different (P > .05) from that of 5-FU (20 mg/kg; 50.18% inhibition). DAS-A003 but not DAS-A002 showed significant activity in the leukemia model with 177.78% increase in mean survival time relative to 211.11% for 5-FU. Findings in this study suggest that the hydroethanol and aqueous extracts of DAS-77 possess significant anticancer activity. PMID:25351406

Akindele, Abidemi J; Mahajan, Girish; Wani, Zahoor A; Sharma, Sadhana; Satti, Naresh K; Adeyemi, Olufunmilayo O; Mondhe, Dilip M; Saxena, Ajit K



"Das Konkrete ist das Abstrakte, an das man sich schließlich gewöhnt hat." (Laurent Schwartz) Über den Ablauf des mathematischen Verstehens  

NASA Astrophysics Data System (ADS)

Die im Titel genannte Aussage findet sich in den Lebenserinnerungen von Laurent Schwartz (1915-2002), einem der fruchtbarsten Mathematiker, Mitglied der Gruppe Bourbaki. Im Original lautet die Aussage: "un objet concret est un objet abstrait auquel on a fini par s'habituer." Schwartz erläutert sie am Beispiel des Integrals über {e^{-1/2{x^2}}} , das den Wert Wurzel aus 2? hat und in dem sich also die Zahlen e und ? verknüpfen. Was Schwartz aber vor allem ausdrücken will, ist dies: Das mathematische Verständnisd geht langsam vor sich und es bedarf der Anstrengung. "Es ist eine Frage der Zeit und der Energie", sagt Schwartz, und gerade dies mache es so schwer, die höhere Mathematik unter das Volk zu bringen. Das Lernen und Lehren von Mathematik laufe eben mühevoll und langsam ab.

Lowsky, Martin


Physik gestern und heute Das Eiskalorimeter  

Microsoft Academic Search

Kalorimetrische Messungen gehören heute zum experimentellen Standardrepertoire im Bereich der Thermodynamik und der physikalischen Chemie. Das erste Gerät für derartige Messungen entwickelten Ende des 18. Jahrhunderts die französischen Wissenschaftler Antoine Laurent Lavoisier und Pierre Simon de Laplace.

P. Heering



Physik gestern und heute Das Eiskalorimeter  

NASA Astrophysics Data System (ADS)

Kalorimetrische Messungen gehören heute zum experimentellen Standardrepertoire im Bereich der Thermodynamik und der physikalischen Chemie. Das erste Gerät für derartige Messungen entwickelten Ende des 18. Jahrhunderts die französischen Wissenschaftler Antoine Laurent Lavoisier und Pierre Simon de Laplace.

Heering, P.



Das ist KIVA Das Projekt KIVA (Kompetenzentwicklung durch interdisziplinre Vernetzung von  

E-print Network

Das ist KIVA Das Projekt KIVA (Kompetenzentwicklung durch interdisziplinäre Vernetzung von Anfang Verbesserung von Studienbedingungen und Lehrqualität bis 2016 mit rund 13 Millionen Euro gefördert. Der Fokus von KIVA liegt auf der für den Studienerfolg und die Studienmotivation entscheidenden

Haller-Dintelmann, Robert


Implikationen neuroökonomischer Erkenntnisse für das Employer Branding  

Microsoft Academic Search

Aufgrund des demografischen Wandels stehen Arbeitgeber vor neuen Herausforderungen bei der Anwerbung von Fach- und Führungskräften. Employer Branding dient dabei der Differenzierung des Arbeitgebers, der Präferenzbildung des Bewerbers und der Emotionalisierung der Wahlentscheidung. Neuroökonomische Studien haben zum Teil altbewährte Konzepte des Marketings widerlegt. Der vorliegende Beitrag zeigt aus empirischen Befunden des Neuromarketing resultierende Konsequenzen für das Employer Branding auf. Anhand

Norbert Bach; Madlen Sterner


Searching through composite time series Kaustav Das  

E-print Network

. In most cases the data is multivari- ate in nature, and the effect of an anomaly can potentiallySearching through composite time series Kaustav Das Carnegie Mellon University 5000 Forbes Avenue categorical and real valued time series data. Many classical statistical methods deal with univariate data

Gordon, Geoffrey J.


Reise ins Innere des Ein Modul fr das  

E-print Network

Charakteristika EINORDNUNG IN GESETZLICHE RAHMENBEDINGUNGEN Lehrplan NRW für die Sek. II: Das Modul richtet sich Unterricht der Sek. II vor. Insofern lässt sich das Modul ,,Reise ins Innere des PCs" in den Bereich


DASMiner: discovering and integrating data from DAS sources  

Microsoft Academic Search

BACKGROUND: DAS is a widely adopted protocol for providing syntactic interoperability among biological databases. The popularity of DAS is due to a simplified and elegant mechanism for data exchange that consists of sources exposing their RESTful interfaces for data access. As a growing number of DAS services are available for molecular biology resources, there is an incentive to explore this

Diogo FT Veiga; Helena F Deus; Caner Akdemir; Ana Tereza R Vasconcelos; Jonas S Almeida



Adaptação brasileira da Escala de Atitudes Disfuncionais (DAS)  

Microsoft Academic Search

The Dysfunctional Attitude Scale (DAS) evaluate beliefs and assumptions that may create some cognitive vulnerability to depression. This study examined the consistency; internal structure of the DAS-A and DAS-B and their correlations with the Beck Depression Inventory (BDI). These questionnaires were applied to a sample of two hundred seventy three university students, with ages between 19 and 25 years old

Mara Rúbia de Camargo; Alves Orsini; Marcelo Tavares; Bartholomeu Tôrres Tróccoli




E-print Network

LULA DAS VASSOURAS---Brazilian Folk Artist FESTIVAL GUEST ARTIST In summer 2006, the Center and artists. While in Bez- erros, Pernambuco, Brazil ­ they met and worked with Artisan Lula das Vassouras. Mr. das Vassouras is a Brazilian folk artist who, since the early 1960s, has created Brazilian Carnival

Machery, Edouard


MINT Excellence Das Stipendienprogramm der Manfred Lautenschlger-Stiftung  

E-print Network

MINT Excellence ­ Das Stipendienprogramm der Manfred Lautenschläger-Stiftung ­ durchgeführt von MLP Stipendien werden pro Jahr 300 Studierende der MINT-Fächer in das exklusive Netzwerk des Stipendienprogramms erwerben, die für den erfolgreichen Berufseinstieg und eine Karriere im MINT-Bereich mittlerweile

Fiebig, Peter


Sankar Das Sarma 2/12/14 Curriculum Vitae  

E-print Network

of Anderson Localization in Random and Incommensurate Artificial Structures (S. Das Sarma, A. Kobayashi, and R (S. Das Sarma), Phys. Rev. Lett. 57, 651 (1986). 5. Many-Body Effects in a Non-Equilibrium Electron-Lattice. Lett. 70, 1545 (1993). 21. Giant Many-Body Enhancement of Low Temperature Thermal Electron

Hill, Wendell T.


Pedagogical Basis of DAS Formalism in Engineering Education  

ERIC Educational Resources Information Center

The paper presents a new approach for a bachelor-level curriculum structure in engineering. The approach is called DAS formalism according to its three phases: description, analysis and synthesis. Although developed specifically for process and environmental engineering, DAS formalism has a generic nature and it could also be used in other…

Hiltunen, J.; Heikkinen, E.-P.; Jaako, J.; Ahola, J.



Evidence of Motor Programming Deficits in Children Diagnosed with DAS.  

ERIC Educational Resources Information Center

Five children with developmental apraxia of speech (DAS), 5 controls (ages 5-6), and 6 adults produced utterances in a normal condition and in a bite-block condition in which the mandible was in a fixed position. In children with DAS, the bite-block had large effects on coarticulatory patterns and vowel quality. (Contains references.) (Author/CR)

Nijland, Lian; Maassen, Ben; van der Meulen, Sjoeke



Informatização das escolas: uma análise do impacto das tecnologias da informação e comunicação sobre o trabalho docente  

Microsoft Academic Search

O artigo tem como objeto de estudo o impacto da informa- tização das escolas no trabalho docente, tendo em vista a urgência em se discutir o uso das Tecnologias da Informa- ção e Comunicação - TICs - no contexto educacional, a fim de se evitar, com isso, possíveis deslumbramentos (BELLONI, 2001, p. 73), que tendem a levar ao uso indiscriminado

Jacqueline de Castro Laranjo



Amerikas Einschätzung der deutschen Atomforschung: Das deutsche Uranprojekt  

NASA Astrophysics Data System (ADS)

Die amerikanischen Wissenschaftler und ihre emigrierten Kollegen, die am Bau der Atombombe beteiligt waren, verfügten über sehr widersprüchliche und großteils falsche Informationen über den Fortschritt des deutschen Uranprogramms. Noch nach Kriegsende lässt sich dies an Aussagen des Leiters der amerikanischen Alsos-Mission, Samuel Goudsmit, festmachen. Tatsächlich war das deutsche Programm hinsichtlich seiner wissenschaftlichen Grundlagen und des Managements nicht so unterlegen, wie vielfach behauptet wurde. Aber die deutschen Behörden waren nicht in der Lage, Geld und Ressourcen in gleichem Maße in das Uranprojekt zu investieren, wie etwa in das Peenemünder Raketenprojekt.

Walker, Mark



Bessere Versorgung fr Hepatitis B-und C-Infizierte das ist das Ziel des Kompetenznetzes Hepatitis (Hep-Net). Der  

E-print Network

Bessere Versorgung für Hepatitis B- und C-Infizierte ­ das ist das Ziel des Kompetenznetzes Hepatitis (Hep-Net). Der Startschuss fiel vor einem Jahr: Am 1. Februar 2002 be- willigte das Bundesministerium für Bildung und Forschung (BMBF) insgesamt 12,5 Millionen Euro für das Kompetenz- netz Hepatitis

Manstein, Dietmar J.


Bituminous pavement recycling Aravind K. and Animesh Das  

E-print Network

Bituminous pavement recycling Aravind K. and Animesh Das Department of Civil Engineering IIT Kanpur Introduction The bituminous pavement rehabilitation alternatives are mainly overlaying, recycling and reconstruction. In the recycling process the material from deteriorated pavement, known as reclaimed asphalt

Das, Animesh


Neuromarketing — Über den Mehrwert der Hirnforschung für das Marketing  

Microsoft Academic Search

Unter dem Schlagwort Neuromarketing wird aktuell viel über den Mehrwert der Hirnforschung für das Marketing diskutiert. Tatsächlich hat die Hirnforschung in\\u000a den letzten zehn Jahren mehr über die Funktionsweise des Gehirns gelernt als in den 100 Jahren davor. Der Erkenntnissprung\\u000a liegt insbesondere an neuen Messverfahren, wie etwa der funktionellen Magnetresonanztomographie, mit denen erstmals das Gehirn\\u000a „live“ bei der Arbeit beobachtet

Christian Scheier


Das Hexspiel und der Brouwersche Fixpunktsatz Oliver Muller  

E-print Network

- xi-1| 1. Satz 2 (Hex-Theorem). Seien die Mengen H und V eine Partition der Menge B. Dann enthDas Hexspiel und der Brouwersche Fixpunktsatz Oliver M¨uller Spiel. Das Hex-Spiel ist ein Hexbrett der Gr¨oesse k ist die Teilmenge B := Bk := {(i, j) Z2 | 1 i, j k}. · F¨ur x Rn sei |x

Kraft, Hanspeter


Instituto de Estudios Carballieses Darwin e a expresin das emocins  

E-print Network

Resulta trivial afirmar que o libro máis importante de Charles Darwin é A orixe das especies, de cuxa13 Instituto de Estudios Carballiñeses Darwin e a expresión das emocións O TERCEIRO LIBRO DE DARWIN Diario dun naturalista ó redor do mun- do, cuxa primeira edición estam- pou en 1839, e do cal Darwin se

Belles, Xavier


DAS: A Data Management System for Instrument Tests and Operations  

NASA Astrophysics Data System (ADS)

The Data Access System (DAS) is a and data management software system, providing a reusable solution for the storage of data acquired both from telescopes and auxiliary data sources during the instrument development phases and operations. It is part of the Customizable Instrument WorkStation system (CIWS-FW), a framework for the storage, processing and quick-look at the data acquired from scientific instruments. The DAS provides a data access layer mainly targeted to software applications: quick-look displays, pre-processing pipelines and scientific workflows. It is logically organized in three main components: an intuitive and compact Data Definition Language (DAS DDL) in XML format, aimed for user-defined data types; an Application Programming Interface (DAS API), automatically adding classes and methods supporting the DDL data types, and providing an object-oriented query language; a data management component, which maps the metadata of the DDL data types in a relational Data Base Management System (DBMS), and stores the data in a shared (network) file system. With the DAS DDL, developers define the data model for a particular project, specifying for each data type the metadata attributes, the data format and layout (if applicable), and named references to related or aggregated data types. Together with the DDL user-defined data types, the DAS API acts as the only interface to store, query and retrieve the metadata and data in the DAS system, providing both an abstract interface and a data model specific one in C, C++ and Python. The mapping of metadata in the back-end database is automatic and supports several relational DBMSs, including MySQL, Oracle and PostgreSQL.

Frailis, M.; Sartor, S.; Zacchei, A.; Lodi, M.; Cirami, R.; Pasian, F.; Trifoglio, M.; Bulgarelli, A.; Gianotti, F.; Franceschi, E.; Nicastro, L.; Conforti, V.; Zoli, A.; Smart, R.; Morbidelli, R.; Dadina, M.



Novas determinações dos parâmetros atmosféricos das estrelas anãs brancas DA  

NASA Astrophysics Data System (ADS)

Nós temos selecionado uma amostra de estrelas anãs brancas DA (atmosfera de hidrogênio) a partir dos índices de Strömgren cujos valores estão próximos a região de instabilidade das estrelas anãs brancas DA variáveis, as chamadas estrelas DAV ou ZZ Ceti. O objetivo é determinar os parâmetros fundamentais (temperatura efetiva, Teff, aceleração da gravidade, log g, e massa) destas estrelas para verificar quais os parâmetros estelares estão envolvidos com o mecanismo de pulsação das estrelas DAV. Nós obtemos, até agora, mais de 120 espectros óticos de estrelas DA. Entre as estrelas selecionadas há 20 estrelas variáveis (DAV). Assim, podemos verificar se existem ou não estrelas não variáveis dentro da faixa de instabilidade das estrelas ZZ Ceti. Neste trabalho nós apresentamos a determinação dos parâmetros atmosféricos (temperatura efetiva, Teff, e aceleração da gravidade, log g) das estrelas anãs brancas DA usando os novos modelos de atmosfera ML2/a = 0.6. Estes modelos têm sido utilizados recentemente por fornecerem uma excelente consistência interna na determinação das temperaturas nas regiões do ultra-violeta e ótico. Os parâmetros atmosféricos são determinados espectroscopicamente através da comparação do fluxo de energia das linhas de Balmer (Hb à H9) entre os espectros observados e sintéticos (gerados pelos modelos de atmosfera). As temperaturas obtidas com os novos modelos são, em geral, menores (~ 1000 K menos) que as temperaturas determinadas anteriormente, com modelos ML1. Os valores de log g não mudaram significativamente (menos de 10%). A faixa de instabilidade das DAVs está entre 11000 e 13000 K, consistente com dados de outros autores.

Giovannini, O.; Costa, A. F. M.; Kepler, S. O.



ProServer: a simple, extensible Perl DAS server  

PubMed Central

Summary: The increasing size and complexity of biological databases has led to a growing trend to federate rather than duplicate them. In order to share data between federated databases, protocols for the exchange mechanism must be developed. One such data exchange protocol that is widely used is the Distributed Annotation System (DAS). For example, DAS has enabled small experimental groups to integrate their data into the Ensembl genome browser. We have developed ProServer, a simple, lightweight, Perl-based DAS server that does not depend on a separate HTTP server. The ProServer package is easily extensible, allowing data to be served from almost any underlying data model. Recent additions to the DAS protocol have enabled both structure and alignment (sequence and structural) data to be exchanged. ProServer allows both of these data types to be served. Availability: ProServer can be downloaded from or CPAN Details on the system requirements and installation of ProServer can be found at Contact: Supplementary Materials: DasClientExamples.pdf PMID:17237073

Finn, Robert D.; Stalker, James W.; Jackson, David K.; Kulesha, Eugene; Clements, Jody; Pettett, Roger



Integriertes Informationsmanagement: Das IT-Servicezentrum der Universität Augsburg  

NASA Astrophysics Data System (ADS)

Die Universität Augsburg verfolgt seit dem Jahr 2003 das Ziel, durch eine konsequente Kooperation der IuK-Anbieter alle an der Erstellung von IuK-Dienstleistungen beteiligten Einrichtungen und Personen zu einer, durch eine IuK-Gesamtstrategie aufeinander abgestimmten, gemeinsam gestalteten Leistungserbringung zusammenzuführen. Das hierfür zu Beginn des Jahres 2005 initiierte Projekt wird unter dem Namen "Integriertes Informationsmanagement an der Universität Augsburg: Aufbau eines IT-Servicezentrums (ITS)" geführt und seit dem 1.1.2006 von der Deutschen Forschungsgemeinschaft (DFG) im Rahmen der Förderinitiative "Leistungszentren für Forschungsinformation" gefördert.

Zahn, Markus


Uber das Reduktionsverhalten von Punkten auf abelschen Varietaten  

E-print Network

¨Uber das Reduktionsverhalten von Punkten auf abelschen Variet¨aten Egon R¨utsche Diplomarbeit 23 16 3.1 Der -Anteil der Reduktion an der Stelle v . . . . . . . . . . . 16 3.2 Eigenschaften von Av(kv)[ ] . . . . . . . . . . . . . . . . . . 18 3.3 Vergleich von Untergruppen . . . . . . . . . . . . . . . . . . . 19 3.4 Zyklizit

Pink, Richard


deckt das komplette Anwendungsspektrum der Simulation in der Produktentwicklung ab.  

E-print Network

ANSYS ® deckt das komplette Anwendungsspektrum der Simulation in der Produktentwicklung ab. CADFEM ist als ANSYS Competence Center FEM in Deutschland, �sterreich und der Schweiz Ihr Ansprech- partner für ANSYS im Bereich Strukturmechanik und Multiphysik. aCADFEM ­ Simulation in Forschung und Lehre

Zachmann, Gabriel


Das gemeinsame Klangideal von Belcanto und altitalienischen Geigen  

Microsoft Academic Search

Die erste Frage, mit der wir uns unter dieser Themenstellung zu beschäftigen haben, ist die nach der Begründung eines Klangideals, das dem Gesang und dem Streichinstrumentenklang gemeinsam ist. Wieso ist es überhaupt berechtigt, von einem Klangideal auszugehen? Ein Vergleich zwischen den klanglichen Charakteristika von Gesangstil und Streicherklang in den unterschiedlichsten Kulturen ergibt zweierlei: Zum einen findet man zwischen Kulturen große

Georg Heike


DAS -Distributed Algorithms for Swarm Robots Supervisor: Pekka Orponen  

E-print Network

DAS - Distributed Algorithms for Swarm Robots Supervisor: Pekka Orponen Contact information: pekka into decentralised cooperating robotics (or "swarm robotics"). However they are quite memory-constrained, slow on implementing fundamental distributed algorithms on swarm robots, with the goal of developing reliable

Kaski, Samuel


Studienplan fr das Master Minor Studienprogramm Gender and Religion  

E-print Network

1 Studienplan für das Master Minor Studienprogramm Gender and Religion Vom 1. März 2012 Die Studienprogramm Gender and Religion (30 ECTS-Punkte) AUSBILDUNGSZIELE Art. 1 1 Im Master Minor Studienprogramm Religion und Theologie. 2 Durch die im Master Minor Studienprogramm vermittelten In- halte und Kompetenzen

Richner, Heinz


Pblico -psilon Nova viso das vsperas de Monteverdi  

E-print Network

Público - ípsilon Nova visão das vésperas de Monteverdi Autor: N.D. Editora: Público, S.A. Id esta representada, sendo interdita qualquer reprodução, mesmo que parcial #12;Público - ípsilon Nova

Instituto de Sistemas e Robotica


Über das Vitamin A-Konzentrat „Vogan” und Seine Wertbestimmung  

Microsoft Academic Search

Zusammenfassung Unter den experimentell bekannten Ausfallserscheinungen, die durch den Mangel an Vitamin A hervorgerufen werden, tritt die Wachstumsstörung und die Veränderung des Plattenepithels (Para- und Hyperkeratcse) der verschiedensten Organe, die mit einer ausgesprochenen Verminderung der Widerstandsfähigkeit gegen Infektionen verbunden ist, besonders hervor. Es erscheint die Annahme begründet, daß das Vitamin A für den Lipoidstoffwechsel des Epithels von Bedeutung ist und

Th. Moll; G. Domagk; F. Laquer



Datta-Das transistor with enhanced spin control  

NASA Astrophysics Data System (ADS)

We consider a two-channel spin transistor with weak spin-orbit induced interband coupling. We show that the coherent transfer of carriers between the coupled channels gives rise to an additional spin rotation. We calculate the corresponding spin-resolved current in a Datta-Das geometry and show that a weak interband mixing leads to enhanced spin control.

Egues, J. Carlos; Burkard, Guido; Loss, Daniel



Market Entry Costs, Producer Heterogeneity, and Export Dynamics Sanghamitra Das  

E-print Network

by venting surplus production in foreign markets, and they may even generate efficiency gains through trade. First, a strong export response may require the entry of non-exporters into foreign marketsDRAFT Market Entry Costs, Producer Heterogeneity, and Export Dynamics Sanghamitra Das Indian

Sadoulet, Elisabeth


Wie beantrage ich das Zertifikat ,,Quality System Manager Junior"  

E-print Network

Wie beantrage ich das Zertifikat ,,Quality System Manager Junior" und was kostet es Jochem DGQ Quality System Manager - Junior - Die Zusatzqualifikation für Studierende der Technischen Universität Berlin #12;Was ist der Quality Systems Manager - Junior -? Die Bedeutung des Qualitätsmanagements

Berlin,Technische Universität


Tecnologia de Agentes na Convergncia das Telecomunicaes com a Computao  

E-print Network

Tecnologia de Agentes na Convergência das Telecomunicações com a Computação Joaquim Croca Eng desafios considera-se o paradigma e a tecnologia dos agentes de software como uma aproximação adequada, com de recentes desenvolvimentos de tecnologias como o TINA-C, CORBA ou Web Services. Alguns

da Silva, Alberto Rodrigues


Synchronized Dancing of Oblivious Chameleons Shantanu Das1  

E-print Network

Synchronized Dancing of Oblivious Chameleons Shantanu Das1 , Paola Flocchini2 , Giuseppe Prencipe3 of the dances performable by all families of oblivious iguanid lizards except for the family of chame- leons by oblivious chameleons? We provide a full answer to this question, investigating formable tableaux, danceable

Santoro, Nicola


Synchronized Dancing of Oblivious Chameleons Shantanu Das1  

E-print Network

Synchronized Dancing of Oblivious Chameleons Shantanu Das1 , Paola Flocchini2 , Giuseppe Prencipe3 except for the family of chame- leons. This gap in knowledge opens the main research question addressed here: what choreographies can be danced by oblivious chameleons? We provide a full answer

Prencipe, Giuseppe


ber die Erhebung von Gebhren fr das Studium von Gaststudierenden  

E-print Network

Satzung über die Erhebung von Gebühren für das Studium von Gaststudierenden an der Ludwig-Maximilians-Universität München Vom 4. Juli 2011 Auf Grund von Art. 13 Abs. 1 Satz 2 in Verbindung mit § 2 Abs. 1 Satz 2 der Ver- ordnung über die Erhebung von Gebühren für die Teilnahme von Studierenden an speziellen Angeboten des

Hofmann, Martin


Kompetente Organisation oder wie man das Leben von 007 rettet  

Microsoft Academic Search

In dem Film „Casino Royal“ erhält der Geheimagent 007 James Bond des britischen Secret Service MI6 den Auftrag, in einem Pokerturnier\\u000a 100 Millionen Dollar zu gewinnen. Das Pokerturnier ist von dem Schurken Le Chiffre initiiert worden, der dank Bonds vorheriger\\u000a Arbeit in finanzielle Schwierigkeiten geraten ist und der die Gewinnsumme von 100 Millionen Dollar braucht, um weiter im Geschäft\\u000a der

Thomas Klatetzki


Das Spezifische Programm ,,Menschen": Die Marie Curie-Manahmen  

E-print Network

1 Das Spezifische Programm ,,Menschen": Die Marie Curie-Ma�nahmen Walter Denk Nationale Ma�nahmenbereiche ­ Budget: 4,727 Mrd. über die siebenjährige Laufzeit des 7. RP #12;3 Marie Curie-Ma�nahmen im 7 systematische Investitionen in Menschen, hauptsächlich durch eine Reihe kohärenter Marie-Curie-Ma�nahmen, die

Röder, Beate


Polaritonic analogue of Datta and Das spin transistor  

NASA Astrophysics Data System (ADS)

We propose the scheme of a spin-optronic device, optical analog of Datta and Das spin transistor for the electrons. The role of the ferromagnetic-nonmagnetic contact is played by a spatially confined cavity polariton Bose-Einstein condensate. The condensate is responsible for the appearance of effective magnetic field which rotates the spin state of a propagating pulse of polaritons, allowing tuning the transmittivity of the device.

Johne, R.; Shelykh, I. A.; Solnyshkov, D. D.; Malpuech, G.



Das Projekt einer kritischen Theorie Sozialer Arbeit – ein Zombi?  

Microsoft Academic Search

Vor gut einem Vierteljahrhundert hat Hans-Ludwig Schmidt als „wesentliche Ursache“ (1981, 270) für das, was er im Anschluss\\u000a an Hildegard Holtstiege (1976) als „Theorie-Dilemma“ der Sozialpädagogik bezeichnet hat, die Verkürzung von „Sozialpädagogik\\u000a entweder auf Theorie oder auf Praxis“ (ebd.) oder deren Identisch-Setzung ausgemacht. Eine Lösung dieses „Theorie-Dilemmas“\\u000a war für ihn nur zu erwarten „von einer dialektischen Vermittlung von Theorie und

Michael May


Der Beitrag der Ökonomik für das Europäische Lauterkeitsrecht  

Microsoft Academic Search

Die Frage nach dem Beitrag, den die Wirtschaftswissenschaften für das Europäische Lauterkeitsrecht leisten können, ist weniger\\u000a speziell, als es auf den ersten Blick scheinen könnte. Vielmehr stellt sie sich mir letztlich als bloßer Ausschnitt aus einem\\u000a juristischen Generalthema dar, dessen prinzipielle Bedeutung keiner weiteren Ausführungen bedarf: Es geht wohl schlicht um\\u000a die Frage, welche sinnvollen Gestaltungsmöglichkeiten rechtspolitisch überhaupt zu Gebote

Wolfgang B. Schünemann


50 CFR 648.53 - Target total allowable catch, DAS allocations, and individual fishing quotas.  

Code of Federal Regulations, 2010 CFR

...catch, DAS allocations, and individual fishing quotas. 648.53 Section 648.53...catch, DAS allocations, and individual fishing quotas. (a) Target total allowable...include the TAC for all scallop vessels fishing in open areas and Sea Scallop...



Web 3.0 oder was bringt das Semantic Web der Touristik-Branche  

Microsoft Academic Search

\\u000a Das Web 2.0 erfährt gerade einen Hype und während es für die einen noch völliges Neuland ist, setzt schon wieder die nächste\\u000a Bewegung ein – das Web 3.0. Die rasant ansteigende Datenmenge im Internet macht es immer schwieriger, die im Netz gespeicherten\\u000a Informationen wirklich sinnvoll zu nutzen. Da kommt das Web 3.0 gerade richtig. Das Social Semantic Web, wie es

Thomas Fleck


Das Wachstum der Juniperus communis -Gewebekulturen in Gegenwart Verschiedener kohlenhydrate, insbesondere von Stärke  

Microsoft Academic Search

Zusammenfassung 1.Normale, auxinheterotropheJuniperus communis-Gewebekulturen wachsen auf Nährböden mit Stärke als einziger Kohlenhydratquelle. Das Gewebewachstum ist bei Stärke gegenüber Glucose etwa um die Hälfte vermindert.2.Glucose, Fructose, Maltose und Saccharose zeigen keine signifikanten Wirkungsunterschiede auf das Wachstum.3.Stärkehydrolysate fördern das Gewebewachstum im gleichen Maße wie unangegriffene Stärke.4.Im Gegensatz zur Glucose ist das Wachstum der Gewebe auf stärkehaltigen Nährböden im Bereich von 2–8% unabhängig

Friedrich Constabel



Tau auf dem Bei Alzheimer-Forschung denkt man nicht unbedingt an Teilchenbeschleuniger. Das Deutsche  

E-print Network

Tau auf dem Gedächtnis Bei Alzheimer-Forschung denkt man nicht unbedingt an Teilchenbeschleuniger an Nervenzellen In einer gesunden Nervenzelle stabilisiert das tau-Protein (rot) das Zellskelett im Axon der Zelle (1). In einer Zelle mit einem zusätzlichen tau-Gen, das schnell verklumpendes tau-Protein bildet

Spang, Rainer


Tau auf dem Bei Alzheimer-Forschung denkt man nicht unbedingt an Teilchenbeschleuniger. Das Deutsche  

E-print Network

Tau auf dem Gedächtnis Bei Alzheimer-Forschung denkt man nicht unbedingt an Teilchenbeschleuniger. Neben dem Verlust an Nervenzellen In einer gesunden Nervenzelle stabilisiert das tau-Protein (rot) das Zellskelett im Axon der Zelle (1). In einer Zelle mit einem zusätzlichen tau-Gen, das schnell verklumpendes

Spang, Rainer


Über Cymarin, das wirksame Prinzip von Apocynum cannabinum und Apocynum androsoemifolium  

Microsoft Academic Search

Resumé 1.Das Cymarin, ein gut kristallisierender, stark bitter schmeckender, bei 135–140° schmelzender Körper nicht glykosidischer Natur, ist das wirksame Prinzip des Apocynum cannabinum und androsoemifolium.2.Das Cymarin hat pharmakologische Eigenschaften, welche denjenigen der Substanzen der Digitalisklasse sehr ähnlich sind, und kann als Kardiakum und Diuretikum in der Therapie Verwendung finden.

E. Impens



Datta-Das transistor in the quantum Hall regime  

E-print Network

We propose a mechanism to couple spin-resolved edge states in the integer quantum Hall effect by employing an array of voltage-controlled top gates. Strong enhancement of the coupling is achieved when the array periodicity matches the inverse of the wave-vector difference of the two states involved. Well known techniques of separately contacting the edge states make possible to selectively populate and read-out the edge states, allowing full spin read-out. Our device represents the quantum Hall version of the all-electrical Datta-Das spin-field effect transistor.

Chirolli, Luca; Taddei, F; Fazio, Rosario; Giovannetti, V



Sobre o uso das séries de Puiseux em mecanica celeste  

NASA Astrophysics Data System (ADS)

Neste trabalho é apresentada uma demonstração do uso dos diferentes desenvolvimentos em séries para as equações de perturbação em Mecânica Celeste no marco Hamiltoniano. Em trabalhos clássicos como os de Poincaré (Poincaré, 1893) por exemplo, já esta planteado o uso de potências não inteiras no pequeno parâmetro, o que evidencia a não analiticidade das funções quando uma ressonância ocorre. Nestes trabalhos os desenvolvimentos são na raíz quadrada da massa de Júpiter (o pequeno parâmetro). Mais recentemente (Ferraz-Mello, 1985) outros tipos de desenvolvimentos foram aplicados modificando substancialmente as ordens de grandeza e a velocidade de convergência das séries. Com esta abordagem, os desenvolvimentos foram expressados em termos da raíz cúbica do pequeno parâmetro. Neste trabalho apresentamos um enfoque geral, onde os diferentes tipos de desenvolvimentos em séries de Puiseux (Valiron, 1950) são obtidos a partir da aplicação de Teorema de Preparação de Weierstrass (Goursat, 1916) considerando a equação de Hamilton-Jacobi como uma equação algébrica. Os resultados são aplicados ao problema restrito dos três corpos em ressonância de primeira ordem e, dependendo da grandeza da excentricidade do asteróide em relação à de Júpiter, obtemos os diferentes desenvolvimentos, em raíz quadrada ou raíz cúbica da massa de Júpiter.

Miloni, O. I.



Statistical Quality Control of Moisture Data in GEOS DAS  

NASA Technical Reports Server (NTRS)

A new statistical quality control algorithm was recently implemented in the Goddard Earth Observing System Data Assimilation System (GEOS DAS). The final step in the algorithm consists of an adaptive buddy check that either accepts or rejects outlier observations based on a local statistical analysis of nearby data. A basic assumption in any such test is that the observed field is spatially coherent, in the sense that nearby data can be expected to confirm each other. However, the buddy check resulted in excessive rejection of moisture data, especially during the Northern Hemisphere summer. The analysis moisture variable in GEOS DAS is water vapor mixing ratio. Observational evidence shows that the distribution of mixing ratio errors is far from normal. Furthermore, spatial correlations among mixing ratio errors are highly anisotropic and difficult to identify. Both factors contribute to the poor performance of the statistical quality control algorithm. To alleviate the problem, we applied the buddy check to relative humidity data instead. This variable explicitly depends on temperature and therefore exhibits a much greater spatial coherence. As a result, reject rates of moisture data are much more reasonable and homogeneous in time and space.

Dee, D. P.; Rukhovets, L.; Todling, R.



Das Muster, das verbindet  

Microsoft Academic Search

\\u000a \\u000a Mind and Nature. A Necessary Unity (Bateson 1979), in der deutschen Ausgabe Geist und Natur. Eine notwendige Einheit (Bateson 1987) erschien ein Jahr vor dem Tod des Autors, ein Spätwerk also. Gregory Bateson (1904–1980) hatte ein Leben hinter\\u000a sich, dessen intellektuelle Bandbreite in seiner Generation kaum durch andere überboten wurde. Seine Biografie steht hier\\u000a nicht im Zentrum, dennoch soll einleitend

Albert Müller


GenExp: An Interactive Web-Based Genomic DAS Client with Client-Side Data Rendering  

Microsoft Academic Search

BackgroundThe Distributed Annotation System (DAS) offers a standard protocol for sharing and integrating annotations on biological sequences. There are more than 1000 DAS sources available and the number is steadily increasing. Clients are an essential part of the DAS system and integrate data from several independent sources in order to create a useful representation to the user. While web-based DAS

Bernat Gel Moreno; Xavier Messeguer Peypoch



M-DAS: System for multispectral data analysis. [in Saginaw Bay, Michigan  

NASA Technical Reports Server (NTRS)

M-DAS is a ground data processing system designed for analysis of multispectral data. M-DAS operates on multispectral data from LANDSAT, S-192, M2S and other sources in CCT form. Interactive training by operator-investigators using a variable cursor on a color display was used to derive optimum processing coefficients and data on cluster separability. An advanced multivariate normal-maximum likelihood processing algorithm was used to produce output in various formats: color-coded film images, geometrically corrected map overlays, moving displays of scene sections, coverage tabulations and categorized CCTs. The analysis procedure for M-DAS involves three phases: (1) screening and training, (2) analysis of training data to compute performance predictions and processing coefficients, and (3) processing of multichannel input data into categorized results. Typical M-DAS applications involve iteration between each of these phases. A series of photographs of the M-DAS display are used to illustrate M-DAS operation.

Johnson, R. H.



50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.  

Code of Federal Regulations, 2010 CFR

...approved special management programs. (3) A vessel cannot...who is participating in a DAS program and who is not required to...VMS, and a scallop vessel qualifying for a DAS allocation under...the Sea Scallop Area Access program as specified in §...



Beruflich mit MINT in die Zukunft Was ist das Niedersachsen Technikum?  

E-print Network

Beruflich mit MINT in die Zukunft Was ist das Niedersachsen Technikum? · Das Niedersachsen Technikum ist ein praxisnahes Projekt, um interessierten Abiturientinnen Einblicke in den MINT Technik (MINT) interessieren, und herausfinden möchten, wie ein Studium in diesen Fächern abläuft. · Die

Boll, Susanne


Molecular Life Science | Daniel Loos | IM FOCUS DAS LEBEN  

E-print Network

Molecular Life Science | Daniel Loos | IM FOCUS DAS LEBEN Molecular Life Science Leben auf molekularer Ebene verstehen. Das Studium in Lübeck #12;Daniel Loos Molecular Life Science studieren Inhalt 1. Was ist Molecular Life Science? 2. Wie ist der Studiengang aufgebaut? 3

Lübeck, Universität zu


Categorização das imagens referentes ao tema equilíbrio químico nos livros aprovados pelo PNLEM  

Microsoft Academic Search

Resumo: O presente artigo apresenta uma análise de aspectos das ilustrações referentes ao conteúdo de equilíbrio químico presentes nos seis livros aprovados pelo Programa Nacional do Livro Didático para o Ensino Médio (PNLEM). Os aspectos estudados foram: a finalidade das ilustrações na seqüência didática; o grau de iconicidade; a relação da ilustração com o texto principal; a funcionalidade e as

Gustavo Bizarria Gibin; Keila Bossolani Kiill; Luiz Henrique Ferreira


Detecting Changes Following the Provision of Assistive Devices: Utility of the WHO-DAS II  

ERIC Educational Resources Information Center

The World Health Organization Disability Assessment Schedule II (WHO-DAS II) is a non-disease-specific International Classification of Functioning, Disability, and Health-based disability assessment instrument developed to measure activity limitations and restrictions to participation. The aim of this pilot study is to evaluate WHO-DAS II…

Raggi, Alberto



A Brief History of the J.P. Das Developmental Disabilities Centre  

ERIC Educational Resources Information Center

The J.P. Das Developmental Disabilities Centre celebrated its 40th anniversary on September 1, 2007, followed by The University of Alberta's 100th anniversary in 2008. The year 2008 also brought the appointment of a new Director for the Centre. As the immediate past Director of the Centre, the author recounts some of the history of the J.P. Das…

Sobsey, Dick



Psychometric Properties of the Disability Assessment Schedule (DAS) for Behavior Problems: An Independent Investigation  

ERIC Educational Resources Information Center

The present study employed the Disability Assessment Schedule (DAS) to assess problem behaviors in a large sample of adults with ID (N = 568) and evaluate the psychometric properties of this instrument. Although the DAS problem behaviors were found to be internally consistent (Cronbach's [alpha] = 0.87), item analysis revealed one weak item…

Tsakanikos, Elias; Underwood, Lisa; Sturmey, Peter; Bouras, Nick; McCarthy, Jane



Das RiemannIntegral Bemerkung 3.1 Motivation. Langen, Flachen und Volumenberechnungen, be-  

E-print Network

{|Ij| : j = 1, . . . , k} die Feinheit der Zerlegung Z. 1Georg Friedrich Bernhard Riemann (1826 ­ 1866) 2Kapitel 3 Das Riemann­Integral Bemerkung 3.1 Motivation. L¨angen­, Fl¨achen­ und verschiedene Wege, die nicht ¨aquivalent sind. Hier wird der einfachste Weg, das sogenannte Riemann1 ­Integral

John, Volker


Alice Vance ("Das Bärenweib"): a historical case of Nievergelt syndrome.  


Several malformed individuals were presented at the World Exhibition in Antwerp in 1894. Among them was Mrs. Alice Vance from Mount Pleasant, Texas, with congenital limb defects, and Mr. Eugen Berry, who had asymmetrical, monstrous enlargement and macrodactyly of the feet, i.e., Proteus syndrome. After the World Exhibition Mrs. Vance presented herself to the public in Castan's Panopticon imitating a bear. She became famous under the stage name "Das Bärenweib" ("the bear-like woman") and was examined by several German clinicians, and her malformations were considered to be of high scientific interest. Mrs. Vance had mesomelic dwarfism and her mother was known to have similar malformations. Her limb deficiencies were generally considered a unique congenital condition those days, and the diagnosis of "a maternally inherited malformation of the forearms and the shanks" [Daffner 1898: Munch Med Wochenschr 25:782] was made. Virchow [1897: Verh Berl Ges Ethnol Urgeschichte 29:624], feeling attacked by a daily newspaper stating that the physicians as well as the police of Berlin had missed the diagnosis of an "English disease," eventually exercised his authority and diagnosed Alice Vance as a "phocomelic." Clearly, she was not a phocomelic according to past and current definition of this term. Thus, from a historical point of view, the story illustrates how pressure from the daily press altered the definition of an up-to-then precisely defined medical term for decades. According to the clinical data and an X-ray report available from the literature, Alice Vance had a dominantly inherited type of mesomelic dwarfism. We propose the diagnosis of Nievergelt syndrome. PMID:9511977

Urban, M; Krüger, S



50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...  

Code of Federal Regulations, 2012 CFR

...ACT), DAS allocations, and individual fishing quotas (IFQ). 648.53 Section...ACT), DAS allocations, and individual fishing quotas (IFQ). (a) Scallop fishery...vessels, limited access vessels that are fishing under a limited access general...



50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...  

Code of Federal Regulations, 2011 CFR

...ACT), DAS allocations, and individual fishing quotas (IFQ). 648.53 Section...ACT), DAS allocations, and individual fishing quotas (IFQ). (a) Scallop fishery...vessels, limited access vessels that are fishing under a limited access general...



50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...  

Code of Federal Regulations, 2013 CFR

...ACT), DAS allocations, and individual fishing quotas (IFQ). 648.53 Section...ACT), DAS allocations, and individual fishing quotas (IFQ). (a) Scallop fishery...vessels, limited access vessels that are fishing under a LAGC permit, and LAGC...



50 CFR 648.53 - Acceptable biological catch (ABC), annual catch limits (ACL), annual catch targets (ACT), DAS...  

Code of Federal Regulations, 2014 CFR

...ACT), DAS allocations, and individual fishing quotas (IFQ). 648.53 Section...ACT), DAS allocations, and individual fishing quotas (IFQ). (a) Scallop fishery...vessels, limited access vessels that are fishing under a LAGC permit, and LAGC...



Actividades de Inovação e a Capacidade Inovadora das Empresas Portuguesas: Evidências Empíricas ao Nível do sector dos Serviços  

Microsoft Academic Search

Esta investigação visa analisar o grau de importância das actividades de inovação na capacidade inovadora empresarial, no âmbito das empresas de serviços portuguesas. A revisão da literatura considera três abordagens fundamentais ao nível da inovação dos serviços: assimilação, demarcação e síntese. Adicionalmente, apresenta-se a abordagem sistémica com o objectivo de identificar os principais determinantes da inovação, ao nível das actividades

Maria José Silva; Gastão Sousa e Jacinta Moreira



Eawag: Das Wasserforschungs-Institut des ETH-Bereichs berlandstrasse 133  

E-print Network

unterstützen? Hugo Aschwanden, Bundesamt für Umwelt, Bern, Schweiz November 2 cancelled #12;2/2 Eawag: Das Bernhard Truffer, Karin Ingold, Judit Lienert, Hans-Joachim Mosler, Roy Brouwer Environmental Social

Wehrli, Bernhard


Geschrieben steht: Im Anfang war das Wort! Hier stock ich schon! Wer hilft mir weiter fort?  

E-print Network

Geschrieben steht: »Im Anfang war das Wort!« Hier stock ich schon! Wer hilft mir weiter fort! Doch, auch indem ich dieses niederschreibe, Schon warnt mich was, da� ich dabei nicht bleibe. Mir hilft

Rostock, Universität


Foto:TUM/Heddergott Ist es Ihnen auch so ergangen wie mir? Das Diplomzeugnis  

E-print Network

Foto:TUM/Heddergott Ist es Ihnen auch so ergangen wie mir? Das Diplomzeugnis kam per Post, niemand ging mir ein Licht auf: Wo tüchtige Menschen zusammenhalten und Universität nicht nur als ,,Durchlauf

Heiz, Ulrich


Humboldt-Preis fr gute Die HU schreibt fr das kom-  

E-print Network

weltpolitischen mache, sei dabei von Bedeutung. Der Kulturwissenschaftlicher veran- staltete im vergangenen- mente in den Filmen ernst nimmt, führt das zwangsläufig auch zum Diskurs", sagt Gie�mann. Aus diesem

Röder, Beate


Auslandssemester WS 2010/11 in Lund (Schweden) 1. Vorbereitungen auf das Auslandssemester  

E-print Network

besteht. Die Carl von Ossietzky Universität Oldenburg hat zwei Kooperationen, zum einen mit ,,Lunds gehalten werden. Zu den Wohnmöglichkeiten ist zu sagen, dass das International Housing Office (IHO) in Lund

Oldenburg, Carl von Ossietzky Universität


Compositional safety of herbicide-tolerant DAS-81910-7 cotton.  


DAS-81910-7 cotton is a transgenic event that was transformed to contain the aad-12 and pat genes. These genes code for the AAD-12 and PAT proteins, which confer tolerance to the herbicides 2,4-D and glufosinate, respectively. Crop composition studies were conducted with DAS-81910-7 cotton (both nonsprayed and sprayed with 2,4-D and glufosinate) to comply with requirements of regulatory authorities responsible for evaluating crop safety. Results indicate compositional equivalence between DAS-81910-7 cottonseed and nontransgenic cottonseed and between sprayed and nonsprayed DAS-81910-7 cottonseed. This study builds on the results from many prior studies which support the conclusion that transgenesis is less likely to unexpectedly alter the composition of crops as compared with traditional breeding. PMID:24147981

Herman, Rod A; Fast, Brandon J; Johnson, Tempest Y; Sabbatini, Jane; Rudgers, Gary W



Anbindung des SISIS-SunRise-Bibliothekssystems an das zentrale Identitätsmanagement  

NASA Astrophysics Data System (ADS)

Wir berichten über Konzepte und Implementierungen zur Datenprovisionierung aus den Personenverwaltungssystemen der Technischen Universität München (TUM) über das zentrale Metadirectory am Leibniz-Rechenzentrum (LRZ) in das SISIS-SunRise-Bibliothekssystem der Universitätsbibliothek der TUM (TUB). Es werden drei Implementierungsvarianten diskutiert, angefangen von der Generierung und Übertragung einfacher CSV-Dateien über ein OpenLDAP-basiertes Konzept als Backend für die SISIS-Datenbank bis zur endgültigen Implementierung mit dem OCLC IDM Connector.

Ebner, Ralf; Pretz, Edwin


Effect of bulk inversion asymmetry on the Datta-Das transistor  

NASA Astrophysics Data System (ADS)

A model of the Datta-Das spin field-effect transistor is presented which, in addition to the Rashba interaction, takes into account the influence of bulk inversion asymmetry of zinc-blende semiconductors. In the presence of bulk inversion asymmetry, the conductance is found to depend significantly on the crystallographic orientation of the channel. We determine the channel direction optimal for the observation of the Datta-Das effect in GaAs- and InAs-based devices.

?usakowski, A.; Wróbel, J.; Dietl, T.



Untersuchungen über das Pankreas einiger Selachier, mit besonderer Berücksichtigung des Inselorgans  

Microsoft Academic Search

1.Das Pankreas der Selachier entspricht im cytologischen Aufbau dem der höher entwickelten Wirbeltiere; die Läppchengliederung ist feiner, das Gangsystem dichter verästelt.2.Der apicale Pol der exkretorischen Acinuszellen ist dicht mit runden bis ovalen 0,6 bis 1,6 µ großen Zymogengranula angefüllt, die eine äußere, intensiv durch Aldehydfuchsin angefärbte Schale, eine hellere Randzone und einen homogenen dunkleren Kern zeigen. Diesem Befund entsprechen elektronenmikroskopische

Horst Kern



Das Alumni-Magazin der Technischen Universitt Berlin 2. Jahrgang Nr. 2 | 2013 Das Alumni-Magazin der Technischen Universitt Berlin  

E-print Network

Raumordnung, zog mit ihrer Behörde in das Ernst-Reuter-Haus 04/05 Der Lichtmagier Der Unternehmer Karsten Sache" Dirk Spender, Leiter des Regionalmanage- ments City West, über die Zukunft des Ernst-Decathlon-Wettbewerb zu den Finalisten. 2014 werden sie es in Versailles der Welt präsentieren 21 Mach`s doch einfach

Nabben, Reinhard


VIIRS ocean color data visualization and processing with IDL-based NOAA-SeaDAS  

NASA Astrophysics Data System (ADS)

The NOAA Sea-viewing Data Analysis System (NOAA-SeaDAS) is an Interactive Data Language (IDL)-based satellite data visualization, analysis, and processing system based on the version 6.4 of the NASA's Sea-viewing Wide Field-ofview (SeaWiFS) Data Analysis System (SeaDAS) released in 2012. NOAA-SeaDAS inherited all the original functionalities of SeaDAS 6.4 and was upgraded with many new functions and new sensor supports, particularly the support of the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi National Polar-Orbiting Partnership (SNPP). The main goal of the NOAA-SeaDAS development is primarily in support of NOAA ocean color team's calibration and validation activities. The current version of NOAA-SeaDAS can visualize, analyze, and process VIIRS Sensor Data Records (SDR or Level-1B data) produced by the NOAA Interface Data Processing System (IDPS), ocean color Environmental Data Records (EDR or Level-2 data) produced by the NOAA Multi-Sensor Level-1 to Level- 2 (MSL12) ocean color data processing system, and Level-3 data binned or mapped from Level-2 data produced by NOAA-MSL12. NOAA-SeaDAS is currently serving an active IDL user group at NOAA and will serve other institutions and universities in the future. The goal is to allow various scientific users to visualize, analyze, and process VIIRS data from Level-1B through Level-2 and Level-3. In addition, NOAA-SeaDAS can also visualize satellite images from the Korean Geostationary Ocean Color Imager (GOCI), as well as many other satellite ocean color sensors, e.g., SeaWiFS, the Moderate Resolution Imaging Spectroradiometer (MODIS), etc. NOAA-SeaDAS is under constant development to create new system functionalities and enhance user experience. With constantly increasing volume in the global ocean color data archive, NOAA-SeaDAS will play an important role in support of global marine environment data analysis and various scientific applications.

Wang, Xiaolong; Liu, Xiaoming; Jiang, Lide; Wang, Menghua; Sun, Junqiang



BOOK REVIEW: Geheimnisvolles Universum - Europas Astronomen entschleiern das Weltall  

NASA Astrophysics Data System (ADS)

The 25th birthday of ESO, in 1987, was celebrated by the publication of an illustrated popular book, "Exploring the Southern Sky" (Springer-Verlag 1987), which also saw editions in Danish, English, French, German, and Spanish. Written and illustrated by the ESO staff members Svend Laustsen, Claus Madsen and Richard M. West, its many pictures were mainly taken with the ESO 3.6m and Schmidt telescopes. The structure of the book - perhaps at that time somewhat unusual - started with things far away (Universe and galaxies), zoomed in to the Milky Way, and finally reached the Solar System (with a concluding chapter dealing with the La Silla observatory). Now, with the 4 units of the Very Large Telescope in full operation, and on the occasion of ESO's 40th birthday, another jubilee book has appeared: "Geheimnisvolles Universum: Europas Astronomen entschleiern das Weltall", written by the science journalist Dirk H. Lorenzen, of Hamburg, Germany, and prefaced by Catherine Cesarsky, Director General of ESO. Presumably, this book will also soon become available in more languages spoken in ESO member countries. Thus it may be worthwhile to review the first edition, although some readers may like to wait for more easily accessible editions. Before going into details, let me first mention that I find this a very impressing book, great to look at and refreshing to read. With ESO seen through the eyes of a visitor, things gain a perspective that is quite different from that of the previous book, and at least as attractive. It comes as no surprise that the book starts with a visit of ESO's showcase, the Paranal Observatory, and the writer not only notes down his own impressions, but also cites statements of some of the many people that keep Paranal going - technicians and staff astronomers. This mixture of texts provides a good impression of the operations at a large observatory for the general reader. The two more 'astronomical' parts that follow deal with star and planet formation, stellar death and dust formation, as well as with the Universe, its beginnings and contents (focussing on quasars and SN Ia); like the previous chapters, they contain many quotations of astronomers involved in these types of research (I suppose they are taken from interviews); these blocks, each composed of three chapters, are separated by a more technical part, two chapters dealing with interferometry and adaptive optics. The last third of the book is then dedicated almost exclusively to ESO's "prehistory", and here the reviewer starts to frown. This is a very extensive report on Juergen Stock's early site testing work for US astronomers, first for Gerard Kuiper and the University of Texas, and then for the Association of Universities for Research in Astronomy (AURA), to find an suitable place for a projected telescope and then for the AURA southern observatory, with page-long excerpts from his notebooks (or the printed "Stock reports"). It also deals with Stock's later activities in Chile and Venezuela. Finally, there are a few pages on the foundation of ESO and the choice of a Chilean site, as well as another few pages on future projects of ESO. The decision of ESO to go to Chile is treated very briefly, much shorter than in Blaauw's 1991 book "ESO's Early History"; the reasons for the early focussing on a site in South Africa, and the relatively quick jump on the "Chilean bandwagon" remain quite obscure. Compared to that, the 25 pages of "Stock reports" written to help the decision making of the site of the AURA observatory, contain a lot of not-too-relevant details like prices and names of horses and mules employed in Stock's site testing survey. It is fun reading, but does not penetrate under the surface, and the author's somewhat desperate attempt to join together the ends of the threat, "also the VLT is a consequence of Juergen Stock's activities in Chile", appears not very convincing. I do not want at all to diminish Stock's immense work that made Chile to the "gol

Duerbeck, H. W.; Lorenzen, D. H.



Ballistic transport in extended Datta-Das spin field effect transistors  

NASA Astrophysics Data System (ADS)

The model of the Datta-Das spin field effect transistor [S. Datta, B. Das, Appl. Phys. Lett. 56 (1990) 665] is extended in several respects: (1) the Rashba effect and Dresselhaus effect coexist; (2) the incoming and outgoing leads are both ferromagnetic; (3) the interfacial scattering and band mismatch are taken into account. By using the Griffith boundary conditions, the transmission coefficients and, thus, the Landauer-Büttiker conductance are obtained analytically. The transmission probability and conductance of the spin field effect transistor are studied in detail.

Xiao, Yun-Chang; Zhu, Rui; Deng, Wen-Ji



Das Problem der MRSA-Infektionen bei der Behandlung des Diabetischen Fußsyndroms  

Microsoft Academic Search

Zusammenfassung  \\u000a An Hand eines ausgewählten Patientenkollektivs wurde das Phänomen der Kolonisation\\/Infektion von Patienten der Klinik für\\u000a Technische Orthopädie und Rehabilitation (TO) am Universitätsklinikum Münster (UKM) mit Methicillin-resistenten Staphylococcusaureus-Stämmen\\u000a (MRSA) retrospektiv erfasst. Das Untersuchungskollektiv setzt sich aus 28 Patienten zusammen,bei denen im Untersuchungszeitraum\\u000a (Januar 1997 bis Juni 2000) MRSA mikrobiologisch nachgewiesen wurde.16 Patienten waren lediglich kolonisiert, bei 12 Patienten\\u000a konnte eine

C. Hornberg; T. R. Schäfer; A. Koller; H. H. Wetz



Einfluss der Nutzung des Online-Bankings auf das Produktnutzungsverhalten und die Profitabilität von Bankkunden  

Microsoft Academic Search

Zusammenfassung  Um die Vorteilhaftigkeit des Vertriebskanals Online-Banking beurteilen zu können, ist die Ermittlung des Effekts der Online-Banking\\u000a Nutzung auf die Profitabilität der Kunden entscheidend.\\u000a \\u000a Die Ermittlung dieses Effekts ist mit Hilfe eines einfachen Mittelwertvergleichs jedoch nicht möglich, da sich Kunden selbst\\u000a entscheiden, ob sie das Online-Banking nutzen wollen. Dies kann dazu führen, dass sich die Gruppe der Kunden, die das Online-Banking

Sonja Gensler; Bernd Skiera; Martin Böhm



Exploratory and confirmatory factor validation of the Dysfunctional Attitude Scale for Malays (DAS-Malay) in Malaysia  

Microsoft Academic Search

The aim of this study was to investigate the factor structure of the Malay version of the Dysfunctional Attitude Scale (DAS-Malay) in clinical and nonclinical populations. The DAS is a self-report inventory derived from Beck's cognitive theory of depression to measure beliefs constituting a predisposition to depression. The 40-item DAS-Malay was completed by 315 university students, 495 members of the

Firdaus Mukhtar; Tian P. S. Oei



Leben Und Bildung In Den Klostern Des Fruhen Mittelalters Nach Scheffels "Ekkehard" Und Freytags "Das Nest Der Zaunkonige" Bearbeitet  

E-print Network

der Mönch Ratpert begonnen und Ekkehard IV. bis ans Ende des zehnten Jahrhunderts fortgeführt hat. Das Waltarilied ist das Werk eines der Ekkeharde von St. Gallen. In der klostergescnicnxe wird bemerkt, 2. dass es das Jugendgedicht Ekkehard1 s I...- und Machtverhältnissen in Altalemannien verknüpft. Er ging sogar nach Sankt Gallen, um die Ortlichkeiten mit eigenen Augen zu sehen, wo seine Personen im Romane wandeln sollten. Von seiner Mutter und Grossmutter hatte er durch Erzählungen die...

Apel, Elizabeth



Automatic Segmentation and Indexing in a Database of Bird Madirakshi Das R. Manmatha  

E-print Network

Automatic Segmentation and Indexing in a Database of Bird Images Madirakshi Das R. Manmatha approach on a database of bird images. We show that in 87% of 450 bird images tested, the segmentation is sufficient to determine the colors of the bird correctly for re- trieval purposes. We also show that our

Massachusetts at Amherst, University of



E-print Network

INHALTE IN DAS CURRICULUM DES MODELLSTUDIENGANGS HANNIBAL AN DER MHH Herausgegeben von Dr. phil. Bärbel der Gleichstellungs- beauftragten der MHH. Herausgegeben von Dr. phil. Bärbel Miemietz Redaktion: Dr INHALT I Workshop (Nephrologie) 11. April 2008 Warum haben Frauen rote Wangen? VON PROFESSORIN DR. MARION

Manstein, Dietmar J.


Open Access-Policy der JGU Exzellente Forschung, das Streben nach Erkenntnis, die Entdeckung von Neuem,  

E-print Network

Entdeckung von Neuem, Weltoffenheit und Internationalität gehören zu den Prinzipien der Johannes Gutenberg und die freie Verfügbarkeit von wissenschaftlicher Information. Sie unterstützt daher das Prinzip des und ihre Inhalte für jedermann zu jeder Zeit von jedem Ort im kostenfreien Zugriff zur Verfügung zu

Kaus, Boris


Liebe Alumni, wir mchten Sie heute auf das neue Angebot von Osna-  

E-print Network

Liebe Alumni, wir möchten Sie heute auf das neue Angebot von Osna- brück Alumni International von Lehre und wissenschaftlicher Zusammenarbeit zu leisten. Nutzen Sie die Möglichkeit, mit der an un- terschiedlichen Angeboten bereit, von denen Sie profitieren können. Alle Informationen zu

Osnabrück, Universität


Incorporating Parallel Computing into the Goddard Earth Observing System Data Assimilation System (GEOS DAS)  

NASA Technical Reports Server (NTRS)

Atmospheric data assimilation is a method of combining actual observations with model forecasts to produce a more accurate description of the earth system than the observations or forecast alone can provide. The output of data assimilation, sometimes called the analysis, are regular, gridded datasets of observed and unobserved variables. Analysis plays a key role in numerical weather prediction and is becoming increasingly important for climate research. These applications, and the need for timely validation of scientific enhancements to the data assimilation system pose computational demands that are best met by distributed parallel software. The mission of the NASA Data Assimilation Office (DAO) is to provide datasets for climate research and to support NASA satellite and aircraft missions. The system used to create these datasets is the Goddard Earth Observing System Data Assimilation System (GEOS DAS). The core components of the the GEOS DAS are: the GEOS General Circulation Model (GCM), the Physical-space Statistical Analysis System (PSAS), the Observer, the on-line Quality Control (QC) system, the Coupler (which feeds analysis increments back to the GCM), and an I/O package for processing the large amounts of data the system produces (which will be described in another presentation in this session). The discussion will center on the following issues: the computational complexity for the whole GEOS DAS, assessment of the performance of the individual elements of GEOS DAS, and parallelization strategy for some of the components of the system.

Larson, Jay W.



Das Institut fr Theoretische Physik ldt ein zum Symposium "Complex Ground States  

E-print Network

Das Institut für Theoretische Physik lädt ein zum Symposium "Complex Ground States of Disordered:45 Partition Functions via Cluster Distributions PD Dr. Alexander Hartmann 9:45 ­ 10:10 Rare-Event-Statistics

Grabowski, Jens


Die Freunde der TU Darmstadt hatten zur feier-lichen Preisverleihung in das reprsentative G-  

E-print Network

Die Freunde der TU Darmstadt hatten zur feier- lichen Preisverleihung in das repräsentative Gä Moderator. Rund 100.000 Euro geben die Freunde der TU 2014 im Rahmen der Preisvergabe für die För- derung Vereini- gung Albert Filbert in seiner Begrüßung, ,,die Freunde leisten mit ihren Auszeichnungen dazu

Haller-Dintelmann, Robert


das Jahrbuch 2010 Gesellschaft der Freunde der FernUniversitt e.V.  

E-print Network

das Jahrbuch 2010 Gesellschaft der Freunde der FernUniversität e.V. 11_Die Fakultät für 44_Gesellschaft der Freunde der FernUniversität: Alle für eine 46_,,Die FernUni muss in die Köpfe" 48 Jahrbuch 2010 der FernUniversität in Hagen und der Gesellschaft der Freunde der FernUniversität e.V. 4

Güting, Ralf Hartmut


Flashbacks: Reminiscences from 40 Years with the J.P. Das Developmental Disabilities Centre  

ERIC Educational Resources Information Center

In this article, the author reminisces about his 40 years with the J.P. Das Developmental Disabilities Centre. He begins by recalling his early years with the Centre. He follows it up with his middle years, as well as his later years with the Centre. The author ends his flashback by "bragging" about some of the extraordinary scholars who have…

Das, J. P.



On-Line Algorithms for Market Equilibria Spyros Angelopoulos Atish Das Sarma Avner Magen Anastasios Viglas  

E-print Network

On-Line Algorithms for Market Equilibria Spyros Angelopoulos #3; Atish Das Sarma #3; Avner Magen in linear markets consisting of divisible goods and agents with money. Speci#12;cally, we consider on-line algorithms for this problem in which goods are considered on-line, and each good is assigned an irrevocable

Magen, Avner


Alte oder Neue Finanzwissenschaft? Ein Plädoyer für das Alte und Bewährte  

Microsoft Academic Search

wer sich die Frage vorlegt, welchen Nutzen die Finanzwissenschaft heute stiften kann, geht am besten von verschiedenen Gesichtspunkten aus. Diejenigen, die vor Jahrhunderten dazu aufgerufen hatten, die Wissenschaft zu betreiben, hatten konkrete Probleme im Auge. Man kann die Wissenschaft also von den Problemen her fallweise betreiben und sich dann eklektisch das Nötige zusammensuchen. Nach einiger Zeit begannen aber die auf

Meine Damen


1 Die algebraische Normalform Boolesche Abbildungen lassen sich durch Polynome beschreiben das  

E-print Network

Wahrheitstafel von f + g. Das Hamming-Gewicht wt(f) := d(f, 0) gibt die Anzahl der Argumente x Fn 2 an, an denen ¨ubereinstimmen. 3. Die Anzahl der Nullstellen von f ist d(f, 1) = 2n - wt(f). 1.2 Boolesche Linearformen F¨ur u

Pommerening, Klaus - Institute of Medical Biostatistics, Epidemiology, and Informatics & Fachbereich 08


Lineare Algebra fur das Lehramt (L2/L5) Prof. Dr. Klaus Johannson  

E-print Network

Lineare Algebra f¨ur das Lehramt (L2/L5) SoSe 2011 Prof. Dr. Klaus Johannson Johann Wolfgang Goethe an Programmen zur Lin- earen Algebra. Von daher ist jeder Informationsbedarf leicht zu decken. Ziel der Arbeitsweise von moderner Mathematik Auskunft geben, und die ein Lehrmatsstudierender wissen sollte um gut f

Johannson, Klaus


Editorial 1 Stereo-3D in der Medienproduktion -Einordnung in das CTO-Modell 2  

E-print Network

(2010): ,,Stereo-3D" 23 Eine Buchbesprechung von Paul Klimsa Max Hemo (2012): ,,s3D Now! A Stereoscopic#12;I Inhalt Editorial 1 Stereo-3D in der Medienproduktion - Einordnung in das CTO-Modell 2 von Mara Seupel und Yvonne Thomas Die �ffnung des Bildraums: Zur ästhetischen Erweiterung des 3D-Kinos 8



Indexing Flower Patent Images using Domain Knowledge Madirakshi Das R. Manmatha Edward M. Riseman  

E-print Network

Indexing Flower Patent Images using Domain Knowledge Madirakshi Das R. Manmatha Edward M. Riseman a solution to the problem of indexing images of flowers for searching a flower patents database by color. The flower region is isolated from the background by using an automatic iterative segmentation algorithm

Massachusetts at Amherst, University of


Conductance modulation of a nonballistic Datta-Das spin field effect transistor.  


A Datta-Das spin field effect transistor (FET) made of a nonballistic quantum wire with a single transport channel is considered. Although there is no spin relaxation and the spin precession is not influenced by elastic scattering, successful spin FET operation can still be prevented by the conductance fluctuations. The necessary condition for the desired spin FET operation is obtained. PMID:21690919

Caliskan, S



Conductance modulation of a nonballistic Datta Das spin field effect transistor  

NASA Astrophysics Data System (ADS)

A Datta-Das spin field effect transistor (FET) made of a nonballistic quantum wire with a single transport channel is considered. Although there is no spin relaxation and the spin precession is not influenced by elastic scattering, successful spin FET operation can still be prevented by the conductance fluctuations. The necessary condition for the desired spin FET operation is obtained.

Caliskan, S.



Influence of bulk inversion asymmetry on the Datta-Das transistor  

NASA Astrophysics Data System (ADS)

The influence of bulk inversion asymmetry on spin field effect transistor is studied. It is shown that the period of Datta-Das oscillations changes with subband index. The conductance is found to depend significantly on the crystallographic orientation of the device channel. The optimal channel directions in GaAs- and InAs-based devices are determined.

?usakowski, A.; Wróbel, J.; Dietl, T.



On Stability of Banking Networks Piotr Berman # Bhaskar DasGupta + Lakshmi Kaligounder # Marek Karpinski  

E-print Network

, is the phenomenon of financial contagion in the context of banking networks, and is philosophically relatedOn Stability of Banking Networks Piotr Berman # Bhaskar DasGupta + Lakshmi Kaligounder # Marek Karpinski § Abstract Threats on the stability of a financial system may severely affect the functioning

Eckmiller, Rolf


On Stability of Banking Networks Piotr Berman Bhaskar DasGupta Lakshmi Kaligounder Marek Karpinski  

E-print Network

, is the phenomenon of financial contagion in the context of banking networks, and is philosophically relatedOn Stability of Banking Networks Piotr Berman Bhaskar DasGupta Lakshmi Kaligounder Marek Karpinski§ Abstract Threats on the stability of a financial system may severely affect the functioning of the entire

Eckmiller, Rolf


Competitividade das exportações brasileiras de frutas tropicais Competitiveness of Brazilian exports of tropical fruits  

Microsoft Academic Search

Resumo Este trabalho tem como objetivo analisar o desempenho das exportações brasileiras de frutas tropicais, aqui representadas pelo abacaxi e mamão, e avaliar a competitividade desses produtos no comércio mundial entre os anos de 1994 e 2003. A eficiência global do País no comércio desses produtos foi avaliada levando-se em conta sua participação no mercado e o posicionamento dos produtos

José Newton Pires Reis


Evoluo das Linguagens Faladas IM-UFRJ 13/05/2009  

E-print Network

livros imperdíveis Evoluc¸ ~ao das Linguagens Faladas ­ p. #12;Dois livros imperdíveis Genes, Peuples et;Dois livros imperdíveis Genes, Peuples et Langues Luigi Luca Cavalli-Sforza Odile Jacob, Paris (1996

Liu, I-Shih


Performance of Runtime Optimization on BLAST Abhinav Das, Jiwei Lu, Howard Chen, Jinpyo Kim,  

E-print Network

Performance of Runtime Optimization on BLAST Abhinav Das, Jiwei Lu, Howard Chen, Jinpyo Kim, Pen-Chung Yew, Wei-Chung Hsu Department of Computer Science University of Minnesota {adas,jiwei,chenh,jinpyo,yew,hsu} Dong-Yuan Chen Microprocessor Research Labs Intel Corporation Abstract

Minnesota, University of


The Great War and Remembrance in Jose Leon Machado's "Memoria das Estrelas sem Brilho"  

ERIC Educational Resources Information Center

This article analyzes Jose Leon Machado's novel, "Memoria das Estrelas sem Brilho," as a multilayered historical novel in which a war story provides a background for comments on aspects of early twentieth-century Portuguese society, such as male bonding, religion, sexual mores, and social stratification. (Contains 11 notes.)

Azevedo, Milton M.



The Deaf Acculturation Scale (DAS): Development and Validation of a 58-Item Measure  

ERIC Educational Resources Information Center

This study involved the development and validation of the Deaf Acculturation Scale (DAS), a new measure of cultural identity for Deaf and hard-of-hearing (hh) populations. Data for this study were collected online and involved a nation-wide sample of 3,070 deaf/hh individuals. Results indicated strong internal reliabilities for all the subscales,…

Maxwell-McCaw, Deborah; Zea, Maria Cecilia



Cold in-place recycling with bitumen emulsion Animesh Das1  

E-print Network

Cold in-place recycling with bitumen emulsion Animesh Das1 Introduction The cold in-place recycling (CIPR) is a process where the existing bituminous pavement is recycled without application of heat breaking (depends on temparture, humidity and wind), the breakdown rolling is initiated with large rubber-tired

Das, Animesh


Das gewebliche Verhalten des ovalen Fensters und der Cysterna perilymphatica nach typischer Vestibulotomie beim Kaninchen  

Microsoft Academic Search

Zusammenfassung Wie sich nach der Vestibulotomie bei vier Kaninchen und dem Verschluß des ovalen Fensters durch ein Transplantat aus der Conjunctiva ergibt, blieb letzteres frei von entzündlichen Reaktionen, es ist auch mit dem Fensterrahmen stets einwandfrei verwachsen. Die Überhäutung durch die Mittelohrschleimhaut wie das Endothel des Labyrinthes erfolgte vollständig. Im Bereich des ovalen Fensters bildete sich neuer Knochen, bei einem

F. Sprenger



A 90 day chronic toxicity study of Nigerian herbal preparation DAS-77 in rats  

PubMed Central

Background The herbal preparation DAS-77, used for the treatment of various ailments in Nigeria, contains the milled bark of Mangifera indica L. and root of Carica papaya L. Toxicological assessment of the preparation was carried out in this study. Methods In the acute toxicity study, DAS-77 was administered to mice p.o. up to 20 g/kg in divided doses and i.p. at 250–3000 mg/kg. Mortality within 24 h was recorded. In the chronic toxicity study, rats were treated p.o. for 90 days at doses of 80, 400 (therapeutic dose, TD) and 2000 mg/kg. By 90 days, animals were sacrificed and blood samples collected for hematological and biochemical analysis. Organs were harvested for weight determination, antioxidants and histopathological assessments. Results DAS-77 did not produce any lethality administered p.o. up to 20 g/kg in divided doses but the i.p. LD50 was 1122.0 mg/kg. At TD, DAS-77 produced significant (p?DAS-77 is relatively safe with the potential for enhancing in vivo antioxidant activity. However, possibly reversible side-effects include electrolyte imbalance and sterility in males. PMID:22892317



Vierte Satzung zur nderung der Fachstudien-und Prfungsordnung fr das Fach Indogermanistik und Indoiranistik im Zwei-Fach-  

E-print Network

-Element zur Vorlesung GOP 1 1 Basismodul Sanskrit 10 Sanskrit I GOP 2 4 Eigenstudiums-Element zum Proseminar I GOP 1 1 Sanskrit II GOP 2 4 Eigenstudiums-Element zum Proseminar II GOP 1 1 Aufbaumodul Indoiranische GOP müssen mindestens die Modulprüfungen für das Basismodul ,,Sanskrit" sowie für das Modul

Fiebig, Peter


in Russo, Marisa & Caponi, Sandra (eds.), Estudos de Filosofia & Histria das Cincias Biomdicais, Discurso Editorial, So Paulo,  

E-print Network

1 in Russo, Marisa & Caponi, Sandra (eds.), Estudos de Filosofia & História das Ciências'ouvrage organisé par Sandra Caponi et Marisa Russo sous le titre Estudos de Filosofia & História das Ciências

Paris-Sud XI, Université de


Das Forschungsprojekt: \\  

Microsoft Academic Search

The stocks of white peat (slightly humified Sphagnum-peat) in Western and Central Europe are nearly depleted. Alternatives for this raw material in professional horticulture are absent. The pressure on pri- stine bogs increases. The sustainable cultivation of peat mosses (Sphagnum) seems a sensible solution ensuring a lasting supply of white peat as raw material. Sphagnum material looses more and more



DAS Boot!  

ERIC Educational Resources Information Center

The residential services group is lobbying to dump its aging hard-wired phone system because students don't use it. The town and campus public safety officials are demanding that their portable two-way radios operate well not only outdoors, but within campus buildings. Students are now expecting text messaging and WiFi service to work everywhere…

Chretien, Wendy



Datta-Das-type spin-field-effect transistor in the nonballistic regime  

NASA Astrophysics Data System (ADS)

We analyzed the applicability of original Datta-Das proposal for spin-field-effect transistor (spin-FET) to nonballistic regime based on semiempirical Monte Carlo simulation for spin transport. It is demonstrated that the spin helix state in two-dimensional electron gas system is sufficiently robust against D’yakonov-Perel’ spin relaxation to allow an operation of Datta-Das-type spin-FET in the nonballistic transport regime. It is also shown that the spin diffusion length of the spin helix state can be increased with an in-plane electrical field along the [11¯0] direction. In marked contrast to early proposals for nonballistic spin-FETs, the “on” and “off” states are characterized by a 180° phase difference in the spin precession motions, which is highly advantageous in terms of device flexibility.

Ohno, Munekazu; Yoh, Kanji



Datta-Das transistor: Significance of channel direction, size dependence of source contacts, and boundary effects  

NASA Astrophysics Data System (ADS)

We analyze the spin expectation values for injected spin-polarized electrons (spin vectors) in a [001]-grown Rashba-Dresselhaus two-dimensional electron gas (2DEG). We generalize the calculation for point spin injection in semi-infinite 2DEGs to finite-size spin injection in bounded 2DEGs. Using the obtained spin vector formula, significance of the channel direction for the Datta-Das transistor is illustrated. Numerical results indicate that the influence due to the finite-size injection is moderate, while the channel boundary reflection may bring unexpected changes. Both effects are concluded to decrease when the spin-orbit coupling strength is strong. Hence [110] is a robust channel direction and is therefore the best candidate for the design of the Datta-Das transistor.

Liu, Ming-Hao; Chang, Ching-Ray



Weitere Untersuchungen über die Wirkung von Aneurin und Biotin auf das Wachstum von Wurzelpilzen  

Microsoft Academic Search

1.Die vorliegende Untersuchung behandelt in erster Linie den Einfluß von Aneurin in suboptimalen Mengen auf das Wachstum von Clitopilus Prunulus (Scop.) Fr., Boletus luteus (L.) Fr. und B. variegatus (Sw.) Fr.2.Aneurin hatte bei diesen Pilzen eine überaus starke stimulierende Wirkung auf die Wachstumsgeschwindigkeit.3.Der Verlauf der Wachstumskurven scheint darauf hinzudeuten, daß die Pilze bei diesen Versuchen nicht die Fähigkeit besaßen, selbst

Elias Melin; Birgitta Nyman



Das Neutron, der Kosmos und die Kräfte: Neutronen in der Teilchenphysik  

NASA Astrophysics Data System (ADS)

Das Neutron besitzt eine einzigartige Kombination von Eigenschaften. Sie ermöglicht die Untersuchung aller vier elementaren Kräfte. Dabei wurden beeindruckende Resultate erzielt, wie die Präzisionsmessungen der elektrischen Ladung des Neutrons oder der Feinstrukturkonstante zeigen. Die genaue Bestimmung der schwachen Wechselwirkungsstärke der Nukleonen liefert der Astrophysik wichtige Daten. Die Messung eines von Null verschiedenen elektrischen Dipolmoments des Neutrons könnte einen entscheidenden Hinweis über die Physik jenseits des Standardmodells der Teilchenphysik geben. Doch auch zur Aufklärung von Unsicherheiten innerhalb des Standardmodells selbst tragen Neutronen bei.

Soldner, Torsten



Cultura do curto prazo limita xito das empresas Empresas no tm potenciado  

E-print Network

emprego. As ferramen- tas não são novas, pelo contrário, entraram no léxico das empresas de todo mundo- pertaram para uma nova consciência vo- cacionada para a necessidade de alterarem os seus padrões de gestão propor- cionar novas vantagens competitivas. Esta mudança de paradigma reflecte- -se já na melhoria da

Instituto de Sistemas e Robotica


Lineare Algebra fur das Lehramt (L2/L5) Prof. Dr. Klaus Johannson  

E-print Network

Lineare Algebra f¨ur das Lehramt (L2/L5) SoSe 2011 Prof. Dr. Klaus Johannson Johann Wolfgang Goethe, Lineare Algebra (L2/L5) #12;2 . Lineare Algebra (L2/L5) Ziel der Vorlesung ist es aus dem immensen Berufsleben vorbereitet zu sein. Frankfurt, SoSe 2011 Klaus Johannson, Lineare Algebra (L2/L5) #12;§1 Logic

Johannson, Klaus


High-frequency behavior of the Datta-Das spin transistor  

NASA Astrophysics Data System (ADS)

We have studied the high-frequency behavior and the ultimate limiting factor to the cutoff frequency for the Datta-Das spin transistor using device Monte Carlo simulations. We have found that the maximum frequency of operation is not related to intrinsic parameters to the spin of the carriers, such as the Larmor frequency or the spin lifetime, but to the transit time through the channel.

López, H.; Oriols, X.; Suñé, J.; Cartoixà, X.



Nonballistic two-channel Datta-Das spin field effect transistor  

NASA Astrophysics Data System (ADS)

Scattering by impurities is believed to be harmful for a Datta- Das spin field effect transistor (SFET). We present a quantum mechanical analysis of a nonballistic SFET in the small width limit, where only two (two from spin) channels are allowed, and find that the SFET can show diverse behaviors depending on relative magnitudes of various important energy scales. We identify these scales and show that the nonballistic SFET can operate successfully in certain regimes of the energy scales.

Lee, Hyun-Woo



Mesoscopic effects in a single-mode Datta-Das spin field-effect transistor  

NASA Astrophysics Data System (ADS)

We study a single-mode Datta-Das spin field-effect transistor (SFET) in the presence (absence) of impurity scattering and external magnetic fields, and find interesting mesoscopic effects such as peak splitting, phase locking, and period halving. Experimental observation of these effects appears to be feasible in a single-mode SFET made of materials such as InGaAs/InAlAs .

Lee, Hyun-Woo; Çal??kan, S.; Park, Hyowon



Analysis of the two-dimensional Datta-Das spin field effect transistor  

NASA Astrophysics Data System (ADS)

An analytical expression is derived for the conductance modulation of a ballistic two-dimensional Datta-das spin field effect transistor (SPINFET) as a function of gate voltage. Using this expression, we show that the recently observed conductance modulation in a two-dimensional SPINFET structure does not match the theoretically expected result very well. This calls into question the claimed demonstration of the SPINFET and underscores the need for further careful investigation.

Agnihotri, P.; Bandyopadhyay, S.



Assimilation of SBUV Version 8 Radiances into the GEOS Ozone DAS  

NASA Technical Reports Server (NTRS)

In operational weather forecasting, the assimilation of brightness temperatures from satellite sounders, instead of assimilation of 1D-retrievals has become increasingly common practice over the last two decades. Compared to these systems, assimilation of trace gases is still at a relatively early stage of development, and efforts to directly assimilate radiances instead of retrieved products have just begun a few years ago, partially because it requires much more computation power due to the employment of a radiative transport forward model (FM). This paper will focus on a method to assimilate SBUV/2 radiances (albedos) into the Global Earth Observation System Ozone Data Assimilation Scheme (GEOS-03DAS). While SBUV-type instruments cannot compete with newer sensors in terms of spectral and horizontal resolution, they feature a continuous data record back to 1978, which makes them very valuable for trend studies. Assimilation can help spreading their ground coverage over the whole globe, as has been previously demonstrated with the GEOS-03DAS using SBUV Version 6 ozone profiles. Now, the DAS has been updated to use the newly released SBUV Version 8 data. We will compare pre]lmlnarv results of SBUV radiance assimilation with the assimilation of retrieved ozone profiles, discuss methods to deal with the increased computational load, and try to assess the error characteristics and future potential of the new approach.

Mueller, Martin D.; Stajner, Ivanka; Bhartia, Pawan K.



Annotation and visualization of endogenous retroviral sequences using the Distributed Annotation System (DAS) and eBioX  

PubMed Central

Background The Distributed Annotation System (DAS) is a widely used network protocol for sharing biological information. The distributed aspects of the protocol enable the use of various reference and annotation servers for connecting biological sequence data to pertinent annotations in order to depict an integrated view of the data for the final user. Results An annotation server has been devised to provide information about the endogenous retroviruses detected and annotated by a specialized in silico tool called RetroTector. We describe the procedure to implement the DAS 1.5 protocol commands necessary for constructing the DAS annotation server. We use our server to exemplify those steps. Data distribution is kept separated from visualization which is carried out by eBioX, an easy to use open source program incorporating multiple bioinformatics utilities. Some well characterized endogenous retroviruses are shown in two different DAS clients. A rapid analysis of areas free from retroviral insertions could be facilitated by our annotations. Conclusion The DAS protocol has shown to be advantageous in the distribution of endogenous retrovirus data. The distributed nature of the protocol is also found to aid in combining annotation and visualization along a genome in order to enhance the understanding of ERV contribution to its evolution. Reference and annotation servers are conjointly used by eBioX to provide visualization of ERV annotations as well as other data sources. Our DAS data source can be found in the central public DAS service repository, , or at . PMID:19534743

Martínez Barrio, Álvaro; Lagercrantz, Erik; Sperber, Göran O; Blomberg, Jonas; Bongcam-Rudloff, Erik



Einleitung Das Modell von Keller und Segel Erweiterungen des Models von Keller und Segel Zusammenhang Populations-und Zellbetrachtung Literatur Bakterielle Musterbildung, Chemotaxis  

E-print Network

Einleitung Das Modell von Keller und Segel Erweiterungen des Models von Keller und Segel;Einleitung Das Modell von Keller und Segel Erweiterungen des Models von Keller und Segel Zusammenhang Populations- und Zellbetrachtung Literatur Inhalt 1 Einleitung Das Experiment von Adler 2 / 48 #12;Einleitung

Münster, Westfälische Wilhelms-Universität


Satzung der Johann Wolfgang Goethe-Universitt Frankfurt am Main fr das Verfahren in zulassungsbeschrnkten Studiengngen mit Hochschulauswahl-  

E-print Network

Hessen von der Johann Wolfgang Goethe-Universität Frankfurt am Main zugelassen wurde. § 51 Satzung der Johann Wolfgang Goethe-Universität Frankfurt am Main für das Verfahren Johann Wolfgang Goethe- Universität am nachstehende Satzung erlassen: § 1 Allgemeines Die Satzung regelt

Mester, Rudolf


Exploratory and confirmatory factor validation of the Dysfunctional Attitude Scale for Malays (DAS-Malay) in Malaysia.  


The aim of this study was to investigate the factor structure of the Malay version of the Dysfunctional Attitude Scale (DAS-Malay) in clinical and nonclinical populations. The DAS is a self-report inventory derived from Beck's cognitive theory of depression to measure beliefs constituting a predisposition to depression. The 40-item DAS-Malay was completed by 315 university students, 495 members of the general community, 167 medical patients, and 113 patients diagnosed with major depressive disorder. Through principal axis factoring, with varimax rotation, two factors were extracted; performance evaluation and self-control. Correlation with depression and other variables indicated that the DAS-Malay held good concurrent validity. In addition, sensitivity and specificity of the total scores of the DAS were evident in this study. The results showed that the DAS-Malay possesses satisfactory psychometric properties suggesting that this instrument is appropriate for use as a cognitive measure in a Malay cultural context although several issues require consideration. PMID:23051574

Mukhtar, Firdaus; Oei, Tian P S



Validation of Land-Surface Mosaic Heterogeneity in the GEOS DAS  

NASA Technical Reports Server (NTRS)

The Mosaic Land-surface Model (LSM) has been included into the current GEOS Data Assimilation System (DAS). The LSM uses a more advanced representation of physical processes than previous versions of the GEOS DAS, including the representation of sub-grid heterogeneity of the land-surface through the Mosaic approach. As a first approximation, Mosaic assumes that all similar surface types within a grid-cell can be lumped together as a single'tile'. Within one GCM grid-cell, there might be 1 - 5 different tiles or surface types. All tiles are subjected to the grid-scale forcing (radiation, air temperature and specific humidity, and precipitation), and the sub-grid variability is a function of the tile characteristics. In this paper, we validate the LSM sub-grid scale variability (tiles) using a variety of surface observing stations from the Southern Great Plains (SGP) site of the Atmospheric Radiation Measurement (ARM) Program. One of the primary goals of SGP ARM is to study the variability of atmospheric radiation within a G,CM grid-cell. Enough surface data has been collected by ARM to extend this goal to sub-grid variability of the land-surface energy and water budgets. The time period of this study is the Summer of 1998 (June I - September 1). The ARM site data consists of surface meteorology, energy flux (eddy correlation and bowen ratio), soil water observations spread over an area similar to the size of a G-CM grid-cell. Various ARM stations are described as wheat and alfalfa crops, pasture and range land. The LSM tiles considered at the grid-space (2 x 2.5) nearest the ARM site include, grassland, deciduous forests, bare soil and dwarf trees. Surface energy and water balances for each tile type are compared with observations. Furthermore, we will discuss the land-surface sub-grid variability of both the ARM observations and the DAS.

Bosilovich, Michael G.; Molod, Andrea; Houser, Paul R.; Schubert, Siegfried



The Das-Mathur-Okubo sum rule for the charged pion polarizability in a chiral model  

NASA Astrophysics Data System (ADS)

The Das-Mathur-Okubo (DMO) sum rule for the polarizability of charged pions is evaluated for the Nambu-Jona-Lasinio model Lagrangian in both its minimal and extended forms. A comparison is made with the results obtained using the same sum rule from chiral perturbation theory (?PT), approximate QCD sum rule calculations, explicit calculations on the lattice by Wilcox, and using the semi-empirical Kapusta-Shuryak spectral densities. The ?PT results from Compton scattering are also given. We point to a delicate cancellation between the intrinsic and recoil contributions to ??+/- in the DMO sum rule approach that can lead to calculated polarizabilities of either sign.

Klevansky, S. P.; Lemmer, R. H.; Wilmot, C. A.



Fano and Breit-Wigner resonances in carrier transport through Datta and Das spin modulators  

NASA Astrophysics Data System (ADS)

In this work we investigate the carrier transport through Datta and Das spin-modulator devices. We calculate the transmission coefficient of spin-polarized electrons taking into account their reflection from both ferromagnetic contacts. We show that the interfaces make the device behave as a Fabry-Perot cavity, so that Breit-Wigner resonances appear in the transmission coefficient. Moreover, interference of quantum-confined electron states with free electron states leads to appearance of asymmetric Fano-type resonances. These resonances can be seen in the conductivity dependence on the chemical potential in the channel at very low temperatures (<1K) .

Shelykh, I. A.; Galkin, N. G.



Period Halving in a Single-Mode Datta-Das Spin Field Effect Transistor  

NASA Astrophysics Data System (ADS)

We study a nonballistic single-mode Datta-Das spin field effect transistor (SFET) subject to an external magnetic field parallel to the effective Rashba field. We map the SFET to an effective Aharonov-Bohm interferometer (ABI) and use this mapping to demonstrate that when the magnetic field is sufficiently strong, the Rashba-interaction-induced oscillation period of its conductance at sufficiently high temperature becomes a half of its zero temperature value while the temperature-induced period halving does not occur when the magnetic field is sufficiently weak.

Lee, Hyun-Woo; ?ali?kan, S.; Park, Hyowon



Novel Pandemic Influenza A(H1N1) Viruses Are Potently Inhibited by DAS181, a Sialidase Fusion Protein  

PubMed Central

Background The recent emergence of a novel pandemic influenza A(H1N1) strain in humans exemplifies the rapid and unpredictable nature of influenza virus evolution and the need for effective therapeutics and vaccines to control such outbreaks. However, resistance to antivirals can be a formidable problem as evidenced by the currently widespread oseltamivir- and adamantane-resistant seasonal influenza A viruses (IFV). Additional antiviral approaches with novel mechanisms of action are needed to combat novel and resistant influenza strains. DAS181 (Fludase™) is a sialidase fusion protein in early clinical development with in vitro and in vivo preclinical activity against a variety of seasonal influenza strains and highly pathogenic avian influenza strains (A/H5N1). Here, we use in vitro, ex vivo, and in vivo models to evaluate the activity of DAS181 against several pandemic influenza A(H1N1) viruses. Methods and Findings The activity of DAS181 against several pandemic influenza A(H1N1) virus isolates was examined in MDCK cells, differentiated primary human respiratory tract culture, ex-vivo human bronchi tissue and mice. DAS181 efficiently inhibited viral replication in each of these models and against all tested pandemic influenza A(H1N1) strains. DAS181 treatment also protected mice from pandemic influenza A(H1N1)-induced pathogenesis. Furthermore, DAS181 antiviral activity against pandemic influenza A(H1N1) strains was comparable to that observed against seasonal influenza virus including the H274Y oseltamivir-resistant influenza virus. Conclusions The sialidase fusion protein DAS181 exhibits potent inhibitory activity against pandemic influenza A(H1N1) viruses. As inhibition was also observed with oseltamivir-resistant IFV (H274Y), DAS181 may be active against the antigenically novel pandemic influenza A(H1N1) virus should it acquire the H274Y mutation. Based on these and previous results demonstrating DAS181 broad-spectrum anti-IFV activity, DAS181 represents a potential therapeutic agent for prevention and treatment of infections by both emerging and seasonal strains of IFV. PMID:19893747

Triana-Baltzer, Gallen B.; Gubareva, Larisa V.; Nicholls, John M.; Pearce, Melissa B.; Mishin, Vasiliy P.; Belser, Jessica A.; Chen, Li-Mei; Chan, Renee W. Y.; Chan, Michael C. W.; Hedlund, Maria; Larson, Jeffrey L.; Moss, Ronald B.; Katz, Jacqueline M.; Tumpey, Terrence M.; Fang, Fang



Genome-Wide Analysis of In Vivo Binding of the Master Regulator DasR in Streptomyces coelicolor Identifies Novel Non-Canonical Targets  

PubMed Central

Streptomycetes produce a wealth of natural products, including over half of all known antibiotics. It was previously demonstrated that N-acetylglucosamine and secondary metabolism are closely entwined in streptomycetes. Here we show that DNA recognition by the N-acetylglucosamine-responsive regulator DasR is growth-phase dependent, and that DasR can bind to sites in the S. coelicolor genome that have no obvious resemblance to previously identified DasR-responsive elements. Thus, the regulon of DasR extends well beyond what was previously predicted and includes a large number of genes with functions far removed from N-acetylglucosamine metabolism, such as genes for small RNAs and DNA transposases. Conversely, the DasR regulon during vegetative growth largely correlates to the presence of canonical DasR-responsive elements. The changes in DasR binding in vivo following N-acetylglucosamine induction were studied in detail and a possible molecular mechanism by which the influence of DasR is extended is discussed. Discussion of DasR binding was further informed by a parallel transcriptome analysis of the respective cultures. Evidence is provided that DasR binds directly to the promoters of all genes encoding pathway-specific regulators of antibiotic production in S. coelicolor, thereby providing an exquisitely simple link between nutritional control and secondary metabolism. PMID:25875084

?wi?tek-Po?aty?ska, Magdalena A.; Bucca, Giselda; Laing, Emma; Gubbens, Jacob; Titgemeyer, Fritz; Smith, Colin P.; Rigali, Sébastien; van Wezel, Gilles P.



Sinais e Sistemas -2013/2014 -1 semestre Classificaes do exame e das repeties de testes  

E-print Network

Sinais e Sistemas - 2013/2014 - 1º semestre Classificações do exame e das repetições de testes.2 0.8 0.5 0.5 0.5 0.8 0.8 0.7 0.7 0.7 1.2 Classificação P1 P2a P2b P2c P2d P2e P3 P4 P9 P10 P11 P12 P1 P2a P2b P2c P2d P2e P3 P4 P5.1 P5.2 P5.3 P5.4 P6 P7.1 P7.2 P7.3 P8 P9 P10 P11 P12 P13.1 P13.2 P14

Almeida, Luis B.


Sinais e Sistemas -2013/2014 -2 semestre Classificaes do exame e das repeties de testes  

E-print Network

Teixeira 65096 Flávio Leal Jovchelevitch 65326 Catarina José Afonso Dias A g c v v v v e f v f v v c d b eSinais e Sistemas - 2013/2014 - 2º semestre Classificações do exame e das repetições de testes9c P9d P9e P10.1 P10.2 P10.3 P10.4 P11.1 P11.2 P1 P2 P3a P3b P3c P3d P4 P5 P6.1 P6.2 P7.1 P7.2 P7

Almeida, Luis B.


Proposal for a Datta-Das transistor in the quantum Hall regime  

E-print Network

We propose a resonant spin-field-effect transistor for chiral spin-resolved edge states in the integer quantum Hall effect with Rashba spin-orbit interaction. It employs a periodic array of voltage-controlled top gates that locally modulate the Rashba spin-orbit interaction. Strong resonant spin-field effect is achieved when the array periodicity matches the inverse of the wave-vector difference of the two chiral states involved. Well-known techniques of separately contacting the edge states make it possible to selectively populate and read out the edge states, allowing full spin readout. The resonant nature of the spin-field effect and the adiabatic character of the edge states guarantee a high degree of robustness with respect to disorder. Our device represents the quantum Hall version of the all-electrical Datta-Das spin-field effect transistor.

Luca Chirolli; D. Venturelli; F. Taddei; Rosario Fazio; V. Giovannetti



Der vollständige Brief Brahes an Sørensen über das Erscheinen des Kometen von 1577  

NASA Astrophysics Data System (ADS)

Es ist erstaunlich, daß sowohl Friis als auch Dreyer in ihrer Ausgabe der Briefe Tycho Brahes den Brief vom 14. November 1577 an Peter Sørensen, die erste bekannte Nachricht Brahes von seiner Entdeckung des Kometen von 1577, nur unvollständig, und zwar ohne den astronomischen Inhalt, ediert haben. Der Brief, dessen Original sehr wahrscheinlich nicht mehr existiert, wurde von dem Kieler Arzt und Medizinprofessor Johann Daniel Major (1634 - 1693) in Kopenhagen in sein Reisetagebuch kopiert. Das Original des Majorschen Reisetagebuches ist verschollen, doch es existieren zwei Abschriften davon (Kopenhagen, Königl. Bibl., Ny Kgl. Sml., 365, Fol. u. Ledreborg, 410, Fol.). Im folgenden wird nach einer kurzen Beschreibung des Stellenwerts, den der Komet von 1577 für Brahe besaß, der Brief nach diesen beiden Abschriften kritisch ediert, mit einer deutschen Übersetzung versehen und kurz kommentiert.

Kirschner, Stefan


A Datta-Das transistor and conductance switch based on a zigzag graphene nanoribbon  

NASA Astrophysics Data System (ADS)

We theoretically investigate the transport properties of a zigzag graphene nanoribbon, where there exists the Rashba spin-orbit coupling only in the central region modulated by a gate voltage. Using the approach of nonequilibrium Green function, we show that when the two electrode regions are ferromagnetic but the central region is nonmagnetic, the device based on graphene has the behavior of the Datta-Das transistor and at the same time a giant magnetoresistance effect can be observed. Inversely, when the central region has a magnetization but the two electrode regions are nonmagnetic, the device can work as a conductance switch, because an energy gap appears in the band structure of the central graphene ribbon under the coaction of the Rashba spin-orbit coupling and the magnetization. In addition, we find that the behavior of the conductance switch of the device is robust when the weak disorder is present in the system.

Cao, Jie; Pui Tang, Chi; Xiong, Shi-Jie



Proposal for a Datta-Das transistor in the quantum Hall regime  

NASA Astrophysics Data System (ADS)

We propose a resonant spin-field-effect transistor for chiral spin-resolved edge states in the integer quantum Hall effect with Rashba spin-orbit interaction. It employs a periodic array of voltage-controlled top gates that locally modulate the Rashba spin-orbit interaction. Strong resonant spin-field effect is achieved when the array periodicity matches the inverse of the wave-vector difference of the two chiral states involved. Well-known techniques of separately contacting the edge states make it possible to selectively populate and read out the edge states, allowing full spin readout. The resonant nature of the spin-field effect and the adiabatic character of the edge states guarantee a high degree of robustness with respect to disorder. Our device represents the quantum Hall version of the all-electrical Datta-Das spin-field effect transistor.

Chirolli, Luca; Venturelli, Davide; Taddei, Fabio; Fazio, Rosario; Giovannetti, Vittorio



Software strategies and hardware upgrades to the PPL data acquisition system (DAS)  

SciTech Connect

This paper describes upgrades to the Data Acquisition System for the Experimental Projects Department at PPL, especially in support of the PBX-M upgrade to be completed this year. Hardware and software maintenance problems with the old configuration, consisting of a DEC KL-10 and eight PDP-11's, are described. The real-time software and hardware performance requirements and projections for CAMAC I/O and data analysis and display are presented. Described are three applications that have realtime requirements and are located on separate processors, connected to PPPL's VAX Cluster by an Ethernet link. Building upon a previous large software base, general-purpose subroutine libraries and utilities are being emphasized. The most useful of these are described. The use of software packages from DEC, third-party vendors, and the fusion community, is also described. The new approaches to software development that are being incorporated into the DAS efforts are discussed. Specific future challenges are also described.

Davis, W.M.; Roney, P.; Gibney, T.; Funk, P.; Keller, M.; Sauthoff, N.; Davis, S.; Bates, G.; Corneliussen, M.; Fishman, H.



Massa do gás e das estrelas em aglomerados: eficiência da formação estelar  

NASA Astrophysics Data System (ADS)

Os aglomerados de galáxias apresentam um interesse especial para a cosmologia observacional. Eles são as maiores estruturas ligadas pela gravitação no Universo e relaxadas na região central. A comparação entre a massa do gás intra-aglomerado (responsável por ~25% da massa total, inferida a partir de observações em raios-X), a massa contida nas estrelas (i.e., nas galáxias) e a massa total (incluindo a matéria escura não bariônica), nos dá informações importantes sobre os processos de formação e evolução de aglomerados. Por exemplo, a razão entre a massa do gás e a massa total é uma medida da fração de bárions no Universo (razão entre a matéria bariônica e matéria escura) e, utilizando a densidade de bárions predita pela nucleosíntese primordial, podemos deduzir a densidade de matéria escura no Universo (cf. White et al. 1993). O objetivo deste trabalho é obter as razões entre as massas do gás, estelar (contida nas galáxias), e a total (massa dinâmica). As massas do gás e total são obtidas a partir das análises fotométrica e espectroscópica em raios-X enquanto que a massa estelar é obtida pela análise fotométrica das galáxias. Esta análise foi aplicada ao aglomerado Abell 496 observado pelo satélite XMM-Newton. A massa contida nas galáxias foi estimada a partir da função de luminosidade obtida por Durret et al. (2002). Para determinar as massas dinâmica e do gás nos precisamos determinar os perfis radiais de densidade e temperatura. Nós apresentaremos aqui estes resultados e suas implicações na eficiência da formação estelar em Abell 496.

Laganá, T. F.; Lima Neto, G. B.



Cometa Hyakutake (C/1996 B2): análise do gás e características físicas das partículas de poeira  

NASA Astrophysics Data System (ADS)

A completa caracterização e compreensão do núcleo de um cometa novo é de fundamental importância para a elucidação dos processos físicos e químicos atuantes na época da formação do Sistema Solar. O Cometa Hyakutake, conjuntamente com o Cometa Hale-Bopp representam os objetos mais brilhantes que visitaram o Sistema Solar Interno nos últimos 20 anos. Neste Trabalho, nós aplicamos o Método Semi-Empírico das Magnitudes Visuais (MSEMV) à aproximadamente 4000 dados observacionais que correlacionam a magnitude visual absoluta com a distância heliocêntrica para o Cometa Hyakutake nas fases pré- e pós-periélicas. Como produto da aplicação desse método, conseguimos caracterizar dimensionalmente seu núcleo e área ativa efetiva. As taxas de produção dos radicais CN, C2 e C3, obtidos a partir de dados disponíveis na literatura, revelam que, além de muito brilhante, o Hyakutake é um cometa "normal" no sentido de Cochran (1986). Desse modo, deduzimos as taxas de perdas de água (em moléculas/s) a partir da análise de sua magnitude visual aparente, e as convertemos em taxas de perdas de gás (em g/s), despreendido pelo nucleo cometário. Com o auxílio do modelo fotométrico clássico da poeira, realizamos uma análise sistemática e uniforme dessa componente cometária, a partir dos fluxos observacionais no contínuo, para os comprimentos de onda 365,0 e 484,5 nm, assumindo que esses fluxos são o resultado da radiação solar espalhada por grãos de partículas micrométricos presentes na coma. Com isso, pudemos obter as taxas de produção (em g/s), cores (relativas à cor neutra solar), e as dimensões efetivas médias das partículas de poeira, bem como as razões poeira-gás.

Sanzovo, G. C.; de Almeida, A. A.; Boczko, R.



Código para imageamento indireto de estrelas em sistemas binarios: simulação de variações elipsoidais e do perfil das linhas  

NASA Astrophysics Data System (ADS)

As estrelas secundárias em variáveis cataclí smicas (VCs) e binárias-x de baixa massa (BXBMs) são cruciais para o entendimento da origem, evolução e comportamento destas binárias interagentes. Elas são estrelas magneticamente ativas submetidas a condições ambientais extremas [e.g., estão muito próximas de uma fonte quente e irradiante; têm rotação extremamente rápida e forma distorcida; estão perdendo massa a taxas de 10-8-10-10 M¤/ano] que contribuem para que suas propriedades sejam distintas das de estrelas de mesma massa na seqüência principal. Por outro lado, o padrão de irradiação na face da secundária fornece informação sobre a geometria das estruturas de acréscimo em torno da estrela primária. Assim, a obtenção de imagens da superfície destas estrelas é de grande interesse astrofísico. A Tomografia Roche usa as variações no perfil das linhas de emissão/absorção da estrela secundária em função da fase orbital para mapear a distribuição de brilho em sua superfície. Neste trabalho apresentamos os resultados iniciais do desenvolvimento de um programa para o mapeamento da distribuição de brilho na superfí cie das estrelas secundárias em VCs e BXBMs com técnicas de astro-tomografia. Presentemente temos em operação um código que simula as variações no perfil das linhas em conseqüência de efeito Doppler resultante da combinação de rotação e translação de uma estrela em forma de lobo de Roche em torno do centro de massa da binária, em função da distribuição de brilho na superfície desta estrela. O código igualmente produz a curva de luz resultante das variações de aspecto da estrela em função da fase orbital (variações elipsoidais).

Souza, T. R.; Baptista, R.



Seit einem Jahrzehnt belebt Viagra das Geschlechtsleben - und die Vorstellungen davon, wie es auszusehen habe. Das steigert den Umsatz und lenkt viele Betroffene davon ab, sich Gedanken über die seelischen Zusammenhänge im Leben eines Paares zu machen  

Microsoft Academic Search

WannisteinManneinMann?Diese Frage, die schon vor Jahren der Lie - dermacher Herbert Grönemeyer stellte, ist für viele einfach zu beant - worten: Ein potenter Mann ist ein richtigerMann. UndPotenzbedeu - tet für die meisten Männer (und Frauen) - einer mit einer ordentli - chen Erektion. Dies ist, überspitzt gesagt, das Symbol für Männlich - keit schlechthin. Da männliche Potenz so eng

Organ der Seele


Latent Factor Structure of the Das-Naglieri Cognitive Assessment System: A Confirmatory Factor Analysis in a Chinese Setting  

ERIC Educational Resources Information Center

This study aims to measure the psychometric properties of the Das-Naglieri Cognitive Assessment System (D-N CAS) and to determine its clinical utility in a Chinese context. Confirmatory factor analysis (CFA) was conducted to examine the construct validity of the Chinese version of the D-N CAS among a group of 567, normally developed children.…

Deng, Ci-ping; Liu, Ming; Wei, Wei; Chan, Raymond C. K.; Das, J. P.



Use of natural marks on population estimates of the nurse shark, Ginglymostoma cirratum , at Atol das Rocas Biological Reserve, Brazil  

Microsoft Academic Search

We assessed information on the population structure of the nurse shark, Ginglymostoma cirratum, at Atol das Rocas, northeastern Brazil, through underwater observations. Based on photographic records of natural distinctive marks for individual recognition, we used probabilistic estimators (Petersen–Bailey and Jolly–Seber) to assess population size. We found that 46% of the sharks (194 individuals) had distinctive marks. The population size was

Andrey L. F. Castro; Ricardo S. Rosa



A Rodaviva das Tecnologias Novas tecnologias do origem, em geral, a novos modelos de negcio que por sua vez  

E-print Network

A Roda­viva das Tecnologias Novas tecnologias dão origem, em geral, a novos modelos de negócio que palavras, velhas tecnologias reaparecem com uma nova roupagem como se submetidas a um processo de mundo. O uso dos browsers para utilizar esses servidores é nada mais do que uma nova roupagem para um


Geochemical signatures and mechanisms of trace elements dispersion in the area of the Vale das Gatas mine (Northern Portugal)  

Microsoft Academic Search

A geochemical survey involving the collection and analysis of 170 stream sediment samples was carried out in Vale das Gatas area in order to delineate geochemical signatures and to detect pollution hazards due to mining.Factor analysis applied to the data showed that the most important variables accounting for the first factor are Ag, Pb, Bi, As, W, Cd, Zn and

P. Freire Ávila; J. M. Santos Oliveira; E. Ferreira da Silva; E. Cardoso Fonseca



Annotation and visualization of endogenous retroviral sequences using the Distributed Annotation System (DAS) and eBioX  

Microsoft Academic Search

BACKGROUND: The Distributed Annotation System (DAS) is a widely used network protocol for sharing biological information. The distributed aspects of the protocol enable the use of various reference and annotation servers for connecting biological sequence data to pertinent annotations in order to depict an integrated view of the data for the final user. RESULTS: An annotation server has been devised

Alvaro Martinez Barrio; Erik Lagercrantz; Göran O. Sperber; Jonas Blomberg; Erik Bongcam-rudloff



Algorithmic Issues in DNA Barcoding Problems (Bhaskar DasGupta, Ming-Yang Kao, Ion Mandoiu) 1  

E-print Network

CONTENTS Algorithmic Issues in DNA Barcoding Problems (Bhaskar DasGupta, Ming-Yang Kao, Ion Mandoiu) 1 3.1 Introduction 1 3.2 Test Set Problems: A General Framework for Several Barcoding Problems 2 3.3 A Synopsis of Biological Applications of Barcoding 5 3.4 Survey of Algorithmic Techniques on Barcoding 6 3

Mandoiu, Ion



E-print Network

SPATIAL DISTRIBUTION OF COFFEE AND SHADE TREES IDENTIFIED WITH ENDOPHYTIC BACTERIA USING, Coffee (Coffea arabica L.) is an economically and socially important crop origin. Coffee leaf scorch (CLS), caused by the bacterium Xylella fastidiosa (Xf) Wells et al., results

Gilbes, Fernando


iRetILP: An efficient incremental algorithm for min-period retiming under general delay model Debasish Das  

E-print Network

Debasish Das , Jia Wang , and Hai Zhou Place and Route Group, Mentor Graphics, San Jose, CA 95131 ECEiRetILP: An efficient incremental algorithm for min-period retiming under general delay model that does not take into account many prominent electrical effects in ultra deep sub micron vlsi designs

Wang, Jia


Elevated Background in DAS-I ELISA for the Detection of Citrus Tristeza Virus in Mandarin Varieties  

Technology Transfer Automated Retrieval System (TEKTRAN)

Healthy tissue extracts from mandarin orange varieties occasionally resulted in elevated absorbance which can exceed twice that of healthy sweet orange tissue extracts in DAS-I-ELISA detection with an expressed coat protein polyclonal antiserum of Citrus tristeza virus (CTV). This problem occurs se...


Nanografting De Novo Proteins onto Gold Surfaces Ying Hu, Aditi Das, Michael H. Hecht,*,, and Giacinto Scoles*,,,  

E-print Network

Nanografting De Novo Proteins onto Gold Surfaces Ying Hu, Aditi Das, Michael H. Hecht in a range of biotechnologies. Here we describe the nanopatterning of a de novo protein onto a gold surface molecules on a gold surface, thereby facilitating exchange with alternative thiol-linked molecules from

Hecht, Michael H.


Measuring Primary Teachers' Attitudes toward Teaching Science: Development of the Dimensions of Attitude toward Science (DAS) Instrument  

ERIC Educational Resources Information Center

In this article, we present a valid and reliable instrument which measures the attitude of in-service and pre-service primary teachers toward teaching science, called the Dimensions of Attitude Toward Science (DAS) Instrument. Attention to the attitudes of primary teachers toward teaching science is of fundamental importance to the…

van Aalderen-Smeets, Sandra; Walma van der Molen, Juliette



Concurrent Validity of the WISC-IV and DAS-II in Children with Autism Spectrum Disorder  

ERIC Educational Resources Information Center

Cognitive assessments are used for a variety of research and clinical purposes in children with autism spectrum disorder (ASD). This study establishes concurrent validity of the Wechsler Intelligence Scales for Children-fourth edition (WISC-IV) and Differential Ability Scales-second edition (DAS-II) in a sample of children with ASD with a broad…

Kuriakose, Sarah



Padrão de divisão e distribuição das artérias mesentéricas no ratão-do-banhado (Myocastor coypus - Rodentia: Mammalia)  

Microsoft Academic Search

celíaca (70%), ou em tronco comum com esta (30%); b) os ramos diretos da artéria mesentérica cranial são as artérias pancreaticoduodenal caudal (100%), cólica média (100%), duodenojejunal (90%), pancre- ática (10%), hepática (10%), cólica direita (100%), jejunais (100%), ileocólica (100%) e ileal (100%). A artéria mesentérica caudal surge da face ventral da aorta abdominal, imediatamente cranial à emergência das artérias

Gilberto Valente Machado; Pedro Renato Gonçalves; Adelvino Parizzi



Microsoft Academic Search

A partir da coleta de série histórica da Demonstração de Resultado do Exercício da empresa B2W avaliaram-se as suas despesas com as vendas, as despesas financeiras, deduzidas das receitas, as despesas gerais e administrativas, com isso foi possível perceber que apesar da empresa apresentar uma crescente no seu faturamento bruto, o seu lucro está diminuindo por algumas razões, principalmente no

Ailson Renan Santos Picanço; Fernanda Silva de Assis França; Leandro Dela Flora Cruz; Lirha Freitas Santos; Heriberto Wagner Amanajás Pena



"Wäre doch Truber ein Kroat gewesen!" Slovenische Variationen ber das Thema einer gesamtsdslavischen Schriftsprache von der Reformation bis zum Neoillyrismus  

E-print Network

?en, Matija Majar-Ziljski, der Verfasser des Y3aje~~i npa~onic cnasz~c~i (Prag 1863-65); glaubt aus der fr?heren - wieder hypothetisch - eine k?nftige schriftsprachliche Einheit der Slaven erschlie?en zu k?nnen (DuliEenko 1992, 432).3 ' Auf das bekannte...

Seitz, Elisabeth



Common Data Acquisition Systems (DAS) Software Development for Rocket Propulsion Test (RPT) Test Facilities  

NASA Technical Reports Server (NTRS)

The advent of the commercial space launch industry and NASA's more recent resumption of operation of Stennis Space Center's large test facilities after thirty years of contractor control resulted in a need for a non-proprietary data acquisition systems (DAS) software to support government and commercial testing. The software is designed for modularity and adaptability to minimize the software development effort for current and future data systems. An additional benefit of the software's architecture is its ability to easily migrate to other testing facilities thus providing future commonality across Stennis. Adapting the software to other Rocket Propulsion Test (RPT) Centers such as MSFC, White Sands, and Plumbrook Station would provide additional commonality and help reduce testing costs for NASA. Ultimately, the software provides the government with unlimited rights and guarantees privacy of data to commercial entities. The project engaged all RPT Centers and NASA's Independent Verification & Validation facility to enhance product quality. The design consists of a translation layer which provides the transparency of the software application layers to underlying hardware regardless of test facility location and a flexible and easily accessible database. This presentation addresses system technical design, issues encountered, and the status of Stennis development and deployment.

Hebert, Phillip W., Sr.; Davis, Dawn M.; Turowski, Mark P.; Holladay, Wendy T.; Hughes, Mark S.



Periodicity of microfilariae of human filariasis analysed by a trigonometric method (Aikat and Das).  


The microfilarial periodicity of human filariae was characterized statistically by fitting the observed change of microfilaria (mf) counts to the formula of a simple harmonic wave using two parameters, the peak hour (K) and periodicity index (D) (Sasa & Tanaka, 1972, 1974). Later Aikat and Das (1976) proposed a simple calculation method using trigonometry (A-D method) to determine the peak hour (K) and periodicity index (P). All data of microfilarial periodicity analysed previously by the method of Sasa and Tanaka (S-T method) were calculated again by the A-D method in the present study to evaluate the latter method. The results of calculations showed that P was not proportional to D and the ratios of P/D were mostly smaller than expected, especially when P or D was small in less periodic forms. The peak hour calculated by the A-D method did not differ much from that calculated by the S-T method. Goodness of fit was improved slightly by the A-K method in two thirds of analysed data. The classification of human filariae in respect of the type of periodicity was, however, changed little by the results calculated by the A-D method. PMID:7024589

Tanaka, H



Ventos em supergigantes B[e] das nuvens de Magalhães e da Galáxia  

NASA Astrophysics Data System (ADS)

As Supergigantes B[e] apresentam as seguintes características: (i) alta luminosidade; (ii) espectro típico de estrelas de tipo B; (iii) linhas permitidas e proibidas em emissão de metais de baixa ionização, especialmente FeII; (iv) linhas de Balmer, e por vêzes também dos ions HeI e FeII, com perfis tipo P Cygni indicativos de altas taxas de perda de massa. Atualmente estamos desenvolvendo um projeto que visa comparar as propriedades fisicas (principalmente e v¥) dos ventos destes objetos nas Nuvens de Magalhães e na Galaxia. O objetivo é estudar a influência da metalicidade. No presente painel apresentamos uma determinação das velocidades terminais de 11 estrelas, sendo 4 na GNM (Hen S111, 66, R126 e Hen S93), 4 na PNM (Hen S18, S23, S65 e R4) e 3 na Galaxia (CPD-529243, MWC 300 e GG Car). Nossos dados são espectros de alta resolução obtidos no telescópio 1.52m do ESO com o espectrógrafo FEROS. Para determinar as velocidades terminais usamos as linhas Hd e HeI 3888 Å cujas componentes em absorção costumam estar livres de "blends" e estruturas. Nossos resultados sugerem que as velocidades de expansão na GNM são maiores (ainda que apenas ligeiramente) do que aquelas da PNM, como esperado. No entanto, os objetos da Galaxia não parecem seguir a mesma tendência.

de Araújo, F. X.; Pilling, D. A.; Pereira, C. B.; Fernandes, M. B.



On the Issue of Excess Lower Stratospheric Subtropical Transport in GEOS-DAS  

NASA Technical Reports Server (NTRS)

In recent years, data assimilation has become an indispensable tool for our understanding of the global features of meteorological variables. However, assessments of transport characteristics using trajectory related methods as well as chemical transport models (CTMs) show that results derived from assimilated (or analyzed) winds exhibit significantly larger mixing and entrainment rates compared to results derived from GCM winds, which are closer to results derived from observations (e.g., Douglass et al., 2002; Schoeberl et al., 2002). This discrepancy presents a serious challenge to our ability to understand and model global trace gas transport and distribution. We use the GEOS-DAS to explore this issue by examining how the process of data assimilation alters the dynamics of the underlying GCM and how this leads to the excess of lower stratospheric mixing and transport in the subtropics. In particular, we show that significant model biases in tropical winds necessitate large analysis increments. These increments directly force large subtropical regions of instability with negative PV gradient on the one hand, and generate excessive noise in the tropical wind fields on the other. The result is an excess of transport in the lower stratospheric subtropics.

Tan, Wei-Wu; Geller, Marvin; Pawson, Steven



Lithofacies associations and structural evolution of the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero, Brazil: A review of the setting of gold deposits  

Microsoft Academic Search

The Rio das Velhas greenstone belt is located in the Quadrilátero Ferrífero region, in the southern extremity of the São Francisco Craton, central-southern part of the State of Minas Gerais, SE Brazil. The metavolcano–sedimentary rocks of the Rio das Velhas Supergroup in this region are subdivided into the Nova Lima and Maquiné Groups. The former occurs at the base of

O. F. Baltazar; M. Zucchetti



Propagao das ondas martimas e dos tsunami CCADERNOADERNO BBRASILEIRORASILEIRO DEDE EENSINONSINO DEDE FFSICASICA,, VV. 22,. 22, NN. 2:. 2: PP. 190-215, 2005. 190-215, 2005  

E-print Network

Propagação das ondas marítimas e dos tsunami CCADERNOADERNO BBRASILEIRORASILEIRO DEDE EENSINONSINO tratamos da propagação das ondas marítimas em geral (ondas de gravidade) e dos tsunami em especial. Mostra podem ser entendidos e previstos. Palavras-chave: ondas marítimas, tsunami. Abstract. The propagation

dos Santos, C.A.


MoSST DAS: The First Working Geomagnetic Data Assimilation System  

NASA Technical Reports Server (NTRS)

The Earth possesses an internal magnetic field (geomagnetic field) generated by convection in the outer core (geodynamo). Previous efforts have been focused along two distinct paths: (1) numerical geodynamo modeling to understand the origin of the geomagnetic field, and the mechanisms of geomagnetic secular variations (SV); and (2) geomagnetic field modeling to map the spatial/temporal variations of the field from geomagnetic data, and to derive core properties, e.g. inversion of core flow near the core-mantle boundary (CMB). Geomagnetic data assimilation is a new approach emerged over the past 5 years: surface observations are assimilated with geodynamo models for better understanding of the core dynamical state, and accurately prediction of SV. In collaboration with several geomagnetic research groups, we have developed the first working geomagnetic data assimilation system, Modular, Scalable, Self-consistent, and Three-dimensional (MoSST) DAS, that includes the MoSST numerical dynamo model; 7000 years of geomagnetic field maps from several field models utilizing satellite and ground observatory data, historical magnetic records and archeo/paleo magnetic data; and an ensemble based optimal interpolation (01) assimilation algorithm. With this system, we have demonstrated clearly that the assimilated core dynamical state is substantially different from those of pure geodynamo simulations. Ensemble assimilation runs also show the convergence of the assimilated solutions inside the core, suggesting that the simulation state is pulled closer to the truth via data assimilation. The forecasts from this system are also very accurate: the 5-year forecast of the geomagnetic field agrees very well with the observations; and the 5-year secular variation forecast is more accurate than the IGRF SV forecast models in the past. Using geomagnetic records up to 2009, we have made an SV forecast for the period from 2010-2015, and is a candidate SV model for IGRF-11.

Kuang, Weijia; Wei, Zigang; Tangborn, Andrew



Erkenntnisse des Neuromarketing für das Sortimentsmanagement im Lebensmitteleinzelhandel – Aufbau, Durchführung und Auswertung eines Feldversuches sowie Ableitung von Handlungsempfehlungen  

Microsoft Academic Search

Zusammenfassung  In den letzten Jahren zeigten die modernen Methoden der Hirnforschung, dass das menschliche Denken (Kognition) sowie Fühlen\\u000a (Emotion) eng miteinander verbunden und daher gemeinsam zu betrachten sind. In diesem Zusammenhang wurde u. a. in unterschiedlichen\\u000a Forschungsarbeiten die Wirkung von Emotionen im Gehirn des Konsumenten bei der Wahrnehmung von Markenartikeln untersucht und\\u000a beschrieben (vgl. u. a. Möll 2007; Traindl 2007; Scheier und Held

Marcus Stumpf; Stefan Hix



Ubungsaufgaben Blatt 10 zum 21.06.13 Aufgabe 1 (das ist die verlangerte A2 von Blatt 08)  

E-print Network

¨Ubungsaufgaben Blatt 10 zum 21.06.13 Aufgabe 1 (das ist die verl¨angerte A2 von Blatt 08) Der Koordinaten und bei b) die Ergebnisse von a). Aufgabe 2 Ein Operator ^ J mit den Komponenten ^Jx, ^Jy und ^Jz erf¨ulle [ ^Jx, ^Jy] = i ^Jz und [ ^Jx, ^ J 2 ] = 0, sowie alle zyklischen Vertauschungen von x, y, z

Wünsche, Hans-Jürgen "Ede"


Sensitivity of Global Modeling Initiative CTM predictions of Antarctic ozone recovery to GCM and DAS generated meteorological fields  

SciTech Connect

We use the Global Modeling Initiative chemistry and transport model to simulate the evolution of stratospheric ozone between 1995 and 2030, using boundary conditions consistent with the recent World Meteorological Organization ozone assessment. We compare the Antarctic ozone recovery predictions of two simulations, one driven by meteorological data from a general circulation model (GCM), the other using the output of a data assimilation system (DAS), to examine the sensitivity of Antarctic ozone recovery predictions to the characteristic dynamical differences between GCM and DAS-generated meteorological data. Although the age of air in the Antarctic lower stratosphere differs by a factor of 2 between the simulations, we find little sensitivity of the 1995-2030 Antarctic ozone recovery between 350 K and 650 K to the differing meteorological fields, particularly when the recovery is specified in mixing ratio units. Relative changes are smaller in the DAS-driven simulation compared to the GCM-driven simulation due to a surplus of Antarctic ozone in the DAS-driven simulation which is not consistent with observations. The peak ozone change between 1995 and 2030 in both simulations is {approx}20% lower than photochemical expectations, indicating that changes in ozone transport at 450 K between 1995 and 2030 constitute a small negative feedback. Total winter/spring ozone loss during the base year (1995) of both simulations and the rate of ozone loss during August and September is somewhat weaker than observed. This appears to be due to underestimates of Antarctic Cl{sub y} at the 450 K potential temperature level.

Rotman, D; Bergmann, D



Das Verhalten von Atemwegs-Resistance und intrathorakalem Gasvolumen nach Inhalation eines Hydroxyphenyl-Derivats des Orciprenalin (Th 1165a)  

Microsoft Academic Search

Zusammenfassung Von 14 Patienten mit Atemwegsobstruktion fand sich im akuten Versuch nach Inhalation von 0,4 mg Th 1165a (Dosier-Aerosol) bei 13 ein bronchospasmolytischer Effekt. Die Atemwegs-Resistance wurde um 46 %, das intrathorakale Gasvolumen um 13 % verringert (Mittelwerte von 10 Patienten). Die bronchospasmolytische Wirkung des Aerosols beginnt sofort nach der Inhalation, halt 2 h lang in maximaler Stärke an und

D. Nolte



,Mega London` bezeichnet erstens das Entwurfsthema fr ein Gebude, in dem zwei Nutzungsprogramme hnlicher Gre Platz finden ein Megastore fr Sportartikel und ein Fitnesscenter fr Sportbegeisterte. ,Mega London` charakterisiert zweitens die Stand-ortwahl d  

E-print Network

,Mega London` bezeichnet erstens das Entwurfsthema für ein Gebäude, in dem zwei Nutzungsprogramme. ,Mega London` charakterisiert zweitens die Stand- ortwahl ­ das Projektgebiet ,Royal Albert Dock` ist ein wichtiger Entwicklungsbereich im Londoner Osten. Der hier betrachtete Bereich zeigt die

Berlin,Technische Universität


O MCTI/SETEC e a FINEP convidam os coordenadores e secretrios executivos das Redes Centros de Inovao do programa SIBRATEC para Workshop a realizar-se no dia 07 de junho de  

E-print Network

O MCTI/SETEC e a FINEP convidam os coordenadores e secretários executivos das Redes Centros de Federal de Santa Catarina. Objetivo O evento pretende congregar MCTI, FINEP e Coordenações das Redes para o funcionamento adequado das Redes. Na ocasião estaremos debatendo os rumos do programa SIBRATEC

Floeter, Sergio Ricardo


Insect-Protected Event DAS-81419-2 Soybean (Glycine max L.) Grown in the United States and Brazil Is Compositionally Equivalent to Nontransgenic Soybean  

PubMed Central

The transgenic soybean event DAS-81419-2 contains genes that encode the Cry1F, Cry1Ac, and PAT proteins. Cry1F and Cry1Ac provide protection against key lepidopteran insect pests, while PAT confers tolerance to the herbicide glufosinate. To satisfy regulatory requirements for the safety evaluation of transgenic crops, studies were conducted in the United States and Brazil to evaluate the nutrient and antinutrient composition of event DAS-81419-2 soybean. On the basis of the results of these studies, event DAS-81419-2 soybean is compositionally equivalent to nontransgenic soybean. This conclusion concurs with numerous other published studies in soybean and other crops where compositional equivalence between the transgenic crop and its nontransgenic comparator has been demonstrated. PMID:25641393



Taxonomic notes and distribution extension of Durga Das’s leaf-nosed bat Hipposideros durgadasi Khajuria, 1970 (Chiroptera: Hipposideridae) from south India  

PubMed Central

Abstract Durga Das’s leaf-nosed bat Hipposideros durgadasi Khajuria, 1970 is endemic to India, and was known only from Katanga, Katangi, and Richhai villages, in Jabalpur district, Madhya Pradesh. During surveys conducted in Kolar district, Karnataka, India, we successfully mist-netted a few individuals belonging to the bicolor species group which, upon detailed external, craniodental and bacular studies were identified as Durga Das’s leaf-nosed bat. This paper reports the presence of this species in southern India, extending its distribution range by almost 1300 km. We also provide a detailed morphological description for this species. PMID:25535483

Kaur, Harpreet; Srinivasulu, Bhargavi; Shah, Tariq Ahmed; Devender, Gundena; Srinivasulu, Aditya



Korrekturen zum ursprnglich verffentlichten Mitteilungsblatt der Universitt fr Studien der Physik im Anhang Masterstudium Physik ist das Modul Theoretische Quantenoptik flschlicherweise als 3.1 anstelle von 3.10 angegeben;  

E-print Network

.1 anstelle von 3.10 angegeben; im Anhang Masterstudium Physik ist das Modul Theorie der Moleküle fälschlicherweise als 3.2 anstelle von 3.20 angegeben; im Anhang Masterstudium Physik ist das Modul Teleskop-Praktikum fälschlicherweise als 3.3 anstelle von 3.30 angegeben; im Anhang Masterstudium Physik ist das Modul Messtechnik und

Blatt, Rainer


Department of Computer and Information Science -University Konstanz -Institute for Libtary Sciencet -Humboldt-University Berlin 1Rainer Kuhlen Universal Access Wem gehrt das Wissen? 5.5.2001  

E-print Network

Access ­ Wem gehört das Wissen? 5.5.2001 Institute of Library Science ­ Humboldt University BerlinRainer Kuhlen Universal Access ­ Wem gehört das Wissen? 5.5.2001 Institute of Library Science ­ Humboldt Access ­ Wem gehört das Wissen? 5.5.2001 Institute of Library Science ­ Humboldt University Berlin

Kuhlen, Rainer


High Ionic Strength Glucose-Sensing Photonic Vladimir L. Alexeev, Anjal C. Sharma, Alexander V. Goponenko, Sasmita Das, Igor K. Lednev,  

E-print Network

, Alexander V. Goponenko, Sasmita Das, Igor K. Lednev, Craig S. Wilcox, David N. Finegold, and Sanford A- assembles these functional groups into a supramolecular complex. The formation of the complex results the GOx FAD prosthetic group, which became negatively charged. The formation of these co- valently bound

Asher, Sanford A.


A Roda-viva das Tecnologias Novas tecnologias do origem, em geral, a novos modelos de negcio que por sua vez  

E-print Network

A Roda-viva das Tecnologias Novas tecnologias dão origem, em geral, a novos modelos de negócio que palavras, velhas tecnologias reaparecem com uma nova roupagem como se submetidas a um processo de mundo. O uso dos browsers para utilizar esses servidores é nada mais do que uma nova roupagem para um


Cooperative Localization and Control for Multi-Robot Manipulation J. Spletzer, A. K. Das, R. Fierro, C. J. Taylor, V. Kumar, and J. P. Ostrowski  

E-print Network

Cooperative Localization and Control for Multi-Robot Manipulation J. Spletzer, A. K. Das, R. Fierro describe a framework for coordinating multiple robots in cooperative manipulation tasks in which vision contributions are a cooperative scheme for localizing the robots based on visual imagery that is more robust

Taylor, Camillo J.


Random Matrix Based Uncertainty Model for Complex Robotic Systems Javad Sovizi1, Aliakbar Alamdari2, Sonjoy Das3 and Venkat Krovi4  

E-print Network

Engineering Department, University at Buffalo, Buffalo, NY, USA. 2Aliakbar Alamdari is with Mechanical Engineering Department, Univer- sity at Buffalo, Buffalo, NY, USA. 3Sonjoy Das is with Faculty of Mechanical Engineering, University at Buffalo, Buffalo, NY, USA. sonjoy@buffalo

Krovi, Venkat


Der Titel der Diplomarbeit wird voraussichtlich sein "Eine hinreichend Bedingung fr die starke minimalitt von kompaktenMinimalflchen".Eine Minimalflche M, das  

E-print Network

minimalitt von kompaktenMinimalflchen".Eine Minimalflche M, das heit eine n-dimensionale Hyperflche mit Rand von M nur echt positive Eigenwerte hat. Ich fhre dabei die starke minimalitt von M auf die Existenz eine Kalibrierung auf einer offenen Tubenumgebung von M und dann auf die Existenz einer Blt- terung

Kohlhase, Michael


Global entanglement and quantum criticality in spin chains Tzu-Chieh Wei, Dyutiman Das, Swagatam Mukhopadyay, Smitha Vishveshwara, and Paul M. Goldbart  

E-print Network

' two-qubit concurrence 10 . Vidal and co- workers 4 have connected the von Neumann entropyGlobal entanglement and quantum criticality in spin chains Tzu-Chieh Wei, Dyutiman Das, Swagatam The entanglement of quantum XY spin chains of arbitrary length is investigated via a recently developed global

Goldbart, Paul M.


Beitrag zum Gedenkkolloquium fur H.-J. Hoehnke Auch ich verdanke Herrn Hoehnke viel. Er hat H. Ehrig und mir das  

E-print Network

. Ehrig und mir das Skript zu dem sp¨ateren Buch (mit L. Budach) ¨uber "Automaten und Funk- toren, insbesondere aber mit Herrn Hoehnke. Im gl¨uckseligen "Wende"-Jahr 1989/90 vermittelte Herr Hoehnke mir eine

Pöschel, Reinhard


Inhibition of Primary Clinical Isolates of Human Parainfluenza Virus by DAS181 in Cell Culture and in a Cotton Rat Model  

PubMed Central

DAS181 is a novel drug in development for the treatment of influenza as well as human parainfluenza viruses (hPIV). Previous studies demonstrated that DAS181 inhibited laboratory strains of hPIV, but no tests were conducted with primary clinical isolates of hPIV. To fill this gap, we studied six primary isolates including hPIV-2 and hPIV-3. First tests showed that the amplification of all viruses in vitro was reproducibly inhibited with DAS181 drug concentrations ranging between 0.1 and 1 nM. An hPIV-3 primary clinical isolate was then tested in a cotton rat model for sensitivity to 0.3-1 mg/kg drug treatments. Results showed that virus amplification in the lower respiratory tract was significantly and reproducibly inhibited by drug. Together, experiments demonstrated that DAS181 inhibited primary clinical isolates of hPIV in vitro and in vivo at doses similar to those previously described for inhibition of laboratory hPIV and influenza virus isolates. PMID:24076357

Jones, B. G.; Hayden, R.T.; Hurwitz, J. L.



Compositional equivalence of DAS-444Ø6-6 (AAD-12 + 2mEPSPS + PAT) herbicide-tolerant soybean and nontransgenic soybean.  


Soybeans from transgenic event DAS-444Ø6-6 are the first to express three proteins that provide tolerance to broad-spectrum herbicides. DAS-444Ø6-6 soybean expresses the aryloxyalkanoate dioxygenase-12 (AAD-12) enzyme from the soil bacterium Delftia acidovorans , which provides tolerance to the herbicide 2,4-dichlorophenoxyacetic acid (2,4-D); the double-mutant 5-enolpyruvylshikimate-3-phosphate synthase (2mEPSPS) enzyme encoded by a modified version of the epsps gene from maize ( Zea mays ), which provides tolerance to the herbicide glyphosate; and the phosphinothricin acetyltransferase (PAT) enzyme from Streptomyces viridochromogenes , which provides tolerance to the herbicide glufosinate. The purpose of this study was to determine if the nutrient and antinutrient composition of forage and grain from DAS-444Ø6-6 soybean are similar to those of nontransgenic soybean. Forage was analyzed for proximates, fiber, and minerals; grain analyses further included vitamins, amino acid and fatty acid profiles, and antinutrients and bioactive components (lectin, phytic acid, raffinose, stachyose, trypsin inhibitor, and isoflavones). Results indicate that DAS-444Ø6-6 soybean is compositionally equivalent to nontransgenic soybean. Findings are consistent with similar studies for other input traits, as endogenous plant metabolic pathways that influence composition are expected to be less affected by transgenesis compared with traditional plant-breeding methods. PMID:24191699

Lepping, Miles D; Herman, Rod A; Potts, Brian L



Evaluation of corn grain with the genetically modified input trait DAS-59122-7 fed to growing-finishing pigs.  


A growth performance experiment was conducted to assess the feeding value of a double-stacked transgenic corn grain for growing-finishing pigs. The genetically modified corn grain contained event DAS-59122-7, which expresses the Cry34/35Ab1 binary insecticidal protein for the control of corn rootworm. This modified transgenic grain is resistant to western corn rootworm and is also tolerant to herbicides containing the active ingredient glufosinate-ammonium. The modified grain (59122), a nontransgenic near-isoline grain (control corn), and a commercial corn (Pioneer brand hybrid 35P12) were grown in a 2005 production trial in individually isolated plots that were located 201 m apart. A total of 108 pigs were allotted to corn-soybean meal diets containing 1 of the 3 grains as the sole source of corn. There were 3 pigs per pen and 12 replicate pens per treatment. Pigs were fed grower diets from 37 to 60 kg, early finisher diets from 60 to 90 kg, and late finisher diets from 90 to 127 kg. Within each phase, data for ADG, ADFI, and G:F were calculated. At the conclusion of the experiment, pigs were slaughtered and data for carcass quality were collected. Differences between 59122 and the control corn were evaluated, with statistical significance at P<0.05. No differences in ADG, ADFI, or G:F between pigs fed the control corn and pigs fed the modified corn were observed during the grower, early finisher, or late finisher phases. For the entire experimental period, no difference between pigs fed the control and the 59122 corn were observed for final BW (128.9 vs. 127.1 kg), ADG (1.02 vs. 1.00 kg), ADFI (2.88 vs. 2.80 kg), or G:F (0.356 vs. 0.345 kg/kg). Likewise, no differences in dressing percentage (76.48 vs. 76.30%), LM area (49.8 vs. 50.4 cm(2)), 10th-rib back fat (2.20 vs. 2.12 cm), and carcass lean content (52.9 vs. 53.4%) were observed between pigs fed the control and the 59122 corn grain. It was concluded that the nutritional value of the modified transgenic corn grain containing event DAS-59122-7 was similar to that of the nontransgenic near-isoline control. PMID:19098236

Stein, H H; Rice, D W; Smith, B L; Hinds, M A; Sauber, T E; Pedersen, C; Wulf, D M; Peters, D N



Development and Evaluation of a DAS-ELISA for Rapid Detection of Tembusu Virus Using Monoclonal Antibodies against the Envelope Protein  

PubMed Central

Since April 2010, Tembusu virus (TMUV) which is a contagious pathogen of waterfowls, causing symptoms of high fever, loss of appetite and fall in egg production, has been reported in east of China. A double antibody sandwich enzyme-linked immunosorbent assay (DAS-ELISA) which detects for TMUV was developed, using two monoclonal antibodies (mAbs) against the TMUV envelope (E) protein. BALB/c mice were immunized with purified recombinant E protein expressed in E. coli. Three hybridoma cell lines designated as 12B1, 10C6 and 2D2, were screened by cell fusion and indirect ELISA for their ability to recognize different linear epitopes on the E protein, and were characterized subsequently. High-affinity mAbs 12B1 and 2D2 were used as capture and detection antibodies, respectively. The reaction conditions for the DAS-ELISA were optimized for TMUV detection. The cross-reactivity of the DAS-ELISA was determined using TMUV, duck plague virus, avian influenza virus subtype H9, Newcastle disease virus, duck hepatitis A virus type 1 and duck reovirus samples. A total of 191 homogenized tissues of field samples were simultaneously detected by DAS-ELISA and by RT-PCR. The former was found to have a high specificity of 99.1% and a sensitivity of 93.1%. These results reveal a positive coincidence between DAS-ELISA and RT-PCR at a coincidence rate of 95.8%. The method developed in this study can be used for the diagnosis of TMUV infection of duck origin. PMID:24797141

Chen, Hao; Ou, Quanbin; Tang, Yi; Gao, Xuhui; Wu, Lili; Xue, Cong; Yu, Chunmei; Cui, Jingteng; Diao, Youxiang



Nutrient budgets (C, N and P) and trophic dynamics of a Brazilian tropical estuary: Barra das Jangadas.  


This paper focuses on the nutrient dynamics of a tropical estuary on the northeastern Brazilian coast, studied using the LOICZ biogeochemical budgeting protocol. We describe the methodology and assumptions underlying this model. Input data (monthly for rainfall, evaporation, river discharge, and concentrations of salt, phosphorus and nitrogen) were obtained during field campaigns in the Barra das Jangadas Estuary (BJE) over a 5 years period (1999 to 2003). Mass balance results indicate large inputs of nutrients to the system. The model shows that the seasonal variation of the Net Ecosystem Metabolism (NEM) indicates that the system passes from a stage of organic matter liquid production and mineralization during the dry season (-0.5 mmoles C m(-2) d(-1)) to liquid mineralization during the rainy season (-19 mmoles C m(-2) d(-1)). We suggest that the system varies slightly between autotrophy and heterotrophy during the year due to the rainfall regime, human activities in the basin (density population and sugarcane plantations), and associated DIP riverine loads. High per capita loads of N and P indicate a high population density and high runoff. The application of flux balance modeling was useful to understand the nutrient dynamics of this typical small tropical estuary. PMID:21670871

Noriega, Carlos E D; Araujo, Moacyr



Common Data Acquisition Systems (DAS) Software Development for Rocket Propulsion Test (RPT) Test Facilities - A General Overview  

NASA Technical Reports Server (NTRS)

The advent of the commercial space launch industry and NASA's more recent resumption of operation of Stennis Space Center's large test facilities after thirty years of contractor control resulted in a need for a non-proprietary data acquisition system (DAS) software to support government and commercial testing. The software is designed for modularity and adaptability to minimize the software development effort for current and future data systems. An additional benefit of the software's architecture is its ability to easily migrate to other testing facilities thus providing future commonality across Stennis. Adapting the software to other Rocket Propulsion Test (RPT) Centers such as MSFC, White Sands, and Plumbrook Station would provide additional commonality and help reduce testing costs for NASA. Ultimately, the software provides the government with unlimited rights and guarantees privacy of data to commercial entities. The project engaged all RPT Centers and NASA's Independent Verification & Validation facility to enhance product quality. The design consists of a translation layer which provides the transparency of the software application layers to underlying hardware regardless of test facility location and a flexible and easily accessible database. This presentation addresses system technical design, issues encountered, and the status of Stennis' development and deployment.

Hebert, Phillip W., Sr.; Hughes, Mark S.; Davis, Dawn M.; Turowski, Mark P.; Holladay, Wendy T.; Marshall, PeggL.; Duncan, Michael E.; Morris, Jon A.; Franzl, Richard W.



The World Health Organization Short Disability Assessment Schedule (WHO DAS-S): a tool for the assessment of difficulties in selected areas of functioning of patients with mental disorders  

Microsoft Academic Search

The World Health Organization Short Disability Assessment Schedule (WHO DAS-S) is an instrument for clinicians' assessment and rating of difficulties in maintaining personal care, in performing occupational tasks and in functioning in relation to the family and the broader social context due to mental disorders. The WHO DAS-S was developed and underwent preliminarily testing in the context of two international

A. Janca; M. Kastrup; J. J. López-Ibor; J. E. Mezzich; N. Sartorius




Microsoft Academic Search

2 RESUMO: Este trabalho teve por objetivo avaliar o efeito do tratamento das partículas, da variação da relação madeira:cimento e da utilização de aditivos químicos sobre as propriedades físicas e mecânicas das chapas minerais fabricadas com partículas de Eucalyptus dunnii (Maid) combinada com cimento portland. Foram empregados três tratamentos de partículas (partículas sem tratamento, tratadas com água quente por 1

João Vicente de Figueiredo; Setsuo Iwakiri


A nova geografia da produção e o papel assumido por países em desenvolvimento no âmbito das cadeias de valor global: o perfil da inserção internacional brasileira a partir do comércio exterior  

Microsoft Academic Search

Resumo: Nas últimas décadas o modo de organização da atividade industrial global tem sido alterado de forma a lidar com a reformulação das estratégias (reestruturação e racionalização) das grandes empresas com vistas a maiores níveis de competitividade. Neste contexto, ganhou destaque a utilização crescente de processos de externalização produtiva, através de mecanismos de subcontratação, por multinacionais. O conjunto de transformações

Wellington Pereira


Das Bandenspektrum des CO +  

Microsoft Academic Search

Zusammenfassung Es wird die Rotationsstruktur der s ? s Banden (1 ? 4, 2 ? 4, 2 ? 5, 3 ? 5, 3 ? 6, 4 ? 7) des CO+ analysiert und eine Nullinienformel für diese Banden abgeleitet. Von denII ? s-Banden (5 ? 0, 6 ? 0, 7 ? 0, 8 ? 0) wird die Rotationsstruktur analysiert. Jede Bande

D. Coster; H. H. Brons; H. Bulthuis



Physikgeschichte Das Rätsel bleibt  

NASA Astrophysics Data System (ADS)

Die jüngst erfolgte Veröffentlichung von Dokumenten aus dem Privatarchiv der Familie Bohr [1] über den geheimnisumwitterten Besuch von Werner Heisenberg in Kopenhagen im September 1941 hat in den deutschen Medien große Resonanz gefunden [2]. Tatsächlich verraten uns die jetzt veröffentlichten Dokumente sehr viel mehr über die Zeit ihres Entstehens als über den Besuch selbst.

Hoffmann, Dieter



Encontro das Revistas Teatrais  

E-print Network

& Antropologia" (Aldo El-Jatib), argentina "Espacio de Crítica e Investigación Teatral" (Damián Rovner), canadiana "La Escena Latinoamericana" (Miguel Angel Giella), mexicana "Tramoya" (Beatriz J. Rizk), norte-americana "Gestos" (Ana Paula Ferreira...

Gago, Jú lio



Das Ende der Nacht  

NASA Astrophysics Data System (ADS)

The book provides a comprehensive compilation of the problems arising from artificial lighting and its almost exponential increase during the past century. It covers the following topics: A brief history of Lighting; light pollution in Central Europe; Moths and artificial lights; Artificial lighting and migratory birds; Ocean turtles as victims of beach lighting; Moon light as external timer for the marine fauna; Artificial light and the health of human beings.

Posch, Thomas; Freyhoff, Anja; Uhlmann, Thomas



Über das argyrophile Neurinom  

Microsoft Academic Search

Dasargyrophile Neurinom stellt eine besondere Erscheinungsform des Neurinoms dar die bei der Färbung der täglichen histologischen Praxis (Hämatoxylin-Eosin, van Gieson) einen Aufbau aus gewellt verlaufenden und unterschiedlich ödematös aufgelockerten Bindegewebsfasern, also ein weitgehend fibromähnliches Gesicht zeigt. Dabei finden sich in den Bindegewebsfasern neben den kleinen runden und großen ovalen, den gewucherten endoneuralen Bindegewebszellen zugehörigen Kernen solche, die eine schmalspindelige Form

Otto Haferkamp



Prfungsstatistik fr das Studienjahr  

E-print Network

Russ. Russistik SBP Schwerpunktbereichsprüfung TAX Master in TAX Law TEL Master of Laws in Tax Law 3 Studiengänge: Am. Amerikanistik Angl. Anglistik CEU Master of Laws in Comparative Law and EU Law ELW Englische 3.2. Abschlussprüfung Studiengang Bachelor of Arts (B.A.) 3.3. Abschlussprüfung Bachelor of Laws (LL

Greifswald, Ernst-Moritz-Arndt-Universität


Rotação do jato em DG tau próximo à região de sua formação: análise comparativa das velocidades radiais simuladas e observadas  

NASA Astrophysics Data System (ADS)

Os modelos magneto-centrífugos utilizados para explicar a formação dos jatos Herbig-Haro assumem a presença de um disco de acresção em rotação kepleriana na base de lançamento do jato. Neste cenário, o jato transmite a informação da rotação do disco para regiões distantes da fonte central, além da superfície de Alfvén, na região de colimação inicial do jato. Recentemente, Bacciotti et al. (2002, ApJ, 537, L49) obtiveram pela primeira vez uma evidência observacional de rotação em um jato HH, o jato em DG Tau, em regiões próximas da fonte central, compatível (qualitativa e quantitativamente) com o esperado a partir dos modelos magneto-centrífugos para a produção e colimação inicial de jatos HH. No presente trabalho, apresentamos mapas de velocidade radial, obtidos através de simulações numéricas tri-dimensionais SPH, para um jato com características semelhantes ao jato em DG Tau, objetivando uma comparação com os mapas de velocidade radiais obtidos por Bacciotti et al.. Nossos resultados, embora preliminares, indicam que a inclusão de efeitos como a precessão, evidenciada em DG Tau (Dougados et al. 2000, A&A, 357, L61) devem ser levadas em consideração na análise da presença de rotação não só em DG Tau mas em qualquer sistema, com o uso das velocidades radias observadas. A ausência de um grau elevado de simetria axial (quebrada, por exemplo, pela precessão do eixo do jato; ou pela presença de uma superfície interna de trabalho, ou seja, um bow shock interno), implica também em uma maior complexidade nos mapas, com conseqüências relevantes para suas interpretações.

Cerqueira, A. H.; de Gouveia dal Pino, E. M.



Über das Verhalten der Glutamat-Oxalacetat-Transaminase, Glutamat-Pyruvat-Transaminase, Sorbit-Dehydrogenase und Cholinesterase im Serum nach Herzoperationen  

Microsoft Academic Search

Zusammenfassung In der vorliegenden Arbeit wurde das Verhalten der Glutamat-Oxalacetat-Transaminase, der Glutamat-Pyruvat-Transaminase, der Sorbitdehydrogenase und der Cholinesterase im Serum vor sowie zu verschiedenen Zeiten nach Herz- und Thoraxoperationen untersucht. Die Untersuchungen wurden an folgenden Patientengruppen durchgeführt: Patienten der Gruppe I, bei denen der operative Eingriff unter Anwendung einer Herz-Lungenmaschine durchgeführt wurde; Patienten der Gruppe II, bei denen die Herzoperation in

H. Breuer; M. Schönfelder; E. Raschke



Análise preliminar da dinâmica de implantação de pivôs de irrigação central, de 1985- 2005 na bacia hidrográfica do Alto rio das Mortes - MT, Brasil  

Microsoft Academic Search

Present study aims the assessment of the spatio-temporal dynamics of the implantation of center pivot irrigations between 1985-2005 in the upper Rio das Mortes watershed, Mato Grosso state, in order to subsidy decision making in environmental licensing and water resource management. For the mapping, a total of 23 images from the Landsat 5 (E)TM (1985; 1990; 1995 e 2000, scenes

Suzy Mara Klemp


Registry of Hospital Das Clínicas of the University of São Paulo Medical School: First Official Solid Organ and Tissue Transplantation Report – 2008  

PubMed Central

OBJECTIVE: The aim of this study was to report a single center experience of organ and tissue transplantation INTRODUCTION: This is the first report of organ and tissue transplantation at the Hospital das Clínicas of the University of Sao Paulo Medical School. METHODS: We collected data from each type of organ transplantation from 2002 to 2007. The data collected were patient characteristics and actuarial survival Kaplan-Meier curves at 30 days, one year, and five years RESULTS: There were a total of 3,321 transplants at our institution and the 5-year survival curve ranged from 53% to 88%. CONCLUSION: This report shows that solid organ and tissue transplants are feasible within the institution and allow us to expect that the quality of transplantation will improve in the future. PMID:19219318

Azeka, Estela; Auler Júnior, José Otavio Costa; Fernandes, Paulo Manuel Pego; Nahas, Willian Carlos; Fiorelli, Alfredo Inácio; Tannuri, Uenis; Cristofani, Lílian Maria; Caiero, Marcelo Tadeu; Dulley, Frederico Luiz; de Oliveira Paggiaro, André; Bacchella, Telesforo



Dating human occupation at Toca do Serrote das Moendas, São Raimundo Nonato, Piauí-Brasil by electron spin resonance and optically stimulated luminescence.  


Excavation of Toca do Serrote das Moendas, in Piauí state, Brazil revealed a great quantity of fossil wild fauna associated with human remains. In particular, fossils of a cervid (Blastocerus dichotomus) were found, an animal frequently pictured in ancient rock wall paintings. In a well-defined stratum, two loose teeth of this species were found in close proximity to human bones. The teeth were independently dated by electron spin resonance (ESR) in two laboratories. The ages obtained for the teeth were 29 ± 3 ka (thousands of years) and 24 ± 1 ka. The concretion layer capping this stratum was dated by optically stimulated luminescence (OSL) of the quartz grains to 21 ± 3 ka. As these values were derived independently in three different laboratories, using different methods and equipment, these results are compelling evidence of early habitation in this area. PMID:25456825

Kinoshita, Angela; Skinner, Anne R; Guidon, Niede; Ignacio, Elaine; Felice, Gisele Daltrini; Buco, Cristiane de A; Tatumi, Sonia; Yee, Márcio; Figueiredo, Ana Maria Graciano; Baffa, Oswaldo



Short-term monitoring of a gas seep field in the Katakolo bay (Western Greece) using Raman spectra DTS and DAS fibre-optic methods  

NASA Astrophysics Data System (ADS)

A wide submarine seep of thermogenic gas in the Katakolo bay, Western Greece, was monitored passively using the intelligent Distributed Acoustic Sensor (iDAS) and Ultima Raman spectra Distributed Temperature Sensor (DTS), in order to study the thermal and noise signal of the bubble plumes released from the seafloor. Katakolo is one one of the most prolific thermogenic gas seepage zones in Europe and the biggest methane seep ever reported in Greece. Very detailed repetitive offshore gas surveys, including marine remote sensing (sub-bottom profiling, side scan sonar), underwater exploration by a towed instrumented system (MEDUSA), long-term monitoring benthic station (GMM), compositional and isotopic analyses, and flux measurements of gas, showed that: (a) gas seepage takes place over an extended area in the Katakolo harbour and along two main normal faults off the harbour; (b) at least 823 gas bubble ( 10-20 cm in diameter) plumes escaping over an area of 94,200 m2, at depths ranging from 5.5 to 16 m; (c) the gas consists mainly of methane and has H2S levels of hundreds to thousands ppmv, and shows significant amounts of other light hydrocarbons like ethane, propane, iso-butane and C6 alkanes, (d) offshore and onshore seeps release the same type of thermogenic gas; (e) due to the shallow depth, more than 90 % of CH4 released at the seabed enters the atmosphere, and (f) the gas seeps may produce severe geohazards for people, buildings and construction facilities due to the explosive and toxicological properties of methane and hydrogen sulfide, respectively. For the short-term monitoring, the deployment took place on a site located inside the harbour of Katakolo within a thermogenic gas seepage area where active faults are intersected. The iDAS system makes it possible to observe the acoustical signal along the entire length of an unmodified optical cable without introducing any form of point sensors such as Bragg gratings. When the bubble plumes are released by the seabed into the water column, they ring at their resonance frequency in a manner consistent with standard bubble acoustics. This bubble ringing can be detected by iDAS allowing for both seepage detection, quantification and relationship with seismic activity. The DTS system makes it possible to observe temporal variations of the gas plumes and its relationship with the meteorological factors of the area. Moreover, DTS and iDAS data interpretation needs a detailed examination in comparison with the long-term GMM monitoring data (O2, CH4, H2S, temperature, pressure and conductivity) which was collected from the same location. The processing chain used to observe this phenomenon can have applications in both industrial and environmental monitoring capacities.

Chalari, A.; Mondanos, M.; Finfer, D.; Christodoulou, D.; Kordella, S.; Papatheodorou, G.; Geraga, M.; Ferentinos, G.



A gestão por processos gera melhoria de qualidade e redução de custos: o caso da unidade de ortopedia e traumatologia do hospital das clínicas da Universidade Federal de Pernambuco  

Microsoft Academic Search

This paper aims to verify to which extent the use of a medical-hospital treatment protocol can promote quality improvement in the services provided by means of process standardization, while at the same time reducing surgical and inpatient costs directly related to the procedure under protocol. The study took place at the Orthopedics Department of the Hospital das Clínicas at the

Umbelina Cravo Teixeira Lagioia; José Francisco Ribeiro Filho; James Anthony Falk; Jeronymo José Libonati; Jorge Expedito de Gusmão Lopes



Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 24.09.2010 15/2010 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 30.06.2010 gem 37 Abs. 1 Nr. 5. b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 24.09.2010 15/2010 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 30.06.2010 gemäß § 37 Abs. 1 Nr. 5. b Gottfried Wil- helm Leibniz Universität Hannover und der Hochschule für Musik und Theater Hannover genehmigt

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 18.09.2009 15/2009 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 22.07.2009 gem 37 Abs. 1 Nr. 5. b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 18.09.2009 15/2009 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 22.07.2009 gemäß § 37 Abs. 1 Nr. 5. b.10.2009 in Kraft. Prüfungsordnung für den Masterstudiengang Lehramt an Gymnasien an der Gottfried Wilhelm Leibniz

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 30.09.2011 23/2011 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 21.09.2011 gem 37 Abs. 1 Nr. 5. b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 30.09.2011 23/2011 Seite 39 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 21.09.2011 gemäß § 37 Abs. 1 an Gymnasien an der Gottfried Wilhelm Leibniz Universität Hannover und der Hochschule für Musik, Theater und

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 20.09.2012 18/2012 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 15.08.2012 gem 37 Abs. 1 Nr. 5 b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 20.09.2012 18/2012 Seite 3 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 15.08.2012 gemäß § 37 Abs. 1 an Gymnasien an der Gottfried Wilhelm Leibniz Universität Hannover und der Hochschule für Musik, Theater und

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 20.08.2012 15/2012 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 15.08.2012 gem 37 Abs. 1 Nr. 5. b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 20.08.2012 15/2012 Seite 46 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 15.08.2012 gemäß § 37 Abs. 1 Bachelorstudiengang an der Gottfried Wilhelm Leibniz Universität Hannover und der Hochschule für Musik, Theater und

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 29.09.2011 22/2011 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 21.09.2011 gem 37 Abs. 1 Nr. 5. b) NHG  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 29.09.2011 22/2011 Seite 2 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 21.09.2011 gemäß § 37 Abs. 1 Bachelorstudiengang an der Gottfried Wilhelm Leibniz Universität Hannover und der Hochschule für Musik, Theater und

Vollmer, Heribert


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 11.06.2008 7/2008 Das Prsidium der Gottfried Wilhelm Leibniz Universitt Hannover hat am 21.05.2008 gem 37 Abs. 1 Nr. 5. b)  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 11.06.2008 7/2008 Das Präsidium der Gottfried Wilhelm Leibniz Universität Hannover hat am 21.05.2008 gemäß § 37 Abs. 1 Nr. 5. b Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover in Kraft. Gemeinsame Prüfungsordnung für den

Vollmer, Heribert


Simultaneous functions of the installed DAS/DAK formaldehyde-assimilation pathway and the original formaldehyde metabolic pathways enhance the ability of transgenic geranium to purify gaseous formaldehyde polluted environment.  


The overexpression of dihydroxyacetone synthase (DAS) and dihydroxyacetone kinase (DAK) from methylotrophic yeasts in chloroplasts created a photosynthetic formaldehyde (HCHO)-assimilation pathway (DAS/DAK pathway) in transgenic tobacco. Geranium has abilities to absorb and metabolize HCHO. Results of this study showed that the installed DAS/DAK pathway functioning in chloroplasts greatly enhanced the role of the Calvin cycle in transgenic geranium under high concentrations of gaseous HCHO stress. Consequently, the yield of sugars from HCHO-assimilation increased approximately 6-fold in transgenic geranium leaves, and concomitantly, the role of three original HCHO metabolic pathways reduced, leading to a significant decrease in formic acid, citrate and glycine production from HCHO metabolism. Although the role of three metabolic pathways reduced in transgenic plants under high concentrations of gaseous HCHO stress, the installed DAS/DAK pathway could still function together with the original HCHO metabolic pathways. Consequently, the gaseous HCHO-resistance of transgenic plants was significantly improved, and the generation of H2O2 in the transgenic geranium leaves was significantly less than that in the wild type (WT) leaves. Under environmental-polluted gaseous HCHO stress for a long duration, the stomata conductance of transgenic plants remained approximately 2-fold higher than that of the WT, thereby increasing its ability to purify gaseous HCHO polluted environment. PMID:25698666

Zhou, Shengen; Xiao, Sunqin; Xuan, Xiuxia; Sun, Zhen; Li, Kunzhi; Chen, Limei



IOV&T OTM MrOYtXt^CLl Nas universidades portuguesas nasceram ou esto a surgir tecnologias capazes de conquistar o interesse de todo o mundo. Das criaes que salvam vidas,  

E-print Network

ÍÍIOV&T OTM MrOYtXt^CLl Nas universidades portuguesas nasceram ou estão a surgir tecnologias capazes de conquistar o interesse de todo o mundo. Das criações que salvam vidas, como tecnologias de Crohn. Entretanto, Pedro Andrade desenvolveu uma nova tecnologia para a empresa, a Cordsafe, que

Instituto de Sistemas e Robotica


Migration of inorganic ions from the leachate of the Rio das Ostras landfill: a comparison of three different configurations of protective barriers.  


Batch tests and diffusion tests were performed to analyze the efficiency of a protective barrier in a landfill consisting of compacted soil with 10% bentonite compared to the results obtained for only compacted soil and for compacted soil covered with a 1-mm-thick HDPE geomembrane; the soil and leachate were collected from the Rio das Ostras Landfill in Rio de Janeiro, Brazil. The diffusion tests were performed for periods of 3, 10 and 60 days. After the test period, the soil pore water was analyzed and the profiles for chloride, potassium and ammonium were determined along a 6-cm soil depth. The results of the batch tests performed to define sorption parameters were used to adjust the profiles obtained in the diffusion cell experiment by applying an ion transfer model between the interstitial solution and the soil particles. The MPHMTP model (Multi Phase Heat and Mass Transfer Program), which is based upon the solution of the transport equations of the ionic contaminants, was used to solve the inverse problem of simultaneously determining the effective diffusion coefficients. The results of the experimental tests and of the model simulation confirmed that the compacted soil with 10% bentonite was moderately efficient in the retention of chloride, potassium and ammonium ions compared to the configurations of compacted soil with a geomembrane and compacted soil alone, representing a solution that is technically feasible and requires potentially lower costs for implementation in landfills. PMID:25042116

Lacerda, Cláudia Virgínia; Ritter, Elisabeth; Pires, João Antônio da Costa; de Castro, José Adilson



Das Kreuz auf dem Schlachtfeld  

E-print Network

.4.15. [Stamped] 1. Mobl. Landsturm-Inft.-Batl. Heidelberg, 2. Komp. [An] Frä ulein Maria Kolbe, Heidelberg, Kronprinzenstr. 28. Saarburg 11.....4.15. [Stamped] 1st Heidelberg Mobile Home Guard Infantry Battalion, 2nd Company. [To] Ms. Maria Kolbe, Heidelberg, Kronprinzenstr. 28. Saarburg...

Schmidlin, A. [author



Das Echo aus der Tiefe  

NASA Astrophysics Data System (ADS)

Seit nunmehr vier Jahren liefert der NASA-Satellit Kepler Helligkeitsmessungen von mehr als 170 000 Sternen mit nie zuvor erreichter Genauigkeit. Obwohl er für die Suche nach extrasolaren Planeten konzipiert ist, sind diese Daten eine wahre Fundgrube für die Asteroseismologie. Einen aktuellen Durchbruch im Verständnis entwickelter Sterne, den Roten Riesen, stellt die Entdeckung von "Mixed Modes" dar, welche die Erforschung des tiefen Sterninneren ermöglichen.

Beck, Paul G.; Kallinger, Thomas



Das sprachliche Register (Speech Registers)  

ERIC Educational Resources Information Center

The linguistic behavior of a given individual varies; he will on different occasions speak (or write) differently according to what may be roughly described as different social situations: he will use a number of different registers. The application of such registers both in the field of text analysis and in the preparation of teaching materials…

Hess-Luttich, Ernest W. B.



Change in CD3 positive T-cell expression in psoriatic arthritis synovium correlates with change in DAS28 and magnetic resonance imaging synovitis scores following initiation of biologic therapy - a single centre, open-label study  

PubMed Central

Introduction With the development of increasing numbers of potential therapeutic agents in inflammatory disease comes the need for effective biomarkers to help screen for drug efficacy and optimal dosing regimens early in the clinical trial process. This need has been recognized by the Outcome Measures in Rheumatology Clinical Trials (OMERACT) group, which has established guidelines for biomarker validation. To seek a candidate synovial biomarker of treatment response in psoriatic arthritis (PsA), we determined whether changes in immunohistochemical markers of synovial inflammation correlate with changes in disease activity scores assessing 28 joints (?DAS28) or magnetic resonance imaging synovitis scores (?MRI) in patients with PsA treated with a biologic agent. Methods Twenty-five consecutive patients with PsA underwent arthroscopic synovial biopsies and MRI scans of an inflamed knee joint at baseline and 12 weeks after starting treatment with either anakinra (first 10 patients) or etanercept (subsequent 15 patients) in two sequential studies of identical design. DAS28 scores were measured at both time points. Immunohistochemical staining for CD3, CD68 and Factor VIII (FVIII) was performed on synovial samples and scored by digital image analysis (DIA). MRI scans performed at baseline and at 12 weeks were scored for synovitis semi-quantitatively. The ?DAS28 of the European League Against Rheumatism good response definition (>1.2) was chosen to divide patients into responder and non-responder groups. Differences between groups (Mann Whitney U test) and correlations between ?DAS28 with change in immunohistochemical and MRI synovitis scores (Spearman's rho test) were calculated. Results Paired synovial samples and MRI scans were available for 21 patients (8 anakinra, 13 etanercept) and 23 patients (8 anakinra, 15 etanercept) respectively. Change in CD3 (?CD3) and CD68 expression in the synovial sublining layer (?CD68sl) was significantly greater in the disease responders compared to non-responders following treatment (P = 0.005 and 0.013 respectively). ?CD3, but not ?CD68 or ?FVIII, correlated with both ?DAS28 (r = 0.49, P = 0.025) and ?MRI (r = 0.58, P = 0.009). Conclusions The correlation of ?CD3 with ?DAS28 and ?MRI following biologic treatment in this cohort contributes to the validation of ?CD3 as a synovial biomarker of disease response in PsA, and supports the further evaluation of ?CD3 for predictive properties of future clinical outcomes. PMID:21272347



Reflexos das deficiŒncias de macronutrientes e boro no crescimento de plantas, produÁªo e qualidade de Ûleo essencial em Eucalyptus citriodora Macronutrients and boron deficiencies reflexes on plant growth, production and essential oil in Eucalyptus citriodora  

Microsoft Academic Search

RESUMO: O presente trabalho teve como objetivo estudar a influŒncia das deficiŒncias nutricionais sobre a biomassa de folhas e a produÁªo e qualidade do Ûleo essencial de Eucalyptus citriodora. As plantas foram cultivadas em vasos de 10 L contendo sÌlica moÌda, em condiÁªo de casa de vegetaÁªo. Nos trŒs primeiros meses apÛs plantio, as mudas cresceram em solu- Áªo nutritiva

Renata Maffeis; Ronaldo Luiz; Vaz de Arruda Silveira


Brazil's premier gold province. Part II: geology and genesis of gold deposits in the Archean Rio das Velhas greenstone belt, Quadrilátero Ferrífero  

NASA Astrophysics Data System (ADS)

Orogenic, gold deposits are hosted by rocks of the Archean Rio das Velhas greenstone belt in the Quadrilátero Ferrífero region, Minas Gerais state, Brazil, one of the major gold provinces in the world. The gold deposits occur at the base of the mafic-ultramafic succession, with the most important orebodies controlled by E-W-striking, strike-slip faults. The main mineralization styles are (1) structurally controlled, sulfide replacement zones in banded iron formation (BIF); (2) disseminated sulfide minerals and gold in hydrothermally altered rocks along shear zones; and (3) auriferous quartz-carbonate-sulfide veins and veinlets in mafic, ultramafic, and felsic volcanic rocks, and also in clastic sedimentary rocks. The most common host rocks for ore are metamorphosed oxide- and carbonate-facies banded iron (± iron-rich metachert) formations (e.g., the Cuiabá, São Bento and Raposos deposits) and the lapa seca unit, which is a local term for intensely carbonatized rock (e.g., the giant Morro Velho mine with >450 t of contained gold). Metabasalts host most of the remaining gold deposits. Mineralogical characteristics and fluid inclusion studies suggest variations in the H2O/CO2 ratio of a low-salinity, near-neutral, reducing, sulfur-bearing, ore fluid. The presence of abundant CH4-rich inclusions is related to reduction of the original H2O-CO2 fluid via interaction with carbonaceous matter in the wallrocks. Oxygen fugacity was close to that of graphite saturation, with variations likely to have been influenced by reaction with the carbonaceous matter. Carbon-rich phyllites and schists, which commonly bound ore-bearing horizons, seem to have played both a physical and chemical role in localizing hydrothermal mineral deposition. Microtextural studies indicate that gold deposition was mainly related to desulfidation reactions, and was paragenetically coeval with precipitation of arsenic-rich iron sulfide minerals. Carbon isotope data are compatible with dissolution of CO2 from pre-existing mantle-derived carbonation zones, and indicate fluids of metamorphic origin. A major episode of hydrothermal fluid introduction into different rock types caused epigenetic gold formation and wallrock alteration at about 300 to 400 °C during the late stages of regional deformation and metamorphism of the greenstone belt. The age of gold mineralization is constrained to be younger than 2,698 and perhaps closer to 2,670 Ma.

Lobato, Lydia; Ribeiro-Rodrigues, Luiz; Vieira, Frederico



Characteristics of Arctic winds at CANDAC-PEARL (80° N, 86° W) and Svalbard (78° N, 16° E) for 2006-2009: radar observations and comparisons with the model CMAM-DAS  

NASA Astrophysics Data System (ADS)

Operation of a Meteor Wind Radar (MWR) at Eureka, Ellesmere Island (80° N, 86° W) began in February 2006; this is the location of the Polar Environmental and Atmospheric Research Laboratory (PEARL), operated by the "Canadian Network for the Detection of Atmospheric Change" (CANDAC). The first 36 months of wind data (82-97 km) are here combined with contemporaneous winds from the Meteor Wind Radar at Adventdalen, Svalbard (78° N, 16° E), to provide the first evidence for substantial interannual variability (IAV) of longitudinally spaced observations of mean/background winds and waves at such High Arctic latitudes. The influences of "Sudden Stratospheric Warmings" (SSW) are also apparent. Monthly meridional (north-south, NS) 3-year means for each location/radar demonstrate that winds (82-97 km) differ significantly between Canada and Norway, with winter-equinox values generally northward over Eureka and southward over Svalbard. Using January 2008 as case study, these oppositely directed meridional winds are related to mean positions of the Arctic mesospheric vortex. The vortex is from the Canadian Middle Atmosphere Model, with its Data Assimilation System (CMAM-DAS). The characteristics of "Sudden stratospheric Warmings" SSW in each of the three winters are noted, as well as their uniquely distinctive short-term mesospheric wind disturbances. Comparisons of the mean winds over 36 months at 78 and 80° N, with those within CMAM-DAS, are featured. E.g. for 2007, while both monthly mean EW and NS winds from CMAM/radar are quite similar over Eureka (82-88 km), the modeled autumn-winter NS winds over Svalbard (73-88 km) differ significantly from observations. The latter are southward, and the modeled winds over Svalbard are predominately northward. The mean positions of the winter polar vortex are related to these differences.

Manson, A. H.; Meek, C. E.; Xu, X.; Aso, T.; Drummond, J. R.; Hall, C. M.; Hocking, W. K.; Tsutsumi, M.; Ward, W. E.



O que se Traz para a Vida e o que a Vida nos Traz: Uma Análise da Equação Etiológica proposta por Freud à Luz das Neurociências What we Bring to Life and what Life Brings to Us: An Analysis of the Ethiological Equation proposed by Freud According to Neurosciences  

Microsoft Academic Search

Resumo O presente trabalho tem como objetivo discutir aspectos teóricos, clínicos e experimentais acerca da interação entre variáveis inatas e aprendidas com relação à origem e desenvolvimento de distúrbios emocionais. Apresenta- se inicialmente a equação etiológica proposta por Freud acerca das neuroses na virada do século XX e sua relação com a teoria da sedução. Apresentam-se também algumas evidências clínicas

Monah Winograd; Carlos A. Q. Coimbra; J. Landeira-Fernandez


Erkenntnisse und Implikationen für das Marketing  

Microsoft Academic Search

\\u000a In diesem Kapitel geht es darum, aktuelle Forschungsergebnisse auf dem Gebiet des Neuromarketing zu präsentieren und diese\\u000a mit den in Kapitel II gelegten neuronalen bzw. biologischen Grundlagen zu verknüpfen. Dafür wurde auf die neueste, einschlägige\\u000a nationale sowie internationale, vor allem amerikanische sowie angloamerikanische Fachliteratur zurückgegriffen. Ein beträchtlicher\\u000a Teil der hier präsentierten Erkenntnisse stammt darüber hinaus aus in den vergangenen Monaten

Gerhard Raab; Oliver Gernsheimer; Maik Schindler


Klimaeinfluss auf das kosystem Ostsee Jrgen Alheit  

E-print Network

harengus Sprotte Sprattus sprattus Sardine Sardina pilchardus Sardelle (Anchovis) Engraulis enchrasicolus Sardine 7 Devon & Cornwall Sardine 1 2 3 5 6 4,7 Historische Herings- und Sardinenbestände in Europa #12

Rostock, Universität


Em torno das origens da Geopolítica alemã  

Microsoft Academic Search

This paper aims to explore the historical, geographic and philosophical origins that made possible the construction of the German geopolitical thought which greatly influenced Hitlers national socialist government. It is of great interest to know the development of this matter due to the present conceptual ambiguity of geopolitics and the use of these studies by the big powers (in similar

Cecilia Quintana Binimelis


Frame-Semantic Parsing Dipanjan Das  

E-print Network

- semantic parsing using a two-stage statistical model that takes lexical targets (i.e., content words., New York, NY 10011. E-mail: Computer Science and Artificial Intelligence D. Afonso Henriques, 41 - 2. Andar, 1000-123, Lisboa, Portugal. Email: School

Tomkins, Andrew


Frame-Semantic Parsing Dipanjan Das  

E-print Network

, Massachusetts Institute of Technology, Cambridge, MA 02139. E-mail: Alameda D. Afonso Andr´e F. T. Martins Priberam Labs Instituto de Telecomunicac¸ ~oes Nathan Schneider Carnegie Mellon-stage statistical model that takes lexical targets (i.e., content words and phrases) in their sentential contexts



E-print Network

TEC Total Electron Content IGP Ionospheric Grid Point VTEC Vertical Total Electron Content STEC Slant ............................................................................................................................5 3.1 Mapping Funktion

Schuh, Harald


Das Faktorisierungsrepr asentationsproblem als Basis kryptographischer Protokolle  

E-print Network

Wolfgang Goethe-Universit at in Frankfurt am Main | von Roger Fischlin aus O#11;enbach am Main | Frankfurt am Main 2002 D F 1 #12; ii Vom Fachbereich Mathematik der Johann Wolfgang Goethe-Universit at als Mitarbeit von 1998 bis 2001 in der Gruppe von Prof. Dr.Schnorr am Fachbereich Ma- thematik der J.W.Goethe


Novas Aplicaes das Matemticas na Indstria  

E-print Network

-Topology-Probability-PDE Railway Technical Research Institute Space curves Differential Geometry RIKEN / The University of Tokyo Mathematical Physics 3rd SGW: July 25-27 & 30-31, 2012 KyushuUniversity & University of Tokyo 7 Study Group. MAZDA MOTOR CORP. KDDI HITACHI IBM Japan ETRI, Korea OLM Digital, Inc. & WETA Digital, New Zealand

Saeki, Osamu


Die Zinkaufnahme in das Innere von Chlorella  

Microsoft Academic Search

The uptake of labelled Zn by asynchronous Chlorella fusca was measured under conditions of optimum and minimum energy supply (light and air, or dark and nitrogen, respectively). Part of the Zn equilibrates rapidly with the medium, and soon after the uptake it can be washed out quickly with non-labelled Zn carrier solution; it is probably bound in the free space

S. Matzku; E. Broda



Informationsqualität für das Management mit TOPAS®  

NASA Astrophysics Data System (ADS)

Management-Entscheidungen hängen nicht zuletzt von Informationen ab, die auf sinnvollen und verlässlichen Daten beruhen und kommuniziert werden. In diesem Kontext verwenden wir die folgende Sichtweise: Daten sind die Gesamtheit der verfügbaren Texte, Zahlen und Statistiken, Graphiken, Bilder, Audio- und Videodokumente usw. — unabhängig von deren Nutzung für die jeweilige Unternehmung.

Brust, Otto-Ernst; Möller, Frank; Skrablies, Werner


Das Weimarer Anatomieblatt Leonardo da Vincis  

Microsoft Academic Search

Zum Thema Leonardo da Vinci (1452-1519) hat in seiner 2. Lebenshälfte eine Vielzahl von anatomischen Studien durchgeführt und seine Skizzenblätter zeugen nicht nur von seinem künstlerischem Können, sondern auch von seiner Stellung als Wissenschaftler. Heute befindet sich nahezu die komplette Sammlung der erhaltenen anatomischen Skizzenbücher Leonardos im Besitz des Englischen Königshauses und wird in der Royal Library in Windsor Castle

D. Schultheiss; D. Laurenza; B. Götte; U. Jonas



Letale Intoxikation durch das Insektizid Propoxur  

Microsoft Academic Search

  \\u000a Anhand einer Kasuistik wird ber einen letalen Vergiftungsfall in suizidaler Absicht mit dem Entwesungsmittel B5 (75% Wirkstoff\\u000a Propoxur) berichtet. Propoxur (2-Isopropoxyphenyl-N-methylcarbamat) gehrt zu den Carbamaten, einer Substanzklasse, die reversibel\\u000a die Azetylcholinesterase hemmt. Die Obduktionsbefunde und die toxikologisch-chemischen Ergebnisse werden dargestellt und diskutiert.

U. Möbus; H. Wittrisch



Backup fr das Fotohandy-Verfahren Diplomarbeit  

E-print Network

Erweiterbar Kompatible Implementierung Für Android System #12;Backup-Dienste von Apple iTunes Backup, iCloud & Restore #12;Problematik 6 Zugriff auf App-Daten Nur iCloud Storage API und Android Backup API

Borchert, Bernd


UIUC DAS Google Earth Weather Bundle  

NSDL National Science Digital Library

This Google Earth package gives the user a suite of automatically updating weather products that can be overlaid in any fashion they desire, as well as the ability to "fly" through the data in any manner. As an example, one can overlay automatically updating severe weather warnings on animated radar data as if they worked at the local weather service station and zoom in on their house to see if they are included within the warning area or how close the storms may be to their home. Although this weather bundle is meant for current and forecast data, some significant historical data is included like hurricane tracks from the Atlantic Basin from 1851-2007, imagery from Hurricane Katrina's landfall, satellite views of the Great Mississippi River Flood of 1993, or sea-surface temperature anomalies from the 1997-1998 El Nino. For users interested in Global Climate Change, there is historical temperature data for all locations on Earth that keep records from surface stations.



Das Rebhuhn ( Perdix perdix ) in den Niederlanden  

Microsoft Academic Search

Zusammenfassung Eine Untersuchung der holländischen Rebhühnerpopulationen hatte zum Ergebnis, daß im allgemeinen kein Rückgang des Besatzes zu verzeichnen ist. Bis zum Jahre 1947 kamen normale Schwankungen in der Besatzdichte vor. Nach diesem Jahr war eine Periode mit hohen Abschußzahlen und eine mit niedrigen Abschußzahlen erkennbar.

W. J. Doude van Troostwijk



Kanban - der Weg ist das Ziel  

NASA Astrophysics Data System (ADS)

Wenn man aktuell Produktionsbereiche in Deutschland und Europa besucht, fallen im Zusammenhang mit modernen Produktionsmethoden immer öfter die Begriffe Kanban (jap. Karte, Signal) und Pull-Produktion, und dies nicht ohne Stolz, da diese mit dem schillernden Vorbild des Toyota Produktionssystems in Zusammenhang stehen. Tatsächlich ist Kanban ein integraler Bestandteil moderner Produktionssysteme. Blickt man aber im Rahmen von Prozessanalysen hinter die Fassaden", d. h. in die tägliche Praxis der Arbeitsprozesse, wird man schnell desillusioniert - die viel gepriesenen klassischen Kanban-Regeln werden im Tagesgeschäft nicht eingehalten.

Aull, Florian; Berlak, Joachim; Dickmann, Eva; Dickmann, Philipp; Fischäder, Holm; Gerlach, Joachim; Henneberg, Jens; Kapalla, Klaus; Kress, Oliver; Kuttler, Robert; Schneider, Herfried M.; Schürle, Philipp; Stellpflug, Franz-Josef; Wannenwetsch, Ralph; Wulz, Johannes; Zäh, Michael F.


XVIII Seminrio Nacional de Segurana das IPES  

E-print Network

Universidade Federal de Santa Catarina - SINTUFSC Gestão Unidos na Luta - Fevereiro de 2009 - Tiragem: 1000 paralela, o que poderia enfraquecer a luta dos trabalha- dores. Por conta disso, os vigi- lantes tiveram vi- gilantes e possam fortalecer a luta. Lima considera que a organização do encontro foi à ponta de

Floeter, Sergio Ricardo


IT-LEHRVERANSTALTUNGEN Das Hochschulrechenzentrum bietet fr  

E-print Network

Zwecke mit dem Programm MS Access. Programmierung Im Wechsel bieten wir Java- und VBA- Programmierung an:// #12;IT-Lehrveranstaltungen des Hochschulrechenzentrums Word PowerPoint Präsentieren Excel SPSS Open

Ferrari, Patrik L.


Blau Gelb Grn Das neue Farbkonzept  

E-print Network

Krankenpflegeschule umblick 38 Von Bechern, Party und Beton Jubiläumsjahr des Klinikums. In der Robert-Koch-Stra�e 40 erscheint als Spezialausgabe zum Thema ,,25 Jah- re Universitätsklinikum in der Robert- Koch-Stra�e 40". Bis

Gollisch, Tim


Characteristics of Arctic tides at CANDAC-PEARL (80° N, 86° W) and Svalbard (78° N, 16° E) for 2006-2009: radar observations and comparisons with the model CMAM-DAS  

NASA Astrophysics Data System (ADS)

Operation of a Meteor Radar (MWR) at Eureka, Ellesmere Island (80° N, 86° W) began in February 2006: this is the location of the Polar Environmental and Atmospheric Research Laboratory (PEARL), operated by the "Canadian Network for the Detection of Atmospheric Change" (CANDAC). The first 36 months of tidal wind data (82-97 km) are here combined with contemporaneous tides from the Meteor Radar (MWR) at Adventdalen, Svalbard (78° N, 16° E), to provide the first significant evidence for interannual variability (IAV) of the High Arctic's diurnal and semidiurnal migrating (MT) and non-migrating tides (NMT). The three-year monthly means for both diurnal (DT) and semi-diurnal (SDT) winds demonstrate significantly different amplitudes and phases at Eureka and Svalbard. Typically the summer-maximizing DT is much larger (~24 m s-1 at 97 km) at Eureka, while the Svalbard tide (5-24 m s-1 at 97 km)) is almost linear (north-south) rather than circular. Interannual variations are smallest in the summer and autumn months. The High Arctic SDT has maxima centred on August/September, followed in size by the winter features; and is much larger at Svalbard (24 m s-1 at 97 km, versus 14-18 m s-1 in central Canada). Depending on the location, the IAV are largest in spring/winter (Eureka) and summer/autumn (Svalbard). Fitting of wave-numbers for the migrating and non-migrating tides (MT, NMT) determines dominant tides for each month and height. Existence of NMT is consistent with nonlinear interactions between migrating tides and (quasi) stationary planetary wave (SPW) S=1 (SPW1). For the diurnal oscillation, NMT s=0 for the east-west (EW) wind component dominates (largest tide) in the late autumn and winter (November-February); and s=+2 is frequently seen in the north-south (NS) wind component for the same months. The semi-diurnal oscillation's NMT s=+1 dominates from March to June/July. There are patches of s=+3 and +1, in the late fall-winter. These wave numbers are also consistent with SPW1-MT interactions. Comparisons for 2007 of the observed DT and SDT at 78-80° N, with those within the Canadian Middle Atmosphere Model Data Assimilation System CMAM-DAS, are a major feature of this paper. The diurnal tides for the two locations have important similarities as observed and modeled, with seasonal maxima in the mesosphere from April to October, and similar phases with long/evanescent wavelengths. However, differences are also significant: observed Eureka amplitudes are generally larger than the model; and at Svalbard the modeled tide is classically circular, rather than anomalous. For the semi-diurnal tide, the amplitudes and phases differ markedly between Eureka and Svalbard for both MWR-radar data and CMAM-DAS data. The seasonal variations from observed and modeled archives also differ at each location. Tidal NMT-amplitudes and wave-numbers for the model differ substantially from observations.

Manson, A. H.; Meek, C. E.; Xu, X.; Aso, T.; Drummond, J. R.; Hall, C. M.; Hocking, W. K.; Tsutsumi, M.; Ward, W. E.



Das lab, Stanford Biochemistry First Draft by Rhiju Das on 23 June, 2009  

E-print Network

L of water, and pipetting onto pH paper. If the pH is low, ADD MORE NA-phosphate, pH 8.7. · Incubate for 1L* (0.05 mg, or ~100 nmols) 1 M Na-phosphate, pH 8.7 15 µL H2O 20 µL TOTAL 50 µ for the reaction to occur -- check that the pH is >8.0 by taking out 0.5 µL of the reaction, mixing into 20 µ

Das, Rhiju


Memories of Astronomy Education in Brazil: Clippings from the Discourses of Interviewed Researchers on the Subject. (Spanish Title: Memorias de la Educación en Astronomía en Brasil: Recortes de los Discursos de Investigadores Entrevistados Acerca del Tema ) Memórias da Educação em Astronomia no Brasil: Recortes a Partir das Falas de Pesquisadores Entrevistados sobre o Tema  

NASA Astrophysics Data System (ADS)

This paper presents a historical retrospective concerning data from a research in Astronomy Education in Brazil, after 1973. It was organized on the basis of the speech analysis of national researchers considered references in this field by their peers. Furthermore, it was elaborated on the basis of other studies from the areas of Science Education, Physics and Astronomy. This historical overview was developed in order to facilitate understanding of the contexts in which the interviewed researchers have developed professionally. Moreover, we attempted to recover the memory of the growing field of research in Astronomy Education in the country. We believe that the history presented can help those trying to understand the past in an attempt to resolve current and future demands. Se presenta en este artículo una retrospectiva histórica referente a datos provenientes de la investigación en enseñanza de la astronomía en el Brasil, después de 1973, organizada sobre la base del análisis de los discursos de los investigadores nacionales considerados referencias en este campo, y también en la lectura de las publicaciones en las áreas de Enseñanza de las Ciencias, Física y Astronomía. Este repaso histórico se desarrolló con el fin de facilitar la comprensión de los contextos en los que los investigadores entrevistados se han desarrollado profesionalmente. Por otra parte, se intentó recuperar la memoria del creciente campo de la investigación en Educación en Astronomía en el país. Creemos que el relato presentado puede contribuir a quien trata de comprender el pasado, en un intento de resolver las demandas actuales y futuras. Relata-se neste artigo uma retrospectiva histórica referente a dados provenientes de pesquisa em Educação em Astronomia no país, pós 1973, organizada com base na análise das falas de pesquisadores considerados referências nacionais nesse campo, como também na leitura de publicações das áreas de ensino de Ciências, Física e Astronomia. Tal panorama histórico foi desenvolvido com o intuito de favorecer nossa compreensão sobre os contextos nos quais os pesquisadores entrevistados se desenvolveram profissionalmente. Ademais, buscou-se recobrar a memória do crescente campo de pesquisa em Educação em Astronomia no país. Entendemos que o histórico apresentado possa contribuir para com os que buscam entender o passado na tentativa de solucionar demandas atuais e futuras.

Iachel, Gustavo; Nardi, Roberto




E-print Network

+, with sides parallel to the axes such that A- S A+ then the smallest such B has size in the range (2) LD(N-) |B| LD(N+), where LD(x) = (D) log x log log x where N± is the shortest side length of A±, by Theorem then the smallest set of lattice points from which all of NH is visible has size LD(N). If M is a D-by-D matrix

Granville, Andrew


Der Geist ist ein Naturprodukt - Macht das unfrei und verantwortungslos?  

NASA Astrophysics Data System (ADS)

Irgendwie fühlen wir uns gelenkt von einer immateriellen moralischen Instanz, die uns Willensfreiheit gestattet, und unterstellen sie auch intuitiv unseren Mitmenschen. Die moderne Neurobiologie allerdings hat die Illusion freischwebender Entscheidungen, nicht gebunden an physiologische Realität, zerstört.

Verbeek, Bernhard


Tragedy and the Tragic: Andrade's Pedreira das Almas  

E-print Network

principle of Geist which manifests itself in the universe in the process of two conflictive values (thesis-antithesis) involved in a struggle. The resolution is brought about when the exclusiveness of the claims of either side is denied and the values..., as Eugene Falk has shown, may be used to measure the true tragic dimensions of the hero. This aspect is concerned with renunciation and self-sacrifice, which Falk characterizes as a "tragic focus," and which we may aptly apply to Mariana and her situation...

Clark, Fred M.



Das Prsidium informiert Professor Dr. Dieter Bitter-Suermann  

E-print Network

Abteilung Humangenetik aus dem Zen- trum Kinderheilkunde, Jugendmedizin, Humangenetik und Dermatologie umbenannt. Die neuen Bezeichnungen lauten »Zentrum Kinderheilkunde, Jugendmedizin und Dermatologie« sowie

Manstein, Dietmar J.


Raízes Históricas das Idéias que Subsidiam as Políticas de Clustering  

Microsoft Academic Search

This paper shows the basic conceptions of the underlining ideas supporting clus- tering policies and explains their origins and justifications, for playing an important role on economic development. It is argued that, although they were fostered while liberal ideas were hegemonic, the concepts that give support to clustering policies are not based on this ideology only. They also seek support



Ansätze zur Landschaftsentwicklung durch Landwirtschaft - das Beispiel Marbachstal\\/ Kassel  

Microsoft Academic Search

As a diverse landscape is no longer automatically produced by agriculture, the de- velopment of landscape may become a new challenge for organic farms, and for the integra- tion of agriculture and nature development, too. The perception of the landscape can be the basis to create a process of landscape development instead of carrying out a single landscape plan. The

Thomas van Elsen



E-print Network

-group, Cruciferae R, Rubus-group, Melilotus, Trifolium repens-group, Trifolium pratense-group, Helianthemum acer-Gruppe, Cruciferen R, Rubus-Gruppe, #12;Melilotus, Trifolium repens-Gruppe, Trifolium pratense

Paris-Sud XI, Université de


Wettereinflüsse auf das Lichtstreuvermögen von kolloidalen Lösungen (Polyvinylpyrrolidon)  

Microsoft Academic Search

An einer Polyvinylpyrrolidon- (Kollidon k 30-) Lösung wurden optische Streuversuche durchgeführt; dabei ergaben sich exogene Einflüsse auf die Streuintensität. Die auftretenden, überzufälligen Spitzen wurden mit Wettererscheinungen korreliert. Dabei konnten gesicherte Zusammenhänge mit Fronten und horizontalen Scherzahlen festgestellt werden. Außerdem ergaben sich Beziehungen zum atmosphärischen Ringstrom (jet stream) hinsichtlich seiner Lage zum Beobachtungsort und dem Zeitpunkt seines Übergreifens. Es erscheint möglich,

R. Neuwirth; K. Hummel



Tratamento das complicações de fraturas diafisárias dos ossos do antebraço  

Microsoft Academic Search

SUMMARY Treatment of complications of diaphyseal fractures of the forearm bones The results of the treatment of 41 cases with complica- tions of the diaphyseal fractures of the forearm bones are presented. The lesions of both bones or isolated bones are analysed separately and the several options of treatment are discussed. The authors followed the basic principle of rees- tablishing



Name: Nicole Immig Habilitationsthema: Das Trken-und Osmanenbild in  

E-print Network

Geschichte Dissertationsprojekt: Zwischen Emigration und Partizipation: Muslime in Griechenland 1878- 1897" Muslim Minorities in Greece: Between Emigration and Political Participation, 1881 - 1886, in: Journal of Muslim Minority Affairs 29, 4 (2009), 511 ­ 522 Ottoman Past, National Discourses on Muslim Populations

Knüpfer, Christian


Wissensspeicher Astronomie. Das Wichtigste in Stichworten und Übersichten.  

NASA Astrophysics Data System (ADS)

This booklet is intended as a compendium of basic astronomical facts for the use of pupils during astronomy teaching courses. Published under license from Verlag Volk und Wissen, Berlin, GDR (see 42.003.077).

Bernhard, H.; Lindner, K.; Schukowski, M.


Update: July 7, 2009 Das lab, Stanford Biochemistry  

E-print Network

sample. #12; 11. When finished, please clean up the machine for the next user 12. Convert absorbance : ~ 1 min / sample Following is for our floor's nanodrop we also have the option of submitting samples" to initialize the machine. 7. Choose RNA or DNA sample at the arrow. To choose the factor for calculation in ng

Das, Rhiju


Bolsas das embaixadas permitem estudar, da Colmbia ao Japo  

E-print Network

decorrem até dia2s de junho. Ao DN, Natsuki Konagaya, segunda secretário para a Informação e Assuntos Culturais da embaixada deste país em Lisboa, explicou que o número de lugares por país varia de ano para ano, não definindo para já um limite. "Ainda não sabemos quantas pessoas serão da parte de Portugal. O ano

Instituto de Sistemas e Robotica


Potencial das Diferentes Aplicações da Tecnologia de Células a Combustível  

Microsoft Academic Search

In the last years, new technological concepts of energy generation of form more clean, trustworthy and insurance. Fuel Cells are electrochemical devices that directly convert the present chemical energy in a fuel and an oxidant into electric and thermal energy and water vapor. The main advantages of the fuel cells on other conventional systems of energy generation are its ambient



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, no person is required to respond to, nor shall any person be subject to a penalty for failure to comply with of information displays a currently valid OMB Control Number. Public reporting burden for this collection the information. Send comments regarding this burden estimate or suggestions for reducing this burden estimate


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other provision of the law, no person is required to respond to, nor shall any person be subject. Public reporting burden for this collection of information is estimated to average 5 minutes per response the data needed, and completing and reviewing the information. Send comments regarding this burden estimate


Aplicação clínica das resinas de nanotecnologia Nanotechnology resins clinical application  

Microsoft Academic Search

Key-words A aparência do sorriso tem grande impacto na vida dos indivíduos, afetando desde o convívio social até relações profissionais. Assim a Odontologia Estética, com o passar do tempo, tem evoluído em busca de materiais e técnicas restauradoras que mimetizem o aspecto natural dos elementos dentários. Um dos saltos qualitativos foi conseguido com o emprego da nanotecnologia aos compósitos restauradores

Renan Menezes Cardoso; George Henrique; Santos Maia; Clênio Alves Melo; Renata Pedrosa Guimarães; Paulo Fonseca


Estudo das inundações do Pantanal a partir de imagens MODIS  

Microsoft Academic Search

The objective of this study was to analyze the flooding dynamics for a pilot area influenced directly by the Paraguay river at Ladário, MS. It is a case study for the delineation and determination of flooding patterns for other Pantanal regions. So, we used 14 images of surface reflectance bands of MOD13Q1, from MODIS sensor, and applied the Linear Spectral

Carlos Roberto Padovani



E-print Network

A S Bulletin of the American Meteorological Society 4.500 I A - #12;Cadernos de Saúde Pública ND N A S Canadian - Ecological Economics 1.266 I A S Engenharia Agrícola ND N A S Environmental Impact Assessment Review ND I C


Populationsuntersuchungen über das Chukar-Huhn (Alectoris chukar) im Iran  

Microsoft Academic Search

Zusammenfassung Mitgeteilt werden Untersuchungsergebnisse zur Populationsstruktur des Chukar-Huhns, die im Gebiet der Südabdachung des Elbursgebirges zwischen Teheran und Karadj in der Zeit vom 10. Februar 1973 bis zum 16. März 1975 gewonnen wurden. Die Paarung der Chukar-Hühner erfolgt dort im März\\/April. Zur Brutplatzsuche dringen sie in Höhen bis über 3000 m vor. Die Stärke der Flüge liegt meistens bei 6–10

A. Dayani




E-print Network

of the pupa an empty queen cell was not warmed. The replacement of the pupa by a stone of similar weight did with an adequate stone. By adding extracts of pupae to these inactive cells warming behaviour could be released again. For recognition of the queen pupa two different complementary signals are necessary which were

Paris-Sud XI, Université de


Das Anorexia-nervosa-Inventar zur Selbstbeurteilung (ANIS)  

Microsoft Academic Search

The Anorexia Nervosa Inventory for Self-Rating (ANIS) was developed as a reliable and valid instrument for diagnostic purposes and for longitudinal assessments in the course of therapy of anorexic patients. Appropriate items, which were selected from a larger pool of items by expert ratings, were subjected to factor analyses. The analyses were based on selfratings of a sample of 101

Manfred M. Fichter; Wolfgang Keeser



Nutrição e exercício na prevenção e controle das doenças cardiovasculares  

Microsoft Academic Search

Nutrition and exercise on cardiovascular disease preven- tion and control Cardiovascular diseases represent the major worldwide cause of death, and their significant growth in developing countries alerts against their impact on underprivileged classes. Cardiovascular diseases are subject to a set of risk factors, some of which can be altered through changes in lifestyle, such as balanced diet and regular exercising.

Ana Beatriz Ribeiro Rique; Eliane de Abreu Soares; Claudia de Mello Meirelles



Symposium: Dual Career Couples frdern -eine Herausforderung fr das  

E-print Network

, Universität Tübingen, 24.7.09 Prof. Dr. G. Krücken; Hochschule Speyer 1 Die Universität als moderne Wissenschaftsorganisation, Hochschul- und Wissenschaftsmanagement Deutsche Hochschule für Verwaltungswissenschaften Speyer Dual Career Couples fördern Prof. Dr. Georg Krücken, DHV Speyer 2 Rahmenbedingungen Auswirkungen auf

Ould Ahmedou, Mohameden



Microsoft Academic Search

This work provides a list of 64 and 45 butterflies and moths (Lepidoptera) that inhabit respectively on Flores and Corvo islands (Azores), of which 11 (17,2%) and 17 (37,8%) species were recorded during July 16-26, 2007. Noctua pronuba (Linnaeus) (Noctuidae) is cited for the first time to Corvo. With the exception of Neomariania incertela Rebel (Flores) and of Hipparchia azorina




Letaler Verlauf einer Meningokokkensepsis—das Waterhouse-Friderichsen-Syndrom  

Microsoft Academic Search

Summary A 59-year-old man was admitted to our hospital for somnolence and high fever. Medical history was unremarkable except for signs of common cold. Within the next few hours he developed Waterhouse-Friderichsen syndrome on the basis of meningococcal sepsis. In case of septic shock and disseminated intravascular coagulation lethality of 85 to 90 per cent is reported. Most important for

M. Koch; R. Blank; T. Hansen; H. Auerbach; H.-J. von Mengden



Gated hybrid Hall effect device on silicon Pratyush Das Kanungoa  

E-print Network

at the edge of a ferromagnet to produce Hall effect in the two dimensional electron gas confined that silicon MOSFET which is the building block of CMOS circuits in today's world can be easily converted measurements showed clear detection of switching of magnetization states of the ferromagnet that produces

Orlov, Alexei


Seite 1 von 1 Das Medizinische Dekanat sucht baldmglichst eine  

E-print Network

Dekanat der Medizinischen Fakultät, Sigmund-Freud-Str. 25, 53127 Bonn Der Dekan Prof. Dr. Max P. Baur Dekanat der Medizinischen Fakultät Haus 372 Sigmund-Freud-Stra�e 25 53127 Bonn #12;

Ferrari, Patrik L.



E-print Network

Frankfurt, Oberursel SUMMARY INVESTIGATIONS ON THE FLIGHT ACTIVITY AND THE MATING BEHAVIOUR OF DRONES V. - DRONE CONGREGATION AREAS AND MATING DISTANCE The experiments on drone congregation areas started in 1963 were continued in 1968 and 1970. Earlier results were confirmed and expanded. Drones of different races

Paris-Sud XI, Université de


Das Haustorialsystem von Dictyonema kennzeichnend für die Gattung  

Microsoft Academic Search

Dictyonema moorei andD. ligulatum possess a haustorial system quite similar to that of three otherDictyonema species. It is singular among all Asco- and Basidiolichenes and specific for the genusDictyonema. In herbarized specimens it shrinks and becomes nearly indistinguishable with longer time. InDictyonema a sterile thallus may develop which consists of a turf of filaments ofScytonema growing over mosses and each

Elisabeth Tschermak-Woess



Über das Vitamin B 12 -Bedürfnis phototropher Schwefelbakterien  

Microsoft Academic Search

1.10 von 19 Chlorobium-Stämmen, die mit einer Vit. B12-haltigen Nährlösung aus verschiedenen Gewässern in Kalifornien, Norwegen und Deutschland isoliert waren, erwiesen sich als Vit. B12-bedürftig.2.Bei Vit. B12-bedürftigen Chlorobium- und Chromatium-Stämmen wurde der Chlorophyllgehalt der Kulturen in Abhängigkeit von der Vit. B12-Konzentration quantitativ bestimmt. Zur Bildung vergleichbarer Erträge benötigten alle untersuchten Chlorobium-Stämme gegenüber den Chromatium-Stämmen etwa zehnmal höhere Vit. B12-Konzentrationen.3.Der Vergleich

Norbert Pfennig; Klaus Dieter Lippert



Auswirkungen der erweiterten klinischen Diagnostik auf das Diagnosespektrum einer Gedächtnisambulanz  

Microsoft Academic Search

Zusammenfassung. Ziel: Bei unverändertem Zuweisungsmodus hat sich die erweiterte klinische Diagnostik mit Bildgebung und Neuropsychologie in einer Gedächtnisambulanz geändert, sodass Änderungen im Diagnosespektrum auf die veränderte Diagnostik zurückgeführt werden können. Die Konsequenzen sind auch unter Kostenaspekten zu diskutieren. Methodik: Die klinischen Abschlussdiagnosen von 174 Patienten, die in den Jahren 2000\\/2001 zur Diagnostik und Differentialdiagnostik einer Demenz überwiesen wurden, wurden mit

F. Hentschel; M. Damian; M. Kreis; B. Krumm



Anomaly Pattern Detection in Categorical Datasets Kaustav Das  

E-print Network

-world hospital, container shipping and network intrusion data. Categories and Subject Descriptors H.2.8 [Database that copies are not made or distributed for profit or commercial advantage and that copies bear this notice resulting in patterns of anomalous observations that cannot be explained by a pre- vious model. Here we

Gordon, Geoffrey J.


Caracterização das instalações avícolas na Mesorregião do Agreste Paraibano  

Microsoft Academic Search

RESUMO: Nos últimos anos, as instalações destinadas à produção avícola no Brasil têm-se destacado pelo aumento da densidade de criação que visa a otimizar mão-de-obra, equipamentos, transporte, assistência técnica e, sobretudo, instalações. O objetivo deste trabalho foi realizar pesquisa sobre as principais características tipológicas dos aviários existentes na mesorregião do Agreste do Estado da Paraíba. Observou-se que os aviários são

Dermeval A. Furtado; Ilda F. F. Tinoco; José W. B. do Nascimento; Antonio F. Leal; Marluce A. Azevedo



Rahul Kumar Das 4482 Lindell Blvd, Apt 1102  

E-print Network

and dynamical properties of nano-bio systems e.g. motor proteins. Calculated the mean first passage time Gupta Bhaya Developed a new refractive index sensor based on optical fiber. THEORY & COMPUTATIONAL (2008). 6) Fiber Optic Sensing of Liq



E-print Network

. AS Grü nfl. Pfl. Pfl. Ein fah rt Grü nfl. Grü nfl. Grü nfl. TA Ga sze ntra le Mü llss t. Pl. Pl. Bt. Sch. AS Pfl. Bt. Ein fah rt Lag er Con tain er Grü nfl. Büs te Bt. Bt. Pfl. Stre uk. Pfl. Tel. Kies La ge r Bt. St. Ram pe Li. Turb ine Lad era mp e Pf lan zfl . Bt. Stie ge Pfl. Stieg e Pfl. Mülls st. Li. TA Sch


Erfolgsfaktoren von Lehrstellenmarketing in der dualen berufsbildung: das beispiel Schweiz  

NASA Astrophysics Data System (ADS)

SUCCESS FACTORS OF APPRENTICESHIP MARKETING IN A SYSTEM OF DUAL VOCATIONAL TRAINING: THE CASE OF SWITZERLAND - The dual system of vocational training, utilizing both company training and vocational school, is generally acknowledged to be a successful model, but a decreasing number of trainee posts in Switzerland poses a crisis for the approach. One strategy for overcoming the problem involves offering incentives for companies to create new trainee posts. The present study explores the necessary conditions for successfully influencing the number of trainee posts through apprenticeship marketing. A comparision of qualitative case studies of six marketing projects demonstrates that while context, in the sense of basic structural conditions and political sensibility for the problematic, plays a role in the success of a project, what is central is above all the form of the trainee-post marketing project itself. This has to do with the behaviour of the actors involved as well as the choice of the mode of governance and project organization. The latter has to do with making available requisite technical and personal resources, coordination on the part of the project direction, and giving those responsible the necessary room to act in implementing the project.

Sager, Fritz



Inhalt mhh Info Juni 2001 6 Das Prsidium informiert  

E-print Network

- und Öffentlichkeitsarbeit Stefan Zorn, Bettina Bandel und Kristina Weidelhofer Carl-Neuberg-Straße 1 Wintersemester 2006 21 Umfrage: Was sagen Sie zu den neuen Studiengebühren? 22 Kümmern am Krankbett

Manstein, Dietmar J.


Excising das All: Evolving Maxwell waves beyond Scri  

NASA Technical Reports Server (NTRS)

We study the numerical propagation of waves through future null infinity in a conformally compactified spacetime. We introduce an artificial cosmological constant, which allows us some control over the causal structure near null infinity. We exploit this freedom to ensure that all light cones are tilted outward in a region near null infinity, which allows us to impose excision-style boundary conditions in our finite difference code. In this preliminary study we consider electromagnetic waves propagating in a static, conformally compactified spacetime.

vanMeter, James R.; Fiske, David R.; Misner, Charles W.



Performance, Captação e Foco das Famílias de Fundos de Investimento  

Microsoft Academic Search

ABSTRACT The mutual funds are institutional investors that promote the development of capital markets, improving the liquidity and transparency, providing advantages of portfolio diversification, especially to retail investors. At the same time, there is a tendency to build big complexes or fund families. In this study we analyzed the impact of fund family focus in generating value for shareholders of

Robert Aldo Iquiapaza



Hospitais: Modelo matemtico criado por portugus melhora eficcia das urgncias  

E-print Network

Ciências e Tecnologia da Universidade de Coimbra, foi publicado este ano na revista científica americana de medicina, "Annals of Emergency Medicine". Trata-se de um modelo matemático que permite reduzir os tempos de

Soares, João Luís Cardoso


Das modale Hilfsverb "will" (The Modal Auxiliary Verb "Will")  

ERIC Educational Resources Information Center

That "will" and "shall" are modal, not temporal, verbs is shown by their syntactic similarity to the modals and by the fact that they follow the same transformational rules as the modals. This example demonstrates the usefulness of transformational grammar in explaining grammatical relationships to students. (Text is in German.) (IFS/WGA)

Kunsmann, Peter W.



A construção das estradas de ferro na Argentina no final do século XIX: a influência das companhias inglesas  

Microsoft Academic Search

No final do século XIX a Argentina experimentou uma fase de grande crescimento econômico, a Belle Époque, representado por uma forte presença de produtos, trabalho e especialmente de capital externo. Este capital, que entrou no país através de investimento externo, foi principalmente britânico e direcionado para a construção de estradas de ferro. A sua necessidade foi devida a grande expansão

Maria Heloisa Lenz


Efeito do tamanho das sementes de trigo no desenvolvimento inicial das plantas e no rendimento de grãos  

Microsoft Academic Search

. Os†tratamentos constaram de diferentes tamanhos de semente, classificadas confor- me o di‚metro (menor que 3,0†mm a maior que 3,75†mm). Sob condiÁies controladas, as plantas origi- nadas de sementes maiores apresentaram maior taxa de emissªo de folhas; as primeiras folhas do colmo principal apresentaram maior massa seca e maior comprimento. Estas plantas tambØm foram superio- res na freq¸Œncia de emissªo

Christian Bredemeier; Claudio Mario Mundstock; Daniel Büttenbender



DFT --Das Future Tool ``Das Future Tool'' was the title of the group T-shirt1 that we  

E-print Network

article ``Approximate Density Functional Theory as a Practical Tool in Molecular Energetics and Dynamics, there were a large number of detractors in the theoretical chemistry community who were skeptical of DFT'' long before then and in fact had started to develop DFT as a practical tool in chemistry some ten years

Ziegler, Tom


Astronomy in High School: Using a Mini-Planetarium to Understand Details of the Apparent Movement of Stars. (Spanish Title: Astronomía en la Escuela Secundaria: Comprendiendo los Detalles del Movimiento Aparente de Las Estrellas con un Miniplanetario.) Astronomia no Ensino Médio: Compreendendo Detalhes do Movimento Aparente das Estrelas com um Miniplanetário  

NASA Astrophysics Data System (ADS)

The aim of this article is to present part of the results obtained by the intervention made from the author's Master degree project, which consisted in the development of a set of Astronomy classes for first year of High School students from a private school in the "Distrito Federal", Brasilia, Brazil, making use of a didactical material called mini-planetarium (MP) as the main resource. Using Paulo Freire's contextualization and dialogicity ideas as a theoretical framework guided by these lessons, it was proposed to the students the assembly and application of that resource in a planetarium session. During the project, some subjects such as the apparent trajectory of stars through Brasilia's sky, the location of the cardinal points beginning from the Southern Cross constellation, the color of stars and the stars being seen from a particular place were emphasized. It was found that the students showed an improvement of their understanding about these subjects, as well as a significant excitement with the developed methodology. El objetivo de este trabajo es presentar algunos de los resultados obtenidos en el proyecto de la tesis de maestría del autor, que incluyó el desarrollo de algunas clases de Astronomía, con estudiantes del primer año del bachillerato de una escuela privada del Distrito Federal (Brasilia, Brasil), utilizando como materia prima didáctica el recurso llamado miniplanetario (MP). Utilizando como base teórica orientadora de esas clases las ideas de contextualización y dialógica de Paulo Freire, fue propuesto a los estudiantes el montaje y la utilización de este recurso en una función de planetario. Durante el proyecto, se enfatizaron asuntos tales como la trayectoria aparente de las estrellas del cielo de Brasilia, la ubicación de los puntos cardinales a partir de la constelación de la Cruz del Sur, los colores de las estrellas y las estrellas vistas desde una localidad determinada. Se constató que los estudiantes mostraron una mejora en la comprensión de estas cuestiones y demostraron un gran interés por esta metodología. O objetivo deste artigo é apresentar parte dos resultados obtidos com a intervenção feita como projeto da dissertação de mestrado do autor, que consistiu no desenvolvimento de um conjunto de aulas de Astronomia, com alunos do 1º Ano do Ensino Médio de uma escola da rede privada do Distrito Federal (Brasília, Brasil), empregando como recurso principal um material didático chamado miniplanetário (MP). Utilizando como pressuposto teórico norteador dessas aulas as ideias de contextualização e dialogicidade de Paulo Freire, foi proposta aos estudantes a montagem e utilização desse recurso em uma sessão de planetário. Durante o projeto, enfatizaram-se assuntos como a trajetória aparente das estrelas para o céu de Brasília, a localização dos pontos cardeais a partir da constelação do Cruzeiro do Sul, as cores das estrelas e as estrelas vistas de uma determinada localidade. Apurou-se que os alunos apresentaram melhoria na compreensão desses assuntos, bem como demonstraram expressiva empolgação com essa metodologia desenvolvida.

dos Santos Leão, Demetrius




Microsoft Academic Search

The present work describe biological aspects of species captured with pelagic longline in south regions of Trindade and Martin Vaz islands, between 22ºS-26ºW to 25ºS-40ºW. Data about reproduction and feeding ecology of different species are analised.



ffnungszeiten Mo-Fr 7:30-21:30 Uhr, Beratung 9:00-18:00 Uhr Das neue Lehrveranstaltungsprogramm des HRZ fr das Sommersemester 2012 ist  

E-print Network

Umstellung der zentralen VPN-Server des HRZ am 13.2.2012 auf eine neue Hardware ist es jetzt auch möglich, VPN-Verbindungen mit dem AnyConnect- Client (SSL-VPN) von Cisco zu den VPN-Servern des HRZ aufzubauen beim bekannten Cisco-Client (IPSec-VPN) der Fall war. Insbesondere werden auch Smartphones mit Android

Huber, Bernhard A.


Das Verhalten von Nitratreductase, Nitritreductase, Hydrogenase und anderen Enzymen von Ankistrodesmus braunii bei Stickstoffmangel  

Microsoft Academic Search

An oxidation of organic nitrogen compounds leading to an intracellular formation of nitrite and nitrate (heterotrophic nitrification) was found in nitrogen-deficient Ankistrodesmus braunii. This explains the rather high levels of nitrate and nitrite reductases observed in algae after the supply of nitrogen has been exhausted.

Heinz Oesterheld



Sonderforschungsbereich/Transregio 31 "Das aktive Gehr" E I N L A D U N G  

E-print Network

). Transcranial magnetic stimulation (TMS) can be used to stimulate cortical areas in rhythmic pulse- trains in specific frequency bands, depending on the state of the brain and on the task that is currently being) this alters perception in expected directions, i.e. in line with the proposed functional roles

Damm, Werner


allgemeingltiges Pollenspektrum abzulei-ten und damit das von den Bienen genutzte  

E-print Network

in at least 75% of the honeys), which contained Salix sp, Rubus-group, Trifolium repens, Trifolium pratense- 100 %) de Salix sp, groupe Rubus, Trifo- lium repens, Trifolium pratense, Myosotis sp, Rhododendron sp

Paris-Sud XI, Université de


Dermatomyositis: analysis of 109 patients surveyed at the Hospital das Clínicas (HCFMUSP), São Paulo, Brazil*  

PubMed Central

BACKGROUND Dermatomyositis affects striated muscles, skin and other organs. OBJECTIVE To characterize the disease from January 1992 to December 2002, assessing its classification, cutaneous and systemic manifestations, and also laboratory results, therapeutic and prognostic findings compared to those in the literature. METHODS Data were obtained from medical records of 109 patients who were classified into five groups: 23 juvenile dermatomyositis; 59 primary idiopathic dermatomyositis; 6 amyopathic dermatomyositis; 7 dermatomyositis associated with neoplasms and 14 dermatomyositis associated with other connective tissue diseases. RESULTS Sixty patients were classified as "definite" diagnosis; 33 as "possible"; four as "probable" and 12 and as amyopathic. The average age at diagnosis was 36 years. Cutaneous manifestations occurred in all patients; the most frequent symptom was loss of proximal muscle strength; the most common pulmonary disorder was interstitial lung disease, and gastritis was the most prevalent digestive manifestation. Tumors were documented in 6.42% of cases. Lactate dehydrogenase was the muscle enzyme most frequently elevated in the majority of cases. Skin biopsies were performed in 68 patients; muscle biopsies in 53; and electroneuromyographies in 58 patients. The most commonly used treatment was corticotherapy and the mortality rate was 14.7%. CONCLUSION in this sample, the disease appeared in younger individuals, was more frequent in women and the association with cancer was small. PMID:25184910

Ortigosa, Luciena Cegatto Martins; dos Reis, Vitor Manuel Silva




E-print Network

KULTURELLE FRAGE IM ERN�HRUNGSSEKTOR A PROPER SENSE OF PROPORTION AS A CULTURAL ISSUE IN ALIMENTATION IRENE-awakening the taste for variety and contributing towards a revitalisation of the regional. Weltweitlässtsichder, in shame, to the group of undisciplined overweight sufferers who have lost their sense of proportion. #12


Das Zentrum fr internationale Studierende ZiS des International Office informiert: UNIVERSITT  

E-print Network

in the last four decades. From 1680 to 1697 it was annexed to France. After the French Revolution in 1789. THE SAARLAND TODAY The Saarland has been the center of the iron and steel industry since the industrialization. Today, however, the most important economic sector is the automotive and automotive supplier industry

Mayberry, Marty


Das Forschungsprojekt: „Torfmoose (Sphagnum) als nachwachsender Rohstoff: Etablierung von Torfmoosen ? Optimierung der Wuchsbedingungen  

Microsoft Academic Search

Abstract The stocks of white peat (slightly humified Sphagnum-peat) in Western and Central Europe are nearly depleted. Alternatives for this raw material in professional horticulture are absent. The pressure on pri- stine bogs increases. The sustainable cultivation of peat mosses,(Sphagnum) seems a sensible solution ensuring a lasting supply of white peat as raw material. Sphagnum,material looses more and more,of its

Greta Gaudig


Prof. Sanjukta Das Gupta Associate Professor, Department of History University of Calcutta  

E-print Network

relations in colonial India 18 marzo 2013 4. Women in Politics: Nationalism and Gender 25 marzo 2013 5. Race Professor of Modern Indian History, Sapienza Università di Roma Ciclo di seminari Aspects of Indian History: Gender, Caste and Adivasi Issues in Colonial India Dipartimento ISO ­ via Principe Amedeo 182/b aula

Di Pillo, Gianni


Ca ++ , Histidin und Zn ++ als Faktoren bei der Riesenzellbildung durch das HerpesVirus hominis  

Microsoft Academic Search

Summary In addition to NaCl, KCl and glucose, calcium ions are necessary to support the viability of rabbit kidney cells. These substances are also sufficient for the formation of giant cells after infection with giant cell forming Herpes-virus-strains, not, however, for the synthesis of infectious viria. Relative lack of calcium can be compensated for by histidin or EDTA. Zinc ions

D. Falke



Das Zusammenleben des Menschen mit dem Braunbären (Ursus arctos) in den Westkarpaten  

Microsoft Academic Search

Im Jahr 1932, als mit dem ganzjährigen Schutz der Bären in den Westkarpaten begonnen wurde, lebten von ihnen auf dem Gebiet der Slowakei nur noch etwa 20. Nach dem zweiten Weltkrieg waren es 50 bis 80, im Jahre 1967 um die 300 und in der Gegenwart schon um die 600 auf einer Fläche von ungefähr 1,13 Mill. ha Wald. Ab

P. Hell; F. Bevilaqua



[ ]Das Magazin der Johannes Gutenberg-Universitt Mainz S P E Z I A LJOGU  

E-print Network

Kurzke, PD Dr. Gunther Nickel, Univ.-Prof. Dr. Oliver Scheiding Univ.-Prof. Dr. phil. Bernhard Spies Schreckhase Postfach 1233 34283 Spangenberg Telefon + 49 56 63 94 94 Telefax + 49 56 63 93 988-0 www

Schöne, Bernd R.


Einwirkungen des kalten Winters 1962\\/63 auf das Makrobenthos im Ostteil der Deutschen Bucht  

Microsoft Academic Search

In the southern part of the North Sea, quantitative and qualitative samples of the macrobenthos fauna have been taken continuously since 1949. It was thus possible to assess the effects of the extremely low water temperatures during the cold winter 1962\\/63 (Fig. 1). Most benthonic species suffered considerable losses. Death rates were highest among the Lamellibranchiata, except forMacoma baltica andNucula

Erich Ziegelmeier



Releitura das esculturas de Amílcar de Castro num ambiente de Geometria Dinâmica  

Microsoft Academic Search

This article is a report of an experiment conducted at the Pedro II College, showing a project developed by teams of Design and Computer Educationfrom that institution. The objective was to propose to students new view of Amilcar de Castros plastic sculptures with a short survey of his life and work by the Internet and the use of a dynamic

Edite Resende Vieira; Sônia Sá Vianna; George de Souza Alves


Eawag: Das Wasserforschungs-Institut des ETH-Bereichs Seestrasse 79  

E-print Network

, Department of Fish Ecology & Evolution Host: Jakob Brodersen Wednesday, 24.09., Seeheim Stickleback genomics.10., Seeheim Inferring population structure, demography and selection with NGS: the case of deer mice from


Kindern das Wort Geben ein interkulturell-kreativer Arbeitsansatz, aufgezeigt an der Arbeit mit tibetischen Migrantenkindern  

NASA Astrophysics Data System (ADS)

Promotion of creativity in the cause of peace and international understanding is a fundamental part of the UNESCO programme to build a culture of peace. A central aspect of this undertaking consists in encouraging children to express themselves freely on this subject in writing and art. An approach has been developed to stimulate children's creativity and to create a link between creative expression and education for intercultural understanding. This article is divided into two parts. The first explains the pedagogical and psychological concepts behind this approach. The second describes a project in which these concepts were applied. It focuses on a minority dispersed over many parts of the world, namely children of Tibetan families. The description is accompanied by commentaries of the Fourteenth Dalai Lama, arising from a personal audience granted to the author in 1999.

Rabkin, Gabriele



Hydrogen chloride measurements with a Differential Absorption and Scattering (DAS) lidar in the marine atmosphere  

NASA Technical Reports Server (NTRS)

A differential absorption and scattering lidar that measures hydrogen chloride with a sensitivity of 300 parts per billion and a range of 2 km is described. The P2(3) and P2(5) lines around 3.6 microns from a deuterium fluoride laser are used as the signal and reference line, respectivley. The system was used for investigations of the diffusion and degradation behavior of HCl from at-sea incineration of organochlorine waste in the marine atmosphere.

Heinrich, H. J.; Weitkamp, C.; Michaelis, W.



Eliminating Fine Grained Timers in Xen Bhanu C. Vattikonda Sambit Das Hovav Shacham  

E-print Network

Descriptors K.6.5 [Security and Protection]: Unauthorized Access General Terms Security, Measurement of Computer Science and Engineering University of California, San Diego La Jolla, California, USA {bvattikonda, skdas, hovav} ABSTRACT The move to "infrastructure-as-a-service" cloud computing brings

Zhou, Yuanyuan


Sudipto Das 6750 El Colegio Rd Apt 328, Goleta, CA 93117, USA.  

E-print Network

analysis systems. Education PhD in Computer Science, UC Santa Barbara · Graduated Dec 2011 · GPA: 3.98 Dissertation: "Scalable and Elastic Transactional Data Stores for Cloud Computing Platforms". Advised by: Prof. Divyakant Agrawal and Prof. Amr El Abbadi Bachelor of Computer Science and Engineering, Jadavpur University

California at Santa Barbara, University of


O SOL COMO FONTE DE ENERXA O sol unha das bases da vida no  

E-print Network

aproveitamento futuro delas. A enerxía solar xa é coñecida e utilizada dende hai anos en aplicacións fotovol- taica (anos 60 na tecnoloxía aeroespa- cial) e solar térmica quentando auga para piscinas ou uso a eficiencia na utilización desa enerxía. O consumo enerxético a día de hoxe aumenta ano tras ano nas

Fraguela, Basilio B.


Tão perto de casa, tão longe de nós: etnografia das novas margens no centro da urbe  

PubMed Central

Philippe Bourgois é, desde 2007, “Richard Perry University professor” no Departamento de Antropologia e de Medicina Familiar e de Práticas Comunitárias na Universidade da Pensilvânia. Esteve durante largos anos ligado ao Departamento de Antropologia, História e Medicina Social da Universidade da Califórnia, São Francisco. A publicação, em 1995, de In Search of Respect: Selling Crack in El Barrio1 projectaria o seu nome muito para além dos Estados Unidos: uma etnografia no coração porto-riquenho do Harlem, em torno dos actores e dos ambientes da venda de crack. Seguir-se-ia um longo trabalho de terreno em acampamentos de dependentes de heroína em São Francisco, orientando o seu trabalho para as formas mais radicais da pobreza e da marginalidade nos EUA. É deste trabalho de terreno que sai o seu último livro, Righteous Dopefiend2. Em Junho de 2007 esteve em Lisboa para participar na 3.a edição do “Ethnografeast”. Foi então que aproveitámos a oportunidade para ouvir um percurso invulgar contado pelo próprio: uma longa conversa no Hotel Zurique, cujo nome só vem ao caso por evocar o país onde passou uma parte da infância. PMID:22013286

Fernandes, Por Luís



History and Analysis of Distributed Acoustic Sensing (DAS) for Oilfield Applications  

E-print Network

............................................................. 6 2. DOWNHOLE DISTRIBUTED ACOUSTIC SENSING .................................... 8 2.1 System Components .......................................................................... 8 2.2 Oilfield Applications... ............. 13 2.6 Example of optical fiber instillation at wellhead ...................................... 13 2.7 Example of alternate optical fiber instillation at wellhead ....................... 14 2.8 Schematic of single-point and distributed...

Kimbell, Jeremiah




Microsoft Academic Search

Membranes for PEMFC were developed from SPEEK, benzimidazole derivatives and phosphotungstic acid (HPW). In this work are presented the results of thermogravimetric analysis, with the aim of evaluate the temperature conditions that the produced membranes can be submitted. The results showed that thermal stability depends on membrane composition and most of membranes showed to be stable up to 140°C.



Angemeldet fr das ,,Grppchen" am 15./ 16. Mrz 2013 in Gieen: Farahmand, Amir (Uni Gieen)  

E-print Network

, Mathias (Uni Halle) Harring, Finn (Uni Gießen) Hildner, Alexander (Uni Gießen) Hukelmann, Anne (Uni Gießen) Kramer, Paul (Uni Halle) Köhl, Ralf (Uni Gießen) Müller, Nils (Uni Bielefeld) Müller, Paula (Uni Gießen

Waldecker, Rebecca


das schwere Erdbeben am 11. Mrz in Japan hat deutlich gemacht, wie wenig man die enormen  

E-print Network

überschwemmt im Jahr 869 ein Tsunami die Gegend um Sendai, im Jahr 1611 brandet eine bis zu acht Meter hohedas schwere Erdbeben am 11. März in Japan hat deutlich gemacht, wie wenig man die enormen gefahren abschätzen kann ­ selbst in einem her- vorragend gewappneten land wie Japan. lMu- geowissenschaftler der

Kersting, Roland


Über die durch das Bakterium pneumoniae Friedländer hervorgerufene Otitis media acuta, ihre Prognose und Therapie  

Microsoft Academic Search

Die Erwartung, mit Hitfe der Bakteriologie fiir den oft verschiedenen klinischen ~Terlauf der akuten Otitis media und deren weehselnde Neigung zu Komplikationen durch den Nachweis bestiramter Erreger eine hinreichende Erkl\\/~rung zu finden und die verschiedenen Verlaufsformen der akuten Otitis vom rein i~tiologisehen Gesiehtspunkte aus einteilen zu kSnnen, is~ nicht ganz in Erfiillung gegangen. Es hat sich im Laufe der Zeit

J. Zange



Studienplan fr das Bachelor-und Master-Studien-programm Kulturgeschichte und Archologie des vorisla-  

E-print Network

vorisla- mischen Palästina/Israel (»Ancient Near Eastern Cultures Relating to Pre-Islamic Palestine/Israel (»Ancient Near Eastern Cultures Relating to Pre-Islamic Palestine/Israel«) vom 10. Juni 2013, den folgenden Fachkonvention BEFRI im Fachbereich Kul- turgeschichte und Archäologie des vorislamischen Palästina/Israel

Richner, Heinz


A Data Acquisition System (DAS) for marine and ecological research from aerospace technology  

NASA Technical Reports Server (NTRS)

The efforts of researchers at Mississippi State University to utilize space-age technology in the development of a self-contained, portable data acquisition system for use in marine and ecological research are presented. The compact, lightweight data acquisition system is capable of recording 14 variables in its present configuration and is suitable for use in either a boat, pickup truck, or light aircraft. This system will provide the acquisition of reliable data on the structure of the environment and the effect of man-made and natural activities on the observed phenomenon. Utilizing both self-contained analog recording and a telemetry transmitter for real-time digital readout and recording, the prototype system has undergone extensive testing.

Johnson, R. A.



A Robotic Sentinel for Benthic Sampling along a Transect Jnaneshwar Das and Gaurav S. Sukhatme  

E-print Network

. These estimates are used a posteriori to align sensor scans of the water made by the main observational instrument estimation technique that uses frequent measurements from inertial sensors, and infrequen a combination of inertial sensing, absolute position measurements at the transect endpoints, and a simple

Sukhatme, Gaurav S.


Das Pinealorgan der Wirbeltiere: ein Modell für Untersuchungen von Rezeptor-und Effektormechanismen in neuronalen Systemen  

NASA Astrophysics Data System (ADS)

Cell and molecular biological investigations have greatly contributed to our understanding of receptor and effector mechanisms in sensory, neuronal, and endocrine cells. A fascinating aspect of this line of research is how such mechanisms have evolved and how they interact with each other. As shown in this contribution, the vertebrate pineal organ is an interesting model to study these problems, because it undergoes a conspicuous transformation during phylogeny, comprises two well-chraracterized receptor mechanisms (photoreception and adrenoreception), and acts upon its targets via neuronal and neuroendocrine signals.

Korf, Horst-W.; Wicht, Helmut




Microsoft Academic Search

1. Introdução As visitas de estudo virtuais (VEVs) constituem um modo alternativo de conectar os conceitos da sala de aula às situações do mundo real (Nix, 2000; Ritter, 1998). Existem momentos em que a concretização de uma visita de estudo se apresenta logisticamente inviável, com elevados custos a localizações remotas ou perigosas. Como alternativa, os alunos podem ser conduzidos a

Agostinho Botelho; Isabel Chagas; Ana Sofia Afonso


Das Zentrum fr internationale Studierende ZiS des International Office informiert: UNIVERSITT  

E-print Network

there is an archaeological site with remnants from Roman and Carolingian times. Goethe House: In 1749, Johann Wolfgang von Goethe, the most famous German poet, was born in this house and spent his childhood there until 1765. Goethe describes his youth there in his autobiography, "Poetry and Truth". After his birth house

Mayberry, Marty


Lineare Algebra f"ur das Lehramt (L2/L5) SoSe 2011  

E-print Network

Se 2011 Prof. Dr. Klaus Johannson Johann Wolfgang Goethe-Universit"at Frankfurt 1. Einleitung. Dies ist die Skripte zur Vorlesung und nur f"ur H gibt es eine weitreichende Bibliothek an Programmen zu* *r Lin- earen Algebra. Von daher ist jeder

Johannson, Klaus


The Italian DAS as a screening instrument for depression in the elderly.  


The accuracy of the 14-item Italian version of the Dysfunctional Attitudes Scale (IDAS-14) as a screening tool for depression among elderly people is evaluated and compared with the BDI. Results for the IDAS-14 are most satisfactory, since high levels of both specificity (0.95) and sensitivity (0.89) may be obtained at a given cut-off score (56). PMID:8563664

Carpiniello, B; Carta, M G; Pariante, C M; Rudas, N; Reda, M A



1 | P a g e 1  

E-print Network

to a refund. Dyslexia Assessment Reimbursement Scheme 1st March 2014 marks the launch of our dyslexia reimbursement scheme. Disability Assist will refund £150 of the cost of a student's dyslexia assessment the presence of dyslexia or other disorder e.g. DCD, Developmental Coordination Disorder (dyspraxia

Miranda, Eduardo Reck


Konnen Computer das Sprachproblem losen (Can Computers Solve the Language Problem)?  

ERIC Educational Resources Information Center

Various computer applications in linguistics, primarily speech synthesis and machine translation, are reviewed. Although the computer proves useful for statistics, dictionary building and programmed instruction, the promulgation of a world auxiliary language is considered a more human and practical solution to the international communication…

Zeilinger, Michael



Einfluss verschiedener Bodenentseuchungsmaßnahmen auf das Unkrautsamenpotenzial sowie auf mikrobielle Aktivitäten im Boden  

Microsoft Academic Search

Zusammenfassung  Aus einer langjährig zur Unkrautanzucht genutzten Fläche wurde im Herbst Oberboden entnommen. Anschließend wurde dieser Boden\\u000a entweder nicht weiter behandelt oder er wurde mit „Basamid Granulat“ (Dazomet) bzw. einem Dämpfgerät teilsterilisiert. An\\u000a repräsentativen Bodenproben wurden bis 19 Monate lang die keimfähigen Unkrautsamen gezählt. Durch beide Entseuchungsverfahren\\u000a wurden die Samen annueller Unkräuter fast vollständig eliminiert. Ein Teil des Versuchsbodens wurde ohne

Hans-Peter Malkomes; Peter Zwerger



19 a 24 de novembro de 2012 Auditrio da Reitoria Releases das Palestras  

E-print Network

séculos XVIII e XIX. Reelease da Palestra Jean-Jacques Rousseau é um autor que vem fascinando estudiosos e Palestra: PÔLEMICAS DA MÚSICA: "ROUSSEAU, A FRANÇA E A ITÁLIA" Palestrante Prof° Dr. Paulo M. Kuhl raramente é lembrado por esta sua faceta. A proposta da palestra é mostrar como Rousseau se posicionou

Floeter, Sergio Ricardo


Das Keimverhalten von alpinen Arten in der Klimakammer und im Gelände  

Microsoft Academic Search

Synopsis: The germination ability of alpine species from calcareous grasslands and scree sites was analysed in a growth chamber and under natural conditions in the field site. The study should contribute to the knowlegde of alpine seed ecology and evaluate the suitability of alpine spe- cies for restoration purposes in high altitudes. Diaspores of 15 alpine species were collected in




Pervasive Computing at Scale: Transforming the State of the Art Diane J. Cook Sajal K. Das  

E-print Network

social networking media are becoming fairly commonplace. These visible successes are built on mature of users, including those of mobile phones and social media. Sponsored by the US National Science techniques, cloud computing and social networking paradigms have enabled us to create pervasive computing

Cook, Diane J.



E-print Network

(m) se aplica? O papel dos Colégios de Aplicação no processo educacional contemporâneo Colégio de objetivo de discutir o papel dos Colégios de Aplicação no processo educacional contemporâneo, o Colégio de da Informação e Comunicação (TICs) na sala de aula: Estudos que contemplem práticas pedagógicas

Floeter, Sergio Ricardo



Microsoft Academic Search

This paper describes five (5) Junior High teachers in-service development process in a Presidente Prudente-SP-Brazil school during the years 2004 and 2005. The adopted method was fundamented in the reflecting about and in the action scheme and also in the development of projects of work to promote a Constructionist, Contextualized and Meaningful environment (CCS). The Information and Communication Technology (TIC)

Flaviana Santos Silva; Maria da Graça; Moreira da Silva


70 Einsichten Das Forschungsmagazin Nummer 1+2 / 2011 Die Macht der Natur  

E-print Network

. Love Canal, ein Vorort der US-Stadt Niagara Falls, wurde Schauplatz eines der größ- ten Umweltskandale wurden umgesiedelt. Love Ca- nal, der Ort, der Romane und Kinofilme inspirierte, steht jedoch nicht nur

Gerkmann, Ralf


A Gestão Estratégica das Instituições de Ensino Superior: uma contribuição ao melhor desempenho no caso brasileiro  

Microsoft Academic Search

Resumo: O crescimento no número de instituições de Ensino Superior no Brasil tem provocado inadequações, decorrentes da má gestão e do baixo comprometimento em relação à qualidade do processo educacional. O não alinhamento da educação superior com políticas de desenvolvimento e a falta de uma efetiva regulamentação institucional, no atendimento às demandas regionais, representam uma grave dispersão de esforços e

Alfredo Colenci Júnior; Ana Lúcia Spigolon; Marco Anselmo de Godoi; Maria Elizete Luz Sáes


Software Strategies and Hardware Upgrades to the PPL Data Acquisition System (DAS)  

Microsoft Academic Search

This paper describes upgrades to the Data Acquisition System for the Experimental Projects Department at PPL, especially in support of the PBX-M upgrade to be completed this year. Hardware and software maintenance problems with the old configuration, consisting of a DEC KL-10 and eight PDP-11's, are described. The real-time software and hardware performance requirements and projections for CAMAC I\\/O and

W. M. Davis; P. Roney; T. Gibney; P. Funk; M. Keller; N. Sauthoff; S. Davis; G. Bates; M. Corneliussen; H. Fishman; K. Tuttle-Frank; L. Ratzan; S. Kaye



Algumas contribuições das neurociências para o estudo da relação entre o afeto e a cognição  

Microsoft Academic Search

The objective of this article is to analyze pertinent contributions of the Neurosciences to the study of the relationship between affect and cognition. Through a selection of a few clinical and experimental studies that investigates the mind-brain relationship, especially those that point out to functional dissociations in patients with cerebral damages, we intend to discuss the brain systems that are

Simone Cagnin


Über das Verfahren von Baranow und seine Erweiterung auf die Ermittlung der Eigenschwingungsformen von Schwingerketten  

Microsoft Academic Search

Aus anschaulichen dynamischen Betrachtungen heraus wird ein von Baranow ohne Beweis angegebenes Verfahren zu Ermittlung der Torsionseigenfrequenzen einer Welle entwickelt und seine Exaktheit nachgewiesen. Ferner wird gezeigt, wie man dem Baranowschen Verfahren mit geringer zusätzlicher Zeichenarbeit sämtliche Eigenschwingungsformen entnehmen kann.

H. Schaefer



Método de fio quente na determinação das propriedades térmicas de polímeros  

Microsoft Academic Search

The hot wire parallel technique standardized for determining thermal conductivity of ceramic materials was employed in the determination of thermal properties of polymers. Samples were prepared in shape of rectangular parallelepipeds. In this work the thermal conductivity and the specific heat were simultaneously determined from the same experimental thermal transient, and the thermal diffusivity is derived from these properties. Five

Wilson N. dos Santos; Rinaldo Gregorio Filho; Paul Mummery; Andrew Wallwork



Das Welcome Centre veranstaltet turnusmig einen weiteren Workshop fr Interkulturelle Kommunikation am akademischen  

E-print Network

of intercultural competence in academic contexts is a specific and challenging task. Working in a multinational Bayreuth: Living and Working in an Intercultural Environment Trainer: Fadja Ehlail The acquisition awareness to facilitate decision making and a thoughtful approach to intercultural situations

Ullmann, G. Matthias


Wahlfach II: Plastische Chirurgie/Senologie Das Mammacarcinom: Aktueller Therapiestandard und  

E-print Network

. 10 Teilnehmern Lehrverantwortliche/r Priv.-Doz. Dr. med. Marc N. Busche Facharzt für Plastische und Gallen International Expert Consensus on the Primary Therapy of Early Breast Cancer 2013. Ann Oncol. 2013

Manstein, Dietmar J.



Microsoft Academic Search

RESUMO Avaliou-se o efeito de extratos aquosos de Achillea millefolium L. (folhas), Azadirachta indica A. Juss. (folhas), Bidens pilosa L. (folhas, frutos e ramos), Bougainvillea glabra Choisy (folhas), Chenopodium ambrosioides L. (folhas, frutos e ramos), Datura suaveolens Humb & Bonpl. ex. Willd (folhas), Enterolobium contortisilliquum (Vell.) Morong (frutos), Mentha crispa L. (folhas e ramos), Nicotiana tabacum L. (folhas), Piper nigrum





Microsoft Academic Search

Este texto enfoca o contexto brasileiro de fins de 1800 às primeiras décadas de 1900, apresentando características culturais, sociais e políticas do Brasil naquele período, mostrando uma sociedade em transformação, susceptível a influências externas, especialmente norte- americanas. Evidenciamos, também, o humor e a sátira como parte integrante na formação do imaginário brasileiro. Parte final daquele período coincide com a Belle

Idegar Alves BARREIRO



Uma equipa de investigadores portugueses pretende fazer o mapeamento 3D das Ilhas  

E-print Network

da Península Antártica. Na bagagem, leva um drone por Hugo Séneca m 50 anos, a temperatura média da cartografia de Marte, uma campanha de crowdfunding e um drone que promete acelerar a capacidade de mapeamento de um drone EBEE, da fabricante SenseFly, para o mapeamento 3D da península Antár- Os investigadores

Instituto de Sistemas e Robotica


Die projektion der optischen umwelt auf das raster der rhabdomere im komplexauge von Musca  

Microsoft Academic Search

Summary  The dioptrics of the Musca ommatidium acts as an inverting lens system. The distal endings of the rhabdomeres at the basis of the dioptric apparatus are separated and arranged in a typical asymmetric pattern. The optical axes of the individual rhabdomeres of one ommatidium are the geometric projections of the distal rhabdomere endings into the environment, inverted by 180° by

Kuno Kirschfeld



Eawag: Das Wasserforschungs-Institut des ETH-Bereichs Rpartition de la consommation  

E-print Network

'électricité de 0,4 TWh en 1995, soit environ 0,4 kWh/m 3 ; la majorité pour le pompage. 4 · Ces besoins en petites stations d'épuration. Ce volume correspond à 200 m 3 par habitant (la moitié pour les seuls mé- nages). 6 , 7 · Les stations d'épuration (STEP) suisses consomment un total de 0,5 TWh d'électricité par

Wehrli, Bernhard


Os Sentimentos Morais da Riqueza das Nacoes - Progresso e Pobreza na Economia Pol´õtica Classica  

Microsoft Academic Search

The debate on the alleged moral and political benefits of infant capitalism - as worked out in the now classical pieces by Louis Dumont, Pierre Rosanvallon and Albert Hirschman - concludes with the identification of a justification for the new order based on its expected positive effects on international peace and social coordination. Adam Smith represents a climax in the

Celia Lessa Kerstenetzky




Microsoft Academic Search

The study of seed morphology is not well developed in Brazil. Nevertheless, this characteristic remains remarkably constant under varying environmental conditions and may be used as suitable criteria for the taxonomical identification of species, as well as the whole plants do. The main objective of this work was to make an ilustrative description and characterize morphologically the weed dispersal units




Microsoft Academic Search

This research was effectuated in deltaic plain on Parnaíba river, having as objective the studing of unit landscape, it was based in analysis of natural conditions and social economics occurred by human activities. The methods used on this research is relationaded with sequences of operation so being this way formulation problem, collecting information, field research, elaboration report and conclusions. The

Agostinho Paula; Brito Cavalcanti




Microsoft Academic Search

* * * RESUMO: Este artigo discute o romance The Awakening escrito pela autora americana Kate Chopin no final do Século 19. A discussão é centrada na personagem central Edna Pontellier cujas ações e atitudes são analisadas do ponto de vista da filosofia hermenêutica de Gadamer e da filosofia da existência de Buber. A conversação hermenêutica, com os conceitos de

Dilys Karen Rees


Das Zentrum fr internationale Studierende ZiS des International Office informiert: UNIVERSITT  

E-print Network

; the Catholic Cathedral, in the style of the French Gothic, should be represented the opposite position); Renaissance Revival Architecture Chapelle des Templiers: 1180 and 1220; Romanic and Gothic period City Hall

Mayberry, Marty


01/2014 -PPGSAN/SD/UFPR Deferimento das matrculas em disciplinas isoladas.  

E-print Network

Cardoso 6- Daiane Lopes Ribeiro 7- Sueleen Cristiane Rodrigues 8- Madeline de Souza Correa Disciplina: SAN- Renata Bonifácio 4- Sueleen Cristiane Rodrigues Disciplina: SAN 707 - Diagnóstico da Situação Alimentar e Groth Luiz 4- Sueleen Cristiane Rodrigues 5- Tatiane Rodrigues da Silva 6- Daniele Piccoli da Silva #12

Paraná, Universidade Federal do


50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.  

Code of Federal Regulations, 2013 CFR

...that possesses or lands more than 200 lb (90.7 kg) of scallops; (iv) Any vessel issued a limited access scallop and LAGC IC scallop permit that possesses or lands more than 40 lb (18.1 kg) of scallops; (v) Any vessel issued a limited...



50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.  

Code of Federal Regulations, 2012 CFR

...that possesses or lands more than 200 lb (90.7 kg) of scallops; (iv) Any vessel issued a limited access scallop and LAGC IC scallop permit that possesses or lands more than 40 lb (18.1 kg) of scallops; (v) Any vessel issued a limited...



50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.  

Code of Federal Regulations, 2014 CFR

...that possesses or lands more than 200 lb (90.7 kg) of scallops; (iv) Any vessel issued a limited access scallop and LAGC IC scallop permit that possesses or lands more than 40 lb (18.1 kg) of scallops; (v) Any vessel issued a limited...



50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.  

Code of Federal Regulations, 2011 CFR

...scallop permit that possesses or lands more than 200 lb (90.7 kg) of scallops; any vessel issued a limited access scallop and LAGC IC scallop permit that possesses or lands more than 40 lb (18.1 kg) of scallops; any vessel issued a limited...



Geburtenplanung, soziale Ungleichheit und Geschlecht - Das Beispiel Stuttgart während der Industrialisierung  

Microsoft Academic Search

The Decline of Fertility, Social Differences and Gender - Stuttgart during the Industrialisation as Exam- ple«. The model of demographic transition and the research about fertility decline deals with elementary human behav- iour but it seems to be 'without gender'. In general, family- planning is not treated as a question of conscious decisions of couples, women and men. Constructing a

Rita Müller; Sylvia Schraut


Identificação de Pessoas através de Algoritmo Genético aplicado em medidas das Proporções Áureas da Face Humana  

Microsoft Academic Search

There has been an emerging interest of automatic systems that provide the recognition of human faces. Seeing that, scientists have gathered different techniques in order to obtain more and more positive and concrete results. This interest is not of academic concern only, but there is also legal and commercial interest in using systems that can recognize faces in places where

Walison Joel; Barberá Alves; Adilson Gonzaga


Parallel Processing of Adaptive Meshes with Load Balancing Sajal K. Das and Daniel J. Harvey  

E-print Network

inadequate because they lack a global view of system loads across processors. In this paper, we propose are generally modeled discretely using a mesh (or grid) of vertices and edges. For maximum e of them are inadequate for adaptive mesh applications because they lack a global view of system loads

Harvey, Dan


Bundling in Expert Mediated Search Meenal Chhabra, Sanmay Das and David Sarne  

E-print Network

inspections for a fixed price, e.g.). We analyze bundling of services in a model of expert-mediated (one eventually buys one of the cars seen. While traditional models of sequential search in costly settings assume and substitute goods. Many studies have looked at profitability and discounts offered in bundling services

Das, Sanmay


Uni internationalU-Mail 44//0066 Regensburger Universittszeitung 9 Das Bayerische Hochschulzentrum fr  

E-print Network

Trolleys zum nahe liegenden Hotel Central eilten. Einchecken, Pass abgeben, Koffer abstellen und los... Für schlie�lich folgte noch ein Gespräch mit Lidija Pavic-Rogosic, der Geschäftsführerin der Non-Profit

Schubart, Christoph


Auf ein Neues: Ästhetik und Politik: und dazwischen das Spiel: angestoßen durch Jacques Rancière  

Microsoft Academic Search

Starting from Jacques Rancière we can conceive the relationship between aesthetics and politics anew, like in German idealism, as a unity of contradiction. Rancière connects this relationship with a romantic concept of 'the political'. But irrespective of that he reconstructs it as a 'historical apriori' under the mentioned idealist principle. This has, going beyond Rancière, ambivalent consequences for the conception

Josef Früchtl



Resolucin reitoral de adxudicacin das bolsas 'Bolsas de formacin en laboratorios -E Politcnica Superior'  

E-print Network

as suplentes son as seguintes: TITULARES: Iglesias Giao, Daniel - Puntuación: 8,7 Cuquejo Gonzalvez, David galego Puntuación total Iglesias Giao, Daniel 7,5 0 0,5 0,3 0,4 8,7 Cuquejo Gonzalvez, David 6,1739 0,5 0 - Puntuación: 8,6363 Cortiñas Souto, Laura - Puntuación: 8,5466 SUPLENTES: Garcia-Cernuda Ruiz De Alda, Lucia

Fraguela, Basilio B.


Über den Einfluß von pflanzlichen Hautreizstoffen auf das Wachstum des experimentellen Mäusecarcinoms  

Microsoft Academic Search

Zusammenfassung 1.Die verschiedenen pflanzlichen Reizstoffen zugeschriebenen warzenbeseitigenden und hautcarcinomheilenden Wirkungen wurden einer experimentellen Nachprüfung an Mäusen unterzogen. Als Tumormaterial kamen Warzen und Hautcarcinome zur Verwendung, die durch Pinseln mit dem carcinogenen Teerderivat “Benzpyren” erzeugt worden waren.2.Unter der Behandlung mit dem frischen Milchsaft des Chelidonium majus, die teils im Warzenstadium teils im Carcinomstadium einsetzte, konnte kein Einfluß bezüglich Wachstumsgeschwindigkeit und-ausmaß, Nekrosenbildung

Hans Puhlmann



Das Ende der Nacht [The End of the Night (2nd enlarged ed.)  

NASA Astrophysics Data System (ADS)

We provide provide an overview of the history of lighting and of the problems arising from artificial lighting. The book covers the following topics: A brief history of light (ch. 1); night and light in cultural history (ch. 2); light pollution in central Europe (ch. 3); Moths and artificial lights (ch. 4); Artificial lighting and birds (ch. 5); Ocean turtles as victims of beach lighting (ch. 6); Moon light as a zeitgeber for the marine fauna (ch. 7); the influence of artificial light at night on freshwater ecology (ch. 8); artificial light and human health (ch. 9); the loss of the night in a 24 hours society (ch. 10).

Posch, Thomas; Hölker, Franz; Uhlmann, Thomas; Freyhoff, Anja




Microsoft Academic Search

Resumo - Em função da expansão populacional do planeta o uso dos recursos hídricos vem sendo ampliados em função da necessidade de incrementar a produção de alimentos, bens transformados pela indústria, além do aumento dos resíduos e sua disposição. A pesquisa realizou-se no município de Santa Cruz do Sul, RS-Brasil, utilizando dados pré-existentes, em área de ocorrência do SAG. As

Mónica Montaña Martínez; José Luiz Silvério da Silva


A Integracao de Ensino das Ciencias da Saude (An Integrated Medical Education Program [in Brazil]).  

ERIC Educational Resources Information Center

At the Sixth Annual Reunion of the Brazilian Association of Medical Schools (VI Reuniao Anual da Associacao Brasileira de Escolas Medicas) leaders in the Brazilian medical profession proposed an integrated educational program for training students in the fields of medicine and public health. Under Brazil's present system of education, all…

Pourchet-Campos, M. A.; Guimaraes Junior, Paulino


Das Institut fr Biochemie ldt gemeinsam mit dem Ortsverband der Gesellschaft Deutscher Chemiker zu einem  

E-print Network

and processing and the non-ribosomal peptide synthesis. Important representatives of ribosomally synthesised) are beta-lactams (penicillin), glycopeptide antibiotics (vancomycin) and N-methylated cyclopeptides

Greifswald, Ernst-Moritz-Arndt-Universität


Retroalimentação e cálculo das necessidades de materiais: um procedimento sistemático para reaproveitamento de resíduos industriais  

Microsoft Academic Search

Resumo: Pelas pressões cada vez mais fortes e constantes, exercidas por organizações dos mais variados tipos e principalmente pela sociedade, as empresas na atualidade se vêem forçadas a estabelecer um fluxo coerente de seus produtos acompanhando do início ao fim, seu ciclo de vida. O mundo que viu nascer a importância da logística tradicional, agora assiste o aparecimento da logística

Miroslava Hamzagic; Paulino G. Francischini


Das Bild als Motivation zum kommunikativen Sprechen (The Picture as Motivation for Communicative Speech)  

ERIC Educational Resources Information Center

Finds that pictures are useful in communication-oriented foreign language teaching, though not in skill-oriented; however, attention must be given to "pragmalinguistic" and perceptual/psychological points of view when introducing visual materials. Examples are given, with concise suggestions for teaching. Political cartoons and comics are…

Ziegesar, Detlef von



Untersuchungen über das Wachstum und den Feinbau der Zellwände in der Avena-Koleoptile  

Microsoft Academic Search

Zusammenfassung 1.Es wurde eine Methode entwickelt, um mit Hilfe14C-markierter Hexosen den Ort der Celluloseeinlagerung beim Streckungswachstum zu bestimmen.2.Bei Parenchym-, Epidermis-, Xylem- und Phloemzellen der Avena-Koleoptile wird während der Zellverlängerung in der ganzen Wandfläche Cellulose eingebaut.3.Anzeichen für ein bipolares Spitzenwachstum konnten nicht gefunden werden.4.Es wurde unter Ausnutzung des Benzoazurin-Dichroismus ein Verfahren zur Bestimmung der mittleren Einlagerungsrichtung der Cellulosefibrillen entwickelt.5.In der Hauptstreckungsphase

Harald Böhmer



Vergleichende Untersuchungen über das Spannen von Kreissägeblättern mit Maschinen und mit Richthämmern  

Microsoft Academic Search

Zusammenfassung  Bei dem bisher gebruchlichen Spannen von Kreissgeblttern mit Richthmmern von Hand ist es nicht mglich, die Schlge in\\u000a ihrer Gre und Lage genau festzulegen. Dadurch entstehen unvermeidlich unterschiedliche Materialverdichtungen bzw. rtliche\\u000a berbean-spruchungen. Es wurden daher maschinelle Verfahren zur Erzielung einer gleichmigen Spannung untersucht. Frhere\\u000a Arbeiten des Instituts fr Werkzeugforschung Remscheid zeigten, da zwischen dem Arbeitsverhalten von Kreissgeblttern enerseits\\u000a und den

Eginhard Barz




E-print Network

­selective fading, the amplitude of the to­ tal desired signal will vary, resulting in periods when the total of the signal is still possible. As a conse­ quence, broadband signals, such as spread spectrum signals, haveSPREADING CODES FOR WIRELESS SPREAD SPECTRUM COMMUNICATIONS \\Lambda Kenneth Hetling, Gary Saulnier

Saulnier, Gary J.


Das Zentrum fr internationale Studierende ZiS des International Office informiert: UNIVERSITT  

E-print Network

-known as the Bundeskunsthalle. Sight seeing Altes Rathaus at the market square is one of the landmarks: they started building it in the rococo-style in 1737. Kurfürstliches Schloss: The former main residence of the elector of Co- logne of celebrities em- bedded in the ground whose life is closely connected to the city of Bonn. Beethoven

Mayberry, Marty


Sonderforschungsbereich/Transregio 31 "Das aktive Gehr" E I N L A D U N G  

E-print Network

machinery of the cochlear amplifier through exploiting genetically modified mice" Ian Russell University of the basilar membrane to the organ of Corti. This extrinsic mechanical tuning greatly extends the auditory

Oldenburg, Carl von Ossietzky Universität



Microsoft Academic Search

Recent entrepreneurship research has moved away from perfect capital market assumptions about firm's financing decisions toward recognition of the role of individuals and their interactions in investment decisions. The Small and Medium-Sized Enterpr ises (SMEs) owners' preferences for capital sources may provide a useful basis for understanding the financing practices of small firms. This paper aims to understand the influence

Zélia Serrasqueiro


Bring Back "Das Kapital" Punishment! Credit Crunch and the Fall of the "Knowledge Economy"  

ERIC Educational Resources Information Center

This article contrasts the collapse of the twin political certainties of the 20th century--"scientific socialism" (1989) and "scientific capitalism" (2008). Such a collapse restores Uncertainty to her throne, and brings back the need to radically rethink political possibilities for the future. (Contains 1 note.)

Stronach, Ian; Clarke, John



On scaling laws of biosensors: A stochastic approach Shreepriya Das, Haris Vikalo, and Arjang Hassibia  

E-print Network

role of the biosensor platform e.g., microarrays1,2 and immunoassays3 is to facilitate the binding and immunoassays is dominated by diffusion spreading, which from a microscopic point of view is a probabilistic

Hassibi, Arjang


Kepler, Galilei, the telescope and the consequences. (German Title: Kepler, Galilei, das Fernrohr und die Folgen)  

NASA Astrophysics Data System (ADS)

The papers of this volume are dedicated to Johannes Kepler, the astronomy of his time, and the consequences of his researches. They deal with the reception on the Copernican system of the world at the court of landgrave William IV in Kassel and the use of astronomy at a princely court in the 16th century, exemplified by the Kassel residence. Two contributions discuss a text fragment in Kepler's Astronomia Nova and the dimensions of the geo- and heliocentric systems of the world in Kepler's Mysterium Cosmographicum. Other contributions deal with mathematical aspects un Kepler's exchange of letters, the biography of Kepler's discussion partner Ph. Feselius, as well as the early reception of the Tabulae Rudolphinae in the calendar literature, telescopes in Kepler's time, Chr. Scheiner's optical theory of the eye, and finally in the continuation of the heliocentric world system by Otto von Guericke's natural philosophy and science. In conclusion, the documents of the planned call of Kepler to Rostock university, as well as the first publication of a recently found, hitherto unknown letter by Kepler.

Gaulke, Karsten; Hamel, Jürgen


Colossus : El Secreto Mejor Guardado por los ingleses durante la Segunda Guerra Mundial 1  

E-print Network

Colossus : El Secreto Mejor Guardado por los ingleses durante la Segunda Guerra Mundial 1 Si la bomba atómica fue el secreto mejor guardado por los norteamericanos durante la Segunda Guerra Mundial Segunda Guerra Mundial'', Soluciones Avanzadas, Año 7, No. 69, pp. 3­4, mayo de 1999. 2 La PORS tenía

Coello, Carlos A. Coello


Evaluating the Quality of Health Web Sites: Developing a Validation Method and Rating Instrument  

Microsoft Academic Search

Within the field of consumer health informatics there is a need to develop transparent validation methods and rating instruments both of sufficient complexity and reliability to help designers, evaluators and patients to evaluate the quality of health web sites and health information on the Web. Further refinement and validation of the Bomba and Land Consumer Health Website Rating Index (v.1)

David Bomba



Antiterrorismo como poltica exterior EDWARD N. LUTTWAK*  

E-print Network

desde mediados del siglo XIX, cuando la amenaza transnacional procedía de revolucionarios liberales, en alianza. India estaba dispuesta y deseosa, por supuesto. Su amenaza implícita obligaba a Pakistán a evitar China, como para Rusia e India, resultó ser la amenaza islámica: se han puesto bombas en autobuses de

Bilbao Arrese, Jesús Mario


A Failed Utopia in Marcela Del Río's "Proceso a Faubritten"  

ERIC Educational Resources Information Center

In Marcela del Río's science fiction novel "Proceso a Faubritten," utopia comes in the form of eternal life for all of humanity, thanks to Dr. Alexander Faubritten's "Bomba L." This polyphonic work includes diaries by Faubritten and his Mexican lover, María Corona. In my analysis of these two diaries, I will show how…

Manickam, Samuel



Original article Studies on a long-term use of rapeseed products  

E-print Network

. Pathomorphological changes in the reproductive system, liver and thyroid gland T Rotkiewicz G Bomba J Falkowski2 J boars were distinctly higher only dur- ing the first year. In these thyroid glands flattening foci of necrosis in the epididymal epithe- lium. Thyroid weight in RSM boars and liver weight in PFRS

Paris-Sud XI, Université de


AVALIAÇÃO DE CLONES DE BANANEIRA DO SUBGRUPO CAVENDISH (Musa acuminata, AAA) EM CRUZ DAS ALMAS-BA Evaluation of banana Cavendish clones in Cruz das Almas City, Bahia State, Brazil  

Microsoft Academic Search

Sixty-nine clones of Cavendish type bananas (49 Nanicão and 20 Grande Naine) collected in the States of São Paulo, Minas Gerais, Bahia and Santa Catarina were evaluated. The clones were established in an experimental area at the Cassava and Fruit Crops Research Center - EMBRAPA, using micro-aspersion irrigation, in plants spaced at 3.0 m x 2.0 m, and conducted with

Élio José Alves; Andrade Neto; Luis Alberto Lichtemberg; Francisco Ricardo Ferreira


Caracterização espectral, físico-química e bio-óptica das águas sob a influência do Rio Amazonas  

Microsoft Academic Search

The large amount of dissolved and particulate material discharged by the Amazon River into the Atlantic Ocean cause its waters to have a distinct spectral response when compared with the nearby ocean waters. This paper shows the application of k-means clustering algorithm in classify, through the spectral behavior, water masses in the region under the Amazon River plume influence. Salinity

Gustavo Souto Fontes Molleri


Avaliação das propriedades de intumescimento e permeabilidade de filmes isolados de polimetacrilato contendo polissacarídeo da raiz de Lótus (Nelumbo nucifera)  

Microsoft Academic Search

Polissacarídeo extraído da raiz de Lótus (Nelumbo nucifera) adicionado a polimetacrilato foi utilizado para a obtenção de filmes isolados, constituindo material candidato ao revestimento de formas farmacêuticas sólidas orais, sendo estas voltadas à liberação modificada de fármacos, potencialmente suscetíveis à degradação pela microflora presente exclusivamente na região distal do trato gastrintestinal. A adição do polissacarídeo ao polímero de base, dispersão

Claudia Renata Rosina; Silmara Baroni; Osvaldo Albuquerque Cavalcanti



Geostatistical estimation of chemical contamination in stream sediments: The case study of Vale das Gatas mine (northern Portugal)  

Microsoft Academic Search

Based on an environmental geochemistry case study carried out in the neighbourhood of a W–Sn abandoned mine, the pollution in stream sediments was modelled through a Global Contamination Index. Such an index permits one to summarize the combination of deleterious elements in a single variable, obtained by the projection of samples onto the first axis of a PCASD (Principal Components

A. R. Salgueiro; P. Freire Ávila; H. Garcia Pereira; J. M. Santos Oliveira



Interaction between motor domains can explain the complex dynamics of heterodimeric kinesins Rahul Kumar Das and Anatoly B. Kolomeisky  

E-print Network

where each subunit changes between trailing and leading positions in alternating steps concerning motor proteins is how different domains of these enzymes coordinate and regulate their complex dynamics and functions. The goal of this paper is to address some aspects of this issue from


H 2 S als Schwefelquelle bei Lemna minor L.: Einfluss auf das Wachstum, den Schwefelgehalt und die Sulfataufnahme  

Microsoft Academic Search

Summary Lemna minor L. was cultivated with 6 ppm H2S in atmospheric air. Compared to organisms in H2S-free air, it had a smaller but constant specific growth rate for 36 days. It showed a pronounced increase in sulfate concentration. H2S quickly reduced the sulfate uptake. The mechanism of regulation of sulfate uptake is discussed.

Chr Brunold; K. H. Erismann



Vierte Satzung zur nderung der Satzung der Ernst-Moritz-Arndt-Universitt Greifswald fr das Hochschulauswahlverfahren von Studienanfngern in  

E-print Network

Hochschulauswahlverfahren von Studienanfängern in Studiengängen mit örtlich festgesetzten Zulassungszahlen Vom 31. Mai 2013 Aufgrund von § 4 Absatz 5 bis 7 des Gesetzes über die Zulassung zum Hochschulstudium in Mecklenburg Hochschulauswahlverfahren von Studienanfängern in Studiengängen mit örtlich festgesetzten Zulassungszahlen vom 27. Januar

Greifswald, Ernst-Moritz-Arndt-Universität


A Proposta Jesuitica de Educacao: Uma Leitura das Constituicoes (The Jesuit Proposal of Education: A Reading of the Constitutions).  

ERIC Educational Resources Information Center

Seeks to understand the Jesuit education proposal in the reforming context from which it came. States that the Constitutions established the renewing function of school education based on the sacred vision of the world: God is placed as the ultimate end, and objectives are learning, formation of good customs, and apostleship. (BT)

de Paiva, Jose Maria; Puentes, Roberto Valdes



Particle-in-Cell Methode: Feldberechnung Berechnen Sie zu den folgenden Teilchenpositionen die Ladungsdichte und das elektri-  

E-print Network

*sigma,double *e) // // Electric field e[j] at gridpoints 0, ... ,J+1 // { long int k,i,j; double delta #include "cs.h" static long int J; //Number of cells static double L; //Length of interval int TP; //Plasma period static double IC; //Number of particles per cell static double JP; //Mean

Kull, Hans-Jörg



Microsoft Academic Search

The present work has the aim of presenting, on model, the location of the Units of Conservation (UC) of the State of Rio de Janeiro. It is also a study to observe the legislation regarding creation of the respective Units, consider- ing the importance of the areas around those Units of Conservation, being this surroundings entirely linked to the mapped

Camila Fernanda; Nunes Borges; Marcelus Cezar; Fernandes Silva; Cláudio Augusto; Barreto Saunders


Das Demokratiedefizit der Europäischen Union und die politische Integration Europas: eine Analyse der Einstellungen der Bürger in Westeuropa  

Microsoft Academic Search

Nach einer verbreiteten Auffassung hat die Transformation der EU zu einem Regime mit supranationalem Charakter, die durch den Vertrag von Maastricht eingeleitet wurde, mehrere legitimationswirksame Konsequenzen. Erstens führt sie zu einer Politisierung der EU, und in Folge davon wird die EU nicht mehr nur mit ökonomischen Effizienzkriterien, sondern auch mit demokratischen Standards konfrontiert. Zweitens wird den Bürgern auf diese Weise

Dieter Fuchs



How to Implement DHTs in Mobile Ad Hoc Networks? Himabindu Pucha, Saumitra M. Das, and Y. Charlie Hu  

E-print Network

Hu Purdue University West Lafayette, IN 47907 Email: {hpucha, smdas, ychu} 1 Motivation to join the network; (2) The original Pas- try uses an expensive "ping" mechanism with a delay metric to "pings" from Pastry if there is a cached path to the node be- ing pinged. In the absence of such a cached

Hu, Y. Charlie


Die Evolution gilt auch fr den modernen Homo sapiens hat sich ber die Evolution erhoben -das zumindest glaubt er  

E-print Network

in reichere Landeigentümer und ärmere Pächter aufgeteilt. Der VERWANDTE THEMEN Biologie Charles Darwin genetische Drift CHARLES DARWIN MEHR AUF SPIEGEL ONLINE Quiz: Kennen Sie die Ursprünge des Menschen of 4Evolution: Darwins Auslese gilt auch für moderne Menschen der Neuzeit - SPIEGEL ... 12/05/2012http

Lummaa, Virpi


A participação das mulheres com câncer de mama na escolha do tratamento: um direito a ser conquistado  

Microsoft Academic Search

The purpose of this study was to identify how women with breast cancer perceive themselves as subjects in the process of making decisions on their own treatment. Two objectives were pursued: (a) to identify social and political determinants that, by affecting the socialization process of these women, might have influenced them in adopting a style of participation, and (b) to

Sandra Lucia Arantes; Marli Villela Mamede



RWTH-Informatik feiert 40. Jubilum Die Fachgruppe Informatik an der RWTH Aachen feiert am 11. Mai 2012 das 40.  

E-print Network

RWTH-Informatik feiert 40. Jubiläum Die Fachgruppe Informatik an der RWTH Aachen feiert am 11. Mai. Im April 1972 begann der erste Jahrgang des Studiengangs Informatik sein Studium an der RWTH Aachen. Neben einem Rückblick auf 40 Jahre Informatik an der RWTH Aachen beinhaltet es Vorträge und Gru�worte

Ábrahám, Erika


Cool Customers in the Stellar Graveyard IV: Spitzer Search for Mid-IR excesses Around Five DAs  

E-print Network

Hydrogen atmosphere white dwarfs with metal lines, so-called DAZs, require external accretion of material to explain the presence of weak metal line absorption in their photospheres. The source of this material is currently unknown, but could come from the interstellar medium, unseen companions, or relic planetesimals from asteroid belt or Kuiper belt analogues. Accurate mid-infrared photometry of these white dwarfs provide additional information to solve the mystery of this accretion and to look for evidence of planetary systems that have survived post main sequence evolution. We present {\\em Spitzer} IRAC photometry accurate to $\\sim$3% for four DAZs and one DA with circumstellar absorption lines in the UV. We search for excesses due to unseen companions or circumstellar dust disks. We use {\\em Hubble Space Telescope} NICMOS imaging of these white dwarfs to gauge the level of background contamination to our targets as well as rule out common proper motion companions to WD 1620-391. All of our targets show no excesses due to companions $>$20 M$_{J}$, ruling out all but very low mass companions to these white dwarfs at all separations. No excesses due to circumstellar disks are observed, and we place limits on what types of disks may still be present.

J. H. Debes; S. Sigurdsson; B. Hansen



Poisson's Ratio in Composite Elastic Media with Rigid Rods Moumita Das and F. C. MacKintosh  

E-print Network

of composite materials, combining multiple components with distinct elastic prop- erties. Wood, bone viscoelastic properties distinct from single-component networks [15­17]. A very recent experimental report also]. Here, we develop a model for the mechanical response of a composite material consisting of rods

MacKintosh, F.C.


Amplitude de movimento e características das próteses oculares em cavidades enucleadas com implante de polietileno poroso esférico e \\  

Microsoft Academic Search

Purpose: To compare artificial eye amplitudes in enucleated socket with porous polyethylene either spherical or quad-motility implant and study the characteristics of artificial eyes fit with the two orbital implants. Methods: A total of 21 patients were prospectively studied who underwent enucleation because of an intraocular melanoma and the randomization defined a porous polyethylene either spherical or quad-motility orbital implant.

Lucia Miriam; Dumont Lucci; Clélia Maria Erwenne


Anyonic Braiding in Optical Lattices Chuanwei Zhang, V.W. Scarola, Sumanta Tewari and S. Das Sarma  

E-print Network

- . A topological quantum computer is robustly protected from local errors by the physical hardware and one does not (braided) around another. Topological quantum computation proposes to use the topological protection and the braiding statistics of a non-Abelian topological state to perform quantum computation. The enormous

Scarola, Vito


35. Das Eindringverhalten der Milbe Varroa jacobsoni. S Al-Ghzawi (Landes-S Al-Ghzawi (Landes-  

E-print Network

hatched on a) worker brood; b) drone brood; mother mites hatched on: a) worker brood; b) drone brood; - 2), the age of the brood: daughter mites hatched on 18-day-old drone brood; 23- day-old drone brood; - 3 brood entered new brood cells 6-8 days after the bees had emerged. Invasion by mites reared on drone

Boyer, Edmond



Microsoft Academic Search

This work intents to socialize an inquiry of formative and exploratory character that studies the complexity of the knowledge in the curriculum of initial formation of the courses of Pedagogy in Parnaíba-PI. The research was carried through with professors of the Piauiense College (FAP\\/Parnaíba), of the State University of Piauí (UESPI) and the Federal University of Piauí (UFPI). For this,

Maria Sueli Lopes da Silva; Francisco Afranio Rodrigues; Keila Cristina; Alves da Silva; Ana Catarina; Magalhães Sous


Neues "Francais fondamental?" Das Europa-Projekt "Un niveau seuil." (A New "Francais fondamental?" The European Project "A Threshold Level").  

ERIC Educational Resources Information Center

The project "Threshold Level," initiated by the Council of Europe in 1976, is compared with "Francais fondamental," comparing their aims and their differences. Offered as an interim statement, the article leaves open the question of whether Francais fondamental should be replaced by the the Threshold Level. (IFS/WGA)

Raasch, Albert



IRD Sige, 44, boulevard de dunkerque 13572 Marseille cedex 02 Conferncia das Naes Unidas sobre o desenvolvimento sustentvel  

E-print Network

tripartite sobre a luta contra a desertificação na África. Os pesquisadores do IRD organizarâo também cerca de dez eventos durante a conferência, participando dos debates científicos. Luta contra desenvolvimento científico e tecnológico ­ CNPq) desejam promover a luta contra a desertificação na África



Microsoft Academic Search

ñ The experiment was carried out at the Seed Laboratory of the Agronomy Center of the Federal University of Espirito Santo, in order to attain acceleration of germination and reduce seed deterioration in Ormosia nitida Vog.. A completely randomized experimental design with four replications was used. In experiment I, with paper substratum, the treatments were intact seeds (control); mechanical scarification

Carlos Lopes; Maria Peixoto de Macedo


Avaliação de permeabilidade dentinária relacionada à dinâmica de substituição das substâncias químicas auxiliares do preparo dos canais radiculares  

Microsoft Academic Search

RESUMO As substâncias químicas auxiliares do preparo biomecânico dos canais radiculares devem atuar sobre a permeabilidade dentinária no decorrer da terapêutica endodôntica. O objetivo desse experi- mento foi comparar a variação de permeabilidade provocada pela associação Dakin + Endo PTC, segundo a dinâmica de substituições distintas de substância química, pela avaliação de infiltração de corante indicador. Foram utilizadas 30 raízes



Parallel Processing of Adaptive Meshes with Load Balancing Sajal K. Das and Daniel J. Harvey Rupak Biswas  

E-print Network

inadequate because they lack a global view of system loads across processors. In this paper, we present modeled discretely using a mesh (or grid) of vertices and edges. For maximum (parallel) e-mail:fdas, E-mail: Abstract Many scienti#12;c applications involve grids that lack

Harvey, Dan


Das geophysikalische Ergebnis der Sprengung von Haslach im südlichen Schwarzwald am 28. und 29. April 1948 (Vorläufiger Bericht)  

Microsoft Academic Search

Zusammenfassung  Bei zwei großen Sprengungen im Schwarzwald (Haslach) wurden auf einem Profil von dort bis zum Alpenrand bei Füssen sowie auf einigen Stationen der Rheintalebene seismische Registrierungen vorgenommen. Die Auswertung ergab wieder wie bei der Helgolandsprengung unter der Sedimentdecke eine ausgesprochene Dreischichtung der Erdkruste: 1. Schicht mit der Wellengeschwindigkeit V1=5,9–6,0 km\\/s (Granitschicht, P-Einsätze), 2. Schicht mit v2=6,55 km\\/s (Gabbroschicht P*-Einsätze, besonders

H. Reich; G. A. Schulze; O. Förtsch




Microsoft Academic Search

The occurrence of fruit flies jeopardizes fruit exportation to some countries. In MossorÛ county, Rio Grande do Norte State, Brazil, there is a concentration of large areas where tropical fruit species are cultivated for the export market, deserving notice, among others, the mango. Due to the lack of information on these pests with respect to the regional pomiculture, a survey



August 2011 Eawag: Das Wasserforschungs-Institut des ETH-Bereichs Focus of Eawag-Research from 2013 to 2016  

E-print Network

to 2016 Direct Human Needs and Ecosystem Services Water is a basic necessity of life and also underpins of the immediacy of the issue of energy production and the crit- ical linkages between water and energy, Eawag a wide variety of human activities, from food production, energy generation, and transportation

Wehrli, Bernhard



E-print Network

_l:JJJJoible Penicillium se développe, elle subit presque' un temps d;~hêt; , 30 Flore 8ùperjicielle.) Nous avons .précédemmerrt montré que les fromages -bien salés sont co~verts' 'd'Oldiûm~et de Penicillium; le « rouge» leur succède. Le Penicillium ne se développe pas avec un salage insuffisant; l'Oïdium et' des bactéries

Paris-Sud XI, Université de


Das Prothorakalskelett von Atractocerus (Lymexylonidae) und seine Bedeutung für die Phylogenie der Coleopteren, besonders der Polyphagen (Insecta: Coleoptera)  

Microsoft Academic Search

Summary The prothoracic skeleton ofAtractocerus (Lymexylonidae) is described. In the so-called precoxal bridge the anepisternum is separated by a suture which is recognized as anapleural suture. In the caudal part of the precoxal bridge a sternal plate (basisternum and furcasternum) is separated.

Martin Baehr



Das exoskelet von Notiothauma reedi MacLachlan, ein beitrag zur morphologie und phylogenie der Mecoptera (Insecta)  

Microsoft Academic Search

The present contribution deals with the exoskeleton of Notiothauma reedi MacLachlan. A special attention has been paid to the external male genital apparatus with particular reference to the sperm-pump. Finally the structures, which have a bearing on the phylogeny of the order Mecoptera have been duly discussed.

Gerhard Mickoleit



Efeito do ácido naftalenoacético e do cloreto de cálcio na redução das perdas pós-colheita em uva 'Niagara Rosada'  

Microsoft Academic Search

It was evaluated the effect of the use of CaCl2 and NAA on 'Niagara Rosada' grapes in order to reduce postharvest losses caused by rot and drop of berries. The experiments were carried out in vineyards in Jales and Louveira, State of São Paulo, Brazil, in 2005 and 2006. In 2005 the effects of five concentrations of CaCl2 (0; 5;

Marco Antonio Tecchio; Maurilo Monteiro Terra; Patrícia Cia; Erasmo José Paioli-Pires; Mara Fernandes Moura; Juliana Sanches; Eliane Aparecida Benato; José Luiz Hernandes; Sílvia Regina de Toledo Valentini; José Maria Monteiro Sigrist



Untersuchungen zur Wechselwirkung von Selektion und Selbstungsrate auf das genetische Gleichgewicht unter besonderer Berücksichtigung tetraploider Populationen. III  

Microsoft Academic Search

In the third part of this paper the influence of genotypically determined outcrossing rates on the composition of tetraploid populations has been investigated for the stage of genetic equilibrium. In accordance with the results from diploid populations (2nd part) it could be shown that an equilibrium situation could be established simply by genotypic ally determined differences between selling rates, which

Klaus Wöhrmann




Microsoft Academic Search

Location of fisheries shrimps nets (saquinho) using georreferenced aerophotos: Patos Lagoon estuary, southern Brazil Information obtained from aircrafts with sensor of small format (35mm) has been used with success to get information of the environment. Shrimps fishery is an important economic activity for Rio Grande and surroundings. The shrimp fishery net used is fike nets known as \\

CARLOS HARTMANN; Arquenatol Dei Svaldi




Microsoft Academic Search

RESUMO: Estima-se, atualmente, que existam no Brasil cerca de três milhões de hectares irrigados e algo em torno de 355.000 hectares de área irrigada na bacia do rio São Francisco. Sendo a irrigação considerada um uso consuntivo, grande parte da água empregada fica indisponível para a produção de energia e demais usos. O abastecimento humano, a dessedentação animal e o

Alan Vaz Lopes; Marcos Airton de Sousa Freitas


Der Wert dedr Hubble-Konstante. Wie schnell expandiert das Universum? Teil 1: Entfernungsindikatoren für die extragalaktische Distanzskala.  

NASA Astrophysics Data System (ADS)

Edwin Hubble discovered in 1929 the redshift-distance relation (Hubble relation) of extragalactic objects, which is interpreted as the expansion of the Universe. Today the value of the expansion rate, the so-called Hubble parameter H0, is still a matter of debate, because no universal extragalactic distance scale exists. In this article an overview is given about methods to determine extragalactic distance and the influence of the results on H0.

Federspiel, M.; Labhardt, L.; Tammann, G. A.



Das Universum P. Ulmschneider, Vom Urknall zum modernen Menschen, DOI 10.1007/978-3-642-29926-1_1,  

E-print Network

Stern. Im Jahr1923 zeigte der amerikanische Astronom Edwin Hubble, dass unser Sonnensystem zu einer.2 Langzeitaufnahme (Hubble Deep Field) mit dem Hubble Space Teleskop (STScI und NASA) Abbildung 1.2 zeigt eine mit dem Hubble Space Teleskop gewonnene Langzeitaufnahme ei- nes winzigen Gebietes im Sternbild Ursa Major

Ulmschneider, Peter


The ??????????-riddle in Kepler's Astronomia Nova, chapter 57. (German Title: Das ??????????-Rätsel in Keplers Astronomia Nova, Kapitel 57)  

NASA Astrophysics Data System (ADS)

Since 1937, the latin edition of Johannes Kepler's Astronomia Nova (1609) is available as a standard text. Here, in the 57th chapter, the third one of 48 important marginalia of Kepler, is reproduced as ?quo;Quae sit genuina et ?????????? mensura librationis huijus etc.». The Grecized word «?pi;????????» was ignored to a large extent by translators and commentators, and was at least declared enigmatic by Donahue (1992). A look in the original copies of the 1609 edition shows that it is written ???????????, not ? but a ??. ?????????? in KGW is a read error. In the context of Keplers «natural, causal magnet-like forcesraquo; of planetary motion the conjecture ???????????? (as a typographical error a ? is omitted) immediately suggests itself: causally, aetiological. This solution of the ?????????? riddle indicates the tight brace between the important Chapter 57 of Kepler's celestial physics and and the complete title ASTRONOMIA NOVA ????????????, SEV PHYSICA COELESTIS etc.

Kühn, Ernst


DESENVOLVIMENTO E VALIDAÇÃO DE MÉTODO ANALÍTICO PARA QUANTIFICAÇÃO DE DOXICICLINA EM PLASMA HUMANO The development and validation of an analytical method for doxycycline quantification in human plasma  

Microsoft Academic Search

RESUMO O objetivo deste estudo foi desenvolver e validar método simples, rápido e sensível para determinação de doxiciclina em plasma humano por cromatografia líquida de alta eficiência (CLAE). A doxiciclina e oxitetraciclina (padrão interno), foram extraídas de 0,5 mL de plasma com acetato de etila. Utilizaram-se o sistema de CLAE com bomba isocrática, com temperatura controlada (30°C) e coluna cromatográfica

Geysa Aguiar Romeu; Eunice Kazue Kano


Das Mitteilungsblatt erscheint jeweils am 1. und 3. Mittwoch jeden Monats. Eigentmer, Herausgeber, Vervielfltigung und Vertrieb: Universittsdirektion der Universitt Innsbruck, Innrain 52, A-6020  

E-print Network

.-Prof. Mag. Dr. Mario KLARER, M.A. (Freistellung) UniversitätsassistentInnen: Ass.-Prof. Dr. Sonja BAHN, B WALLMANNSBERGER UniversitätsassistentInnen: Ass.-Prof. Mag. Dr. Heidemarie GANNER Ass.-Prof. Mag. Dr. Philip Martin HERDINA Ass.-Prof. Mag. Dr. Ulrike JESSNER Mag. Susanne PICHLER Ass.-Prof. Mag. Dr. Gerhard PISEK

Breu, Ruth


Das Mitteilungsblatt erscheint jeweils am 1. und 3. Mittwoch jeden Monats. Eigentmer, Herausgeber, Vervielfltigung und Vertrieb: Zentrale Dienste der Universitt Innsbruck,  

E-print Network

Zuordnung) gemä� § 25 Abs. 4 Z. 2 UG 2002 an: Ass. Prof. Dr. Walter M. GR�MMER, Univ.-Ass. am Inst. f.-Prof. Dr. Manfred AUER, Inst. f. Organisation und Lernen) Mag. Dr. Andreas VONACH, Univ.-Ass. am Inst. f. Ass.-Prof. Dr. Irmgard RATH-KATHREIN, Univ.-Ass. am Inst. f. �ffentliches Recht, Finanz- recht und

Breu, Ruth


Baccalaureate and Beyond Longitudinal Study First Follow-Up. B&B:93/94. Public Use Data Analysis System (DAS) [CD-ROM].  

ERIC Educational Resources Information Center

This CD-ROM contains data from the Baccalaureate and Beyond Longitudinal Study (B&B:93/94) in the form of a public release Data Analysis System that contains most of the variables from the study that are of interest to analysts for descriptive purposes. The B&B:93 study tracks the experiences of a cohort of recent college graduates, those who…

National Center for Education Statistics (ED), Washington, DC.


Das Mitteilungsblatt erscheint jeweils am 1. und 3. Mittwoch jeden Monats. Eigentmer, Herausgeber, Vervielfltigung und Vertrieb: Zentrale Verwaltung der Universitt Innsbruck, Innrain 52, A-6020  

E-print Network

Budgetzuweisung d) Kontrolle, Begleitung und �berwachung des Budgetvollzugs e) Einrichtung und Durchführung von universitären Bauvorhaben h) Ausarbeitung von Vorschlägen für die Zuweisung von Räumen an die Fakultäten und die keiner Fakultät zugeordneten Einrichtungen i) Bestätigung der finanziellen Durchführbarkeit von Diplom

Middeldorp, Aart


Das Mitteilungsblatt erscheint jeweils am 1. und 3. Mittwoch jeden Monats. Eigentmer, Herausgeber, Vervielfltigung und Vertrieb: Zentrale Dienste der Universitt Innsbruck,  

E-print Network

, Abschluss von Rechtsgeschäften im Rahmen von Projekten der Universität Innsbruck 39. Bevollmächtigung gemä� § 27 Abs. 2 UG 2002, Abschluss von Rechtsgeschäften im Rahmen von Projekten der Universität Innsbruck 40. Bevollmächtigung gemä� § 27 Abs. 2 UG 2002, Abschluss von Rechtsgeschäften im Rahmen von

Breu, Ruth


Das Lohrmann-Observatorium ( der TU Dresden sucht ab sofort einen hochmotivierten studentischen Mitarbeiter fr die Entwicklung  

E-print Network

von Algorithmen und Software für die Datenverarbeitung der ESA ein astrometrischer Katalog von einer Milliarde Himmelsobjekten (Sterne, Quasare, Asteroiden u.s.w.) mit einer Genauigkeit von bis zu einer

Gumhold, Stefan


Das Fachgebiet Audio-Signalverarbeitung (AIP) der Technischen Universitt Mnchen ist spezialisiert auf die Signalverarbeitung fr Hrhilfen, Psychoakustik, Audiotechnik und die Akustik von Rumen.  

E-print Network

auf die Signalverarbeitung für Hörhilfen, Psychoakustik, Audiotechnik und die Akustik von Räumen. Für mit neuronalen Hörprothesen (Cochlea Implantaten) Entwicklung und Programmierung von neuartigen Erfahrung mit der direkten Stimulation von Cochlea Implantaten, der Auditiven Szenenanalyse, dem binauralen

Kuehnlenz, Kolja


Uso de Sistemas Auto-organizados na Sntese de Materiais Auto-organizao uma das ferramentas mais versteis e mais poderosas para a  

E-print Network

manuseio de monocamadas de surfactantes foram desenvolvidas por Agnes Pockels em 1891. Irving Langmuir e filmes de Langmuir-Blodgett. O reconhecimento do potencial de filmes organizados como materiais avançados

Loh, Watson


STUDY OF PREP ARATIONS OF BEE POLLEN EXTRACTS, ANTIOXIDANT AND ANTIBACTERIAL ACTIVITY Estudo das preparações de extratos de pólen apícola, atividade antioxidante e antibacteriana  

Microsoft Academic Search

The aim of this study was to determine the antioxidant activity, phenolic content and antibacterial activity of pollen extracts obtained with different concentrations of ethanol. Each extraction condition (ethanol solutions from 40 to 90%) had a different effect in the phenolic compounds content. Although, the pollen extract obtained at 60, 70 and 80% of ethanol showed relatively higher levels of

Solange Teresinha Carpes; Rosicler Begnini; Severino Matias de Alencar; Maria Lúcia Masson


Active Directory Service im CampusnetzActive Directory Service im Campusnetz Beginnend mit den Serverversionen von Windows 2000 wurde das von Windows NT verwendete  

E-print Network

#025 Version 1 Active Directory Service im CampusnetzActive Directory Service im Campusnetz-Konzept zur Verwaltung von Ressourcen im Netzwerk durch den Active Directory Service (ADS) abgelöst, erheblich. Dabei sollte jedoch unbedingt berücksichtigt werden, dass Microsoft den Active Directory Service primär

Ziegler, Günter M.


(= Durchschnitt von Feld-und Versuchsmaterial) und im durchschnittlichen Minutengemelk um 17 Prozent Darber hinaus wurde das Geburtsgewicht der F 1-Klber erhht. Bei Mastbullen fhrte  

E-print Network

breed combina- tions or systematic crossbreeding-clearly demands more detailed knowledge of general and so permit realisation of the benefits and flexibility of crossbreeding systems. A consistent finding

Boyer, Edmond


I N S T I T U T F U R I N F O R M A T I K Entwicklung eines Leitfadens fur das  

E-print Network

Kirchmayr, Mark M¨uller, Birgit Penzenstadler, Klaus Pohl, Thorsten Weyer (Hrsg.) TUM-I0934 Dezember 09 T E ,,REMsES" Peter Braun Manfred Broy Frank Houdek Matthias Kirchmayr Mark Müller Birgit Penzenstadler Klaus

Broy, Manfred


A review of "Orthodoxie als Konsensbildung. Das theologische Disputationswesen an der Universitat Wittenberg zwischen 1570 und 1710" by Kenneth G. Appold  

E-print Network

. Appold aims to examine the applicability of the confessionalization the- sis; to study late-sixteenth- and early-seventeenth-century orthodox Lutheran ecclesiology; and to rehabilitate study of university elites against a research agenda currently much... more occupied with popular piety and territorial poli- tics. Most importantly, however, as signalled by the order of his arguments, he seeks to argue against a still-common stereotype of sixteenth- and seven- teenth-century Lutheran theological...

Boettcher, Susan R.



Our Day-Care Centers Respect Children: Quality Criteria for Day-Care = Criterios para um Atendimento em Creches que Respeite os Direitos Fundamentais das Criancas.  

ERIC Educational Resources Information Center

Prepared as part of an effort to attain minimum quality standards for Brazilian day care centers, this document focuses on day-to-day provision of day care services for children from birth to 6 years old as well as broader day care administrative concerns. The first version of this document was prepared as part of a training project for day care…

Campos, Maria Malta; Rosemberg, Fulvia


Caracterização das fibras musculares do músculo Semitendinosus de bezerros mestiços Angus-Nelore recebendo somatotropina bovina recombinante (rbST) até a desmama  

Microsoft Academic Search

The objective of this experiment was to study the effect of the recombinant bovine somatotropin (rbST) on the percentage distribution and diameter of semitendinosus muscle fibers. Thirty-six ½ Angus-Nellore crossbred bull calves, 63 ± 17 days old and weighting 76.8 ± 14.7 kg, raised in Brachiaria decumbens pastures and creep fed, were assigned to one of two treatments until weaning

Rafael da Costa Cervieri; Mário De Beni Arrigoni; Luis Arthur Loyola Chardulo; Antônio Carlos Silveira; Henrique Nunes de Oliveira; Cyntia Ludovico Martins; Maeli Dal Pai Silva



Ein historisches Photovoltaik-Modul:das TSG MQ 36/0. A historical module:the TSG MQ 36/0 solar panel.  

E-print Network

/0 solar panel. #12;Die Photovoltaikanlage des Energielabors der Universi- tät Oldenburg ist eine der the condition of a solar module:Scientists examine the solar panel. #12;54 EINBLICKE 9 The "Energielabor"attheUniversityofOldenburg modules provide very important measurement data for the current discussion about the lifetime of solar

Damm, Werner


UniReport Satzungen und Ordnungen vom 17.02.2012 1 Satzung der Johann Wolfgang Goethe-Universitt Frankfurt am Main fr das  

E-print Network

der Johann Wolfgang Goethe Universität am 07.02.2012 Aufgrund von § 4 Abs.5 des Gesetzes zumUniReport Satzungen und Ordnungen vom 17.02.2012 1 Satzung der Johann Wolfgang Goethe (GVBl. I S.705) hat der Senat der Johann Wolfgang Goethe-Universität Frankfurt am Main am 25.01.2012 die

Mester, Rudolf


Georg Philipp Harsdörffer, the first astronomical card game, and the Christian constellations (German Title: Georg Philipp Harsdörffer, das erste astronomische Kartenspiel und die christlichen Sternbilder)  

NASA Astrophysics Data System (ADS)

The first astronomical card game was issued in Nuremberg in 1656. Its author was the lawyer, writer and literary theoretican Georg Philipp Harsdouml;rffer (1607-1658), who is primarily remembered as the inventor of the “Nuremberg funnel”. It is possible that a second card game was issued in the same year, but the sources are ambiguous. After some preliminaries on the history of card games, Harsdörffer's pack of cards is presented. In addition, general remarks about the history of sky maps are given.

Gaab, Hans


Reply to `Comment on "Magnitude conversion problem using general orthogonal regression" by H. R. Wason, Ranjit Das and M. L. Sharma' by Paolo Gasperini and Barbara Lolli  

NASA Astrophysics Data System (ADS)

We completely reject the conclusions of P. Gasperini and Barbara Lolli made in the concluding remarks of their comments on the methodology and results of our paper (Wason et al. 2012). Based on reasoning and comparisons made between true values on the general orthogonal regression (GOR) line and the estimates of the variable given by the two procedures, we would like to reiterate that the proposed methodology is sound and provides improved estimates of the true points lying on the GOR line compared to the commonly used procedure for magnitude conversion. Hence, the use of the proposed method based on GOR in Wason et al. (2012) is suggested for magnitude conversion of data sets having error variance ratio of magnitudes (?) less than or equal to 2.5. However, for ? > 2.5, the commonly used procedure of getting the unbiased estimates using observed values of the predictor variable in the GOR relation shall yield better estimates.

Das, Ranjit; Wason, H. R.; Sharma, M. L.



Estimativa de parâmetros genéticos das tensões de crescimento em clones de Eucalyptus Estimate of the genetic parameters of growth stresses in Eucalyptus clones  

Microsoft Academic Search

PALAVRAS-CHAVE: Tensões de crescimento, Parâmetros genéticos, Clones de Eucalyptus ABSTRACT: The objectives of the present work was: evaluating the magnitude of growth stresses measured by longitudinal residual strain (DRL) in clones of Eucalyptus in three clonal tests; estimating the average DRL among Eucalyptus clones; estimating the genetic parame- ters for each clonal test; and selecting clones with the lowest levels

Franciane Andrade de Pádua; Paulo Fernando Trugilho; Sebastião Carlos da Silva; Rosado José; Tarcísio Lima; Antonio Américo; Cardoso Júnior; Adalberto Caldas Oliveira


Antarktis: Das CCAMLR-Übereinkommen (Convention on the Conservation of Antarctic Marine Living Resources) und die illegale Überfischung der südlichen Ozeane  

NASA Astrophysics Data System (ADS)

The Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) was ratified in 1982. This Convention was established in the light of a rapidly developing krill fishery in the 1970’s. The objectives of the Convention are the rational use of marine living resources as well as the conservation of the resources and the marine ecosystem. Establishing the principle of the ecosystem approach has been rather progressive in fisheries conventions. From the bery beginning CCAMLR had to deal with problems of over-exploited fish stock from the unregulated fishery of pre-CCAMLR times. Antarctic cod and icefish stock were already heavily harvested or even showed signs of overfishing. Conservation measures and the closure of subareas for several years did not always lead to satisfactorily results. While some stock of icefish recovered to the extent, that a new fishery on a low level could be re-opened, other icefish stocks and especially Antarctic cod stocks have not recovered from this early depletion. A new dimension in the fishery developed in the mid 1990’s, when very conservative conservation measures were introduced for the Dissostichus (toothfish), but due to the high commercial value a large illegal fishery developed rapidly in the Convention area. One additional problem of managing the longline fishery for toothfish is the by-catch and incidental mortality of sea-birds, for which special measures were established to avoid sea-bird mortality. The compliance with the measures and the elimination of the illegal fishery require strong actions of the Commission, the political decision-making body of CCAMLR. A future challange for CCAMLR could be the potentially expanding krill fishery. In the understanding of a precautionary approach, the scientific body of CCAMLR has already started to collect biological data and develop management and monitoring models for this fishery.

Siegel, Volker



"Made in Germany": Das Wirtschaftsmagazin der Deutschen Welle-tv im Unterricht fur Fortgeschrittene (Made in Germany: Using Economic News Broadcasts from Deutsche Welle-TV in Instruction).  

ERIC Educational Resources Information Center

Continues on and expands the discussion of the use of television in language instruction. Particular focus is on the use of television in the area of language economics for advanced learners. Personal experiences with the medium are described and analyzed, using as an example the economics television news magazine from Deutsche Welle. (Author/DMK)

Elfe, Wolfgang D.



ffnungszeiten Mo-Fr 7:30-21:30 Uhr, Beratung 9:00-18:00 Uhr Wir, das Hochschulrechenzentrum der Universitt Bonn, suchen zur morgendlichen  

E-print Network

Umstellung der zentralen VPN-Server des HRZ am 13.2.2012 auf eine neue Hardware ist es jetzt auch möglich, VPN-Verbindungen mit dem AnyConnect- Client (SSL-VPN) von Cisco zu den VPN-Servern des HRZ aufzubauen beim bekannten Cisco-Client (IPSec-VPN) der Fall war. Insbesondere werden auch Smartphones mit Android

Huber, Bernhard A.


Electric Dipole Moment of Atomic Yb Arising from an Electron-Nucleus Interaction Angom Dilip Singh, Bhanu Pratap Das, M. K. Samal  

E-print Network

-atomic particles have intrinsic EDM. That is either electrons or protons or neutrons have an intrinsic EDM. 2 as it is the dominating contribution to the atomic EDM. This avoids the direct contribution from the electron EDM, whichElectric Dipole Moment of Atomic Yb Arising from an Electron-Nucleus Interaction Angom Dilip Singh

Perger, Warren F.



Microsoft Academic Search

Resumo O presente artigo trata de questões relevantes no que tange à reserva de cotas para os indivíduos afro-descendentes nas universidades públicas do Brasil. Esse tipo de reserva não deixa de ser louvável pelo lado da boa-fé. Entretanto, numa sociedade miscigenada, como é a brasileira, qual a forma de estabelecer quem é e quem não é negro? Será que o

Flávia Pimentel


Exploiting the Synergy between Peer-to-Peer and Mobile Ad Hoc Networks Y. Charlie Hu, Saumitra M. Das, and Himabindu Pucha  

E-print Network

} Abstract We argue that there exists a synergy between peer- to-peer (p2p) overlay networks for the Internet, dynamic environment. We propose Dynamic P2P Source Routing (DPSR), a new routing protocol for MANETs that exploits the syn- ergy between p2p and MANETs for increased scalabil- ity. By integrating Dynamic Source

Hu, Y. Charlie


Das Bin Ich. Ein Buch von mir uber mich (It's Me! A Book By and About Myself). Communicative Activities for German Immersion and Second Language Classes.  

ERIC Educational Resources Information Center

This workbook is intended as a text for the learner of German as a foreign language. The workbook is complete with exercises that require students to provide information about themselves. Students provide information by reading questions and filling in the blanks. Questions are asked about families, friends, likes and dislikes, hobbies, and even…

Wicke, Mariele; Wicke, Rainer


O processo de aquisicao das vogais semi-abertas "e,""o" portuges (brasileiro) como lingua estrangeira (Vowels "e" and "o" in Brazilian Portuguese as a Foreign Language).  

ERIC Educational Resources Information Center

Study looks at whether Spanish-speaking learners of Brazilian Portuguese as a foreign language demonstrates advantage or disadvantage in acquisition of semi-open vowels e and o. To research the question, eight students enrolled in first-year Portuguese were given a listening discrimination test composed of 18 minimal pairs to determine the extent…

Simoes, Antonio R. M.; Kelm, Orlando R.



Psychometric evaluation of the SF-36 (v.2) questionnaire in a probability sample of Brazilian households: results of the survey Pesquisa Dimensões Sociais das Desigualdades (PDSD), Brazil, 2008  

PubMed Central

Background In Brazil, despite the growing use of SF-36 in different research environments, most of the psychometric evaluation of the translated questionnaire was from studies with samples of patients. The purpose of this paper is to examine if the Brazilian version of SF-36 satisfies scaling assumptions, reliability and validity required for valid interpretation of the SF-36 summated ratings scales in the general population. Methods 12,423 individuals and their spouses living in 8,048 households were selected from a stratified sample of all permanent households along the country to be interviewed using the Brazilian SF-36 (version 2). Psychometric tests were performed to evaluate the scaling assumptions based on IQOLA methodology. Results Data quality was satisfactory with questionnaire completion rate of 100%. The ordering of the item means within scales clustered as hypothesized. All item-scale correlations exceeded the suggested criteria for reliability with success rate of 100% and low floor and ceiling effects. All scales reached the criteria for group comparison and factor analysis identified two principal components that jointly accounted for 67.5% of the total variance. Role emotional and vitality were strongly correlated with physical and mental components, respectively, while social functioning was moderately correlated with both components. Role physical and mental health scales were, respectively, the most valid measures of the physical and mental health component. In the comparisons between groups that differed by the presence or absence of depression, subjects who reported having the disease had lower mean scores in all scales and mental health scale discriminated best between the two groups. Among those healthy and with one, two or three and more chronic illness, the average scores were inverted related to the number of diseases. Body pain, general health and vitality were the most discriminating scales between healthy and diseased groups. Higher scores were associated with individuals of male sex, age below 40 years old and high schooling. Conclusions The Brazilian version of SF-36 performed well and the findings suggested that it is a reliable and valid measure of health related quality of life among the general population as well as a promising measure for research on health inequalities in Brazil. PMID:21812986



Echocardiographic characteristics of successful deployment of the Das AngelWings atrial septal defect closure device: initial multicenter experience in the United States.  


The AngelWings device is a newer transcatheter device used for closure of secundum atrial septal defects (ASD) and patent foramen ovale (PFO), which consists of a self-centering, 2-disk system. Transesophageal echocardiography (TEE) plays a pivotal role in the deployment of the 2 disks of this device, on the appropriate sides of the atrial septum. The objective of this study is to describe the echocardiographic findings associated with successful deployment of the AngelWings device for closure of ASD and PFO. We evaluated the TEE studies of 70 patients enrolled in 4 United States centers, for closure of ASD and PFO with the AngelWings device. The TEE characteristics of successful and unsuccessful deployments were analyzed. Residual shunts across the atrial septum were assessed by TEE at the end of the procedure, 24 hours later by transthoracic echocardiography, and at 6 months by TEE. The deployment of the device was successful in 65 patients (93%). In the unsuccessful group, ASD size by TEE was larger (13.4 +/- 3.1 vs 8.9 +/- 4.7 mm, p <0.05). TEE was successful in identifying snagging of the device by intracardiac structures and prolapse of corners of the left or right atrial disk through the ASD, features that were difficult to identify by fluoroscopy. The echocardiographic characteristics outlined here are important guidelines for successful deployment of the AngelWings device. PMID:10215291

Banerjee, A; Bengur, A R; Li, J S; Homans, D C; Toher, C; Bank, A J; Marx, G R; Rhodes, J; Das, G S




Microsoft Academic Search

The Caribbean pine from Orinoquía can be used for structural elements making from laminated timber with isocianate adhesive (MDI). The Kondor, C.A. Company installed the first plant in Puerto Ordaz, State of Bolívar, Venezuela. Its commercialization requires to produce guaranteed elements of high structural quality in time. This study evaluates glue line quality using cyclic delamination and shearing methodology according

Wilver Contreras Miranda; Eric Barrios; Osvaldo Encinas


(in press). In S. Das, D. Caragea, W. H. Hsu, & S. M. Welch (Eds.), Computational methodologies in gene regulatory networks. Hershey, PA: IGI Global Publishing.  

E-print Network

type regulate the synthesis and concentrations of protein species. A mediating step in such synthesis is the production of messenger RNA (mRNA). Protein products of one gene may help to regulate the rate

Andrews, Peter B.


Valor econômico e sociocultural do ecoturismo e das atividades recreacionais providas pela Área de Proteção Ambiental Serra de São José (MG - Brasil) 1  

Microsoft Academic Search

This article estimates the current economic and socio-cultural value of some market and non-market components of ecosystem goods and services provided by São José Mountain (Brazil), and introduces willingness to work voluntarily as a valuation methodology. Located in historic and colonial cities like Tiradentes and São João del Rei, Minas Gerais State (which confers ethical, aesthetic and heritage values), its

Eneida M. G. Campos


Barreiras a superar na gestão descentralizada, participativa e integrada das águas no Brasil Barriers to overcome in the decentralized , participative and integrated management of waters in Brazil  

Microsoft Academic Search

The decentralized, integrated and participatory management of water resources in Brazil was established by the Law 9.433\\/97, called Law of the Waters, at the National level. This juridical mark establishes national parameters for the implantation of a system that imposes deep alterations to the traditional watershed way - centralized, technical and bureaucratic. The decentralization and the direct participation of the

Adonai Telese; Marcelo Milano; Falcão Vieira


ALIMENTAÇÃO DAS SARDINHAS Pellona harroweri (FOWLER, 1919) E Chirocentrodon bleekerianus (POEY, 1867), NA REGIÃO COSTEIRA DE SANTOS, ESTADO DE SÃO PAULO  

Microsoft Academic Search

The feeding habits of two species of sardines were investigated through out stomach content analysis. The study was based on stomach contents of 127 specimens of Pellona harroweri and 97 of Chirocentrodon bleekerianus, collected in the shallow waters off Santos, SP, in September 2005 and March 2006. The last species was sampled only in March. The main food resources used

E. Muto


A Logística e o Processo se Crescimento das Organizações: A Teoria do Ciclo de Vida The Logistics for the Process on Firm's Growth: The Life-Cycle Theory  

Microsoft Academic Search

Approach of the life-cycle theory has been utilized as an instrument of analysis of the organization's growth. Studies about this theory suggest that the growth of the organizations involves consistent and pre-established behaviors. Several investigators argue that organizations cross some phases of development, in which are found different problems, result from different styles of management, priorities and structural configurations. The

João José Matos Ferreira; Susana Garrido Azevedo; Maria Rosa Pires da Cruz



Ein spezifischer Einfluß von Blaulicht auf den Einhau von photosynthetisch assimiliertem 14 C in das Protein von Farnvorkeimen [ Dryopteris filix-mas (L.) Schott  

Microsoft Academic Search

Morphogenesis and metabolism of the early gametophytes (=sporelings) of the common male fern are controlled by light. The “normal” two-dimensional development of the gametophytes takes place only in white or blue light; in red light alone, on the other hand, the sporelings remain filamentous even under conditions of equal photosynthetic rate.

H. D. Payer; H. Mohr



Das ZI ist Collaborating Centre der Weltgesundheitsorganisation (WHO) und Mitglied im Verbund Klinisch-Biomedizinischer Forschung (KBF) Central Institute of Mental Health (CIMH)  

E-print Network

: schizophrenia, bipolar disorder, major depression, autism, and attention deficit hyperactivity disorder (ADHD). The results demonstrate a strong genetic correlation between schizophrenia and bipolar disorder. A less disorder and schizophrenia, as well as between bipolar disorder and ADHD. The results of the study, which

Heermann, Dieter W.


Über das Verhalten von ACTH und Cortisol im Blut von Normalen und von Kranken mit primärer und sekundärer Störung der Nebennierenrindenfunktion  

Microsoft Academic Search

Bei Stoffwechselgesunden sowie bei Cushing-Kranken mit operativ bestätigter bilateraler Nebennierenrinden-Hyperplasie wurden vergleichende Untersuchungen des Cortisol- und ACTH-Blutspiegels im 24-Std-Verlauf durchgeführt. Die ACTH-Blutspiegel wurden meist anhand des Corticosteronanstieges im NNV-Blut hypophysektomierter Ratten gemessen. Bei Gesunden fand sich eine für beide Hormone völlig gleichsinnige Tagesrhythmik, die durch einen relativ hohen morgendlichen Gipfel sowie niedrigste Werte um Mitternacht ausgezeichnet war. Die Rhythmik von

K. Retiene; A. Espinoza; K. H. Marx; E. F. Pfeiffer



The alphapiomicrlambdaomicrgammaetatauomicrsigma-riddle in Kepler's Astronomia Nova, chapter 57. (German Title: Das alphapiomicrlambdaomicrgammaetatauomicrsigma-Rätsel in Keplers Astronomia Nova, Kapitel 57)  

Microsoft Academic Search

Since 1937, the latin edition of Johannes Kepler's Astronomia Nova (1609) is available as a standard text. Here, in the 57th chapter, the third one of 48 important marginalia of Kepler, is reproduced as ⪅quo;Quae sit genuina et alphapiomicrlambdaomicrgammaetatauomicrsigma mensura librationis huijus etc.». The Grecized word «alphapi;omicrlambdaomicrgammaetatauomicrsigma» was ignored to a large extent by translators and commentators, and was at

Ernst Kühn



[Hand injuries by pyrotechnic articles--case report and reconstructive experimental investigations].  


Injuries caused by explosions of fireworks often involve people's hands. The case of a young man who suffered severe hand injuries as well as damage to both eardrums and one eye is described. Reconstructive experimental investigations of the explosive effect of six different pyrotechnic articles were carried out using human hands from body donors. With the most powerful firecrackers that used to be legally available in Germany ("Super-Böller A", "Kanonenschlag") and a self-made one with 36 g gunpowder only blackening of the skin occurred. Three pyrotechnic articles not allowed in Germany ("La Bomba", "Color salute" and "Vogelschreck") caused serious injury to the hand's soft tissue and bones. PMID:25122993

Schröder, Ann Sophie; Jahnke, Philipp; Hessler, Christian; Lockemann, Ute



Health Information on Internet: Quality, Importance, and Popularity of Persian Health Websites  

PubMed Central

Background: The Internet has provided great opportunities for disseminating both accurate and inaccurate health information. Therefore, the quality of information is considered as a widespread concern affecting the human life. Despite the increasingly substantial growth in the number of users, Persian health websites and the proportion of internet-using patients, little is known about the quality of Persian medical and health websites. Objectives: The current study aimed to first assess the quality, popularity and importance of websites providing Persian health-related information, and second to evaluate the correlation of the popularity and importance ranking with quality score on the Internet. Materials and Methods: The sample websites were identified by entering the health-related keywords into four most popular search engines of Iranian users based on the Alexa ranking at the time of study. Each selected website was assessed using three qualified tools including the Bomba and Land Index, Google PageRank and the Alexa ranking. Results: The evaluated sites characteristics (ownership structure, database, scope and objective) really did not have an effect on the Alexa traffic global rank, Alexa traffic rank in Iran, Google PageRank and Bomba total score. Most websites (78.9 percent, n = 56) were in the moderate category (8 ? x ? 11.99) based on their quality levels. There was no statistically significant association between Google PageRank with Bomba index variables and Alexa traffic global rank (P > 0.05). Conclusions: The Persian health websites had better Bomba quality scores in availability and usability guidelines as compared to other guidelines. The Google PageRank did not properly reflect the real quality of evaluated websites and Internet users seeking online health information should not merely rely on it for any kind of prejudgment regarding Persian health websites. However, they can use Iran Alexa rank as a primary filtering tool of these websites. Therefore, designing search engines dedicated to explore accredited Persian health-related Web sites can be an effective method to access high-quality Persian health websites. PMID:24910795

Samadbeik, Mahnaz; Ahmadi, Maryam; Mohammadi, Ali; Mohseni Saravi, Beniamin



Listaxe definitiva de persoas admitidas da convocatoria '[Cod. 2030] Bolsas de formacin na rea de calidade e  

E-print Network

Armesto Barbeito #12;Anexo 1: Desglose das puntuacións das solicitudes Solicitante Expediente académico Luís Armesto Barbeito #12;Anexo 1: Desglose das puntuacións das solicitudes Solicitante Expediente

Fraguela, Basilio B.


Terapia ocupacional e farmacodependência: categorização e atualização das publicações nacionais Occupational therapy and pharmacodependence: categorization and update of national publications Terapia ocupacional y farmacodependencia: clasificación y actualización de publicaciones nacional  

Microsoft Academic Search

ReSumO: Esta pesquisa tem por finalidade atualizar e sistematizar as publicações sobre dependência química e terapia ocupacional. Realizou-se um embasamento histórico, conceitual e epidemiológico da farmacodependência, assim como suas abordagens terapêuticas. O objetivo desta atualização é organizar e descrever categorias temáticas derivadas dos artigos nacionais publicados sobre esta problemática e correlacionar com os apontamentos teóricos e procedimentais encontrados na literatura

Daniela Carraro Antoniassi; Juliana Aureana Leal; Solange Aparecida Tedesco



Microsoft Academic Search

RESUMO: Objetivo: Avaliar provas de posicionamento da agulha de Veress no hipocôndrio esquerdo na criação do pneumoperitônio. Método: Em cem pacientes puncionados no hipocôndrio esquerdo, provas de posicionamento da agulha foram avaliadas, conside- rando-as positivas quando, na prova da aspiração ( PA), material orgânico era aspirado; na prova da resistência ( PRes), exercia-se pequena força no êmbolo da seringa à

Otávio Cansanção de Azevedo; João Luiz Moreira; Coutinho Azevedo; Albino Augusto Sorbello; Gustavo Peixoto; Soares Miguel; Rodrigo Santa Cruz Guindalini; Antônio Cláudio de Godoy


Geoprocessamento aplicado ao mapeamento dos impactos socioambientais decorrentes das formas de uso da terra nas Áreas de Preservação Permanente (APPs) da Represa de Salto Grande no município de Americana (SP)  

Microsoft Academic Search

The Dam of Salto Grande, occupying an area of 10.5 km2, is located in the hydrographical basin of the Atibaia River, important tributary of the Piracicaba River, in the State of São Paulo. It takes care of, in the present time, to the inhabitants of the cities of Americana, Paulínia and Nova Odessa, that also use the source for activities

Joyce Rodrigues da Cruz


On the construction of a 2-metre mirror blank for the universal reflecting telescope in Tautenburg (German Title: Über die Fertigung eines 2-Meter-Spiegelträgers für das Universal-Spiegelteleskop in Tautenburg )  

NASA Astrophysics Data System (ADS)

The astronomers' desire to penetrate deeper into space transforms into a demand for larger telescopes. The primary mirror constitutes the main part of a reflecting telescope, and it determines all subsequent activities. Already in the 1930s activities existed in the Schott company to manufacture mirror blanks up to diameters of 2 metres, which could not be pursued because of political constraints. This ambitious goal was again picked up a few years after the war. At a time when the procurement of raw materials was extremely difficult, the glass workers of Schott in Jena attacked this large project. After some failures, a good mirror blank could be delivered to the Carl Zeiss Company in 1951 for further processing and for the construction of the first 2-metre reflecting telescope. From 1960 to 1986, this mirror made from optical glass ZK7 served its purpose at the Karl Schwarzschild Observatory in Tautenburg. lt was then replaced by a zero expansion glass ceramics mirror.

Lödel, Wolfgang


Estudo pessoa-processo-contexto da qualidade das interações entre mãe-adolescente e seu bebê A person-process-context study of the quality of interactions between the teenage mother and her baby  

Microsoft Academic Search

Objective: To understand the transmis- sion mechanisms of psychosocial difficulties prompted by teenage mother and baby interac- tions. The hypothesis is that the quality of the mother-child exchanges relies on linked with the characteristics of the mother, such as being abused and poor preparation for motherhood, as well as the characteristics of the child. Method: Direct ob- servation of the

Marc Bigras; Daniel Paquette


MODELO CARTOGRÁFICO APLICADO AO MAPEAMENTO DAS ÁREAS URBANAS SUJEITAS ÀS INUNDAÇÕES NA CIDADE DE LAJEADO \\/ RS Cartographic model applied to mapping the urban areas reached by floods in the Lajeado city \\/ RS  

Microsoft Academic Search

The study of extreme events, as floods, it's indispensable, mainly in urban areas, due to amount of lives, sanitation, material goods and infrastructures involved in the process. The Lajeado city, located in center at Rio Grande do Sul state, historically and in a periodic way, is reached by inundations decurrently of Taquari River's floods. This paper aims to develop a

Rafael Rodrigo Eckhardt



Microsoft Academic Search

We evaluated fungal contamination in 10 farm-level cheese-making units located in Arzúa (A Coruña, Spain). Samples were collected during one year from cheese, from processing room air and wall surfaces, and from ripening chamber air and wall surfaces. Fungal culture was carried out on malt agar with and without Rose Bengal. According to the degree of contamination, the dairies studied

C. A. Fente-Sampayo; B. Vazquez-Belda; C. Franco-Abuin; E. Quinto-Fernandez; A. Cepeda-Saez



Perfil das exodontias realizadas na Clínica de Cirurgia I do Curso de Odontologia da Universidade Federal da Paraíba Profile of performed procedures of extractions at the Clinic of Surgery I for the Dentistry University of Paraíba  

Microsoft Academic Search

AIM: The aim of this study was to evaluate the profile of extractions performed at the Surgery I Clinic in the Dentistry Course of the Federal University of Paraíba (UFPB) between February 2006 and September 2007. MATERIAL AND METHODS: One hundred and forty-three patient record cards were analyzed 143, with a total of 233 teeth extracted, with the following information

Daniele Bezerra Travassos; Raquel Guimarães da Silva; Eduardo Dias Ribeiro; Sócrates Steffano; Silva Tavares


Verkndungsblatt der Gottfried Wilhelm Leibniz Universitt Hannover vom 03.06.2014 5/2014 Das Niederschsische Ministerium fr Wissenschaft und Kultur hat mit Erlass vom 20.05.2014 (Az.: 21-70022-17) gem  

E-print Network

Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover vom 03.06.2014 5/2014 Seite 20 Gottfried Wilhelm Leibniz Universität Hannover genehmigt. Die Änderung tritt am Tage nach ihrer hochschulöffentlichen Bekanntmachung im Verkündungsblatt der Gottfried Wilhelm Leibniz Universität Hannover in Kraft

Vollmer, Heribert


Análise crítica das recomendações da Associação Americana de Diabetes para doença cardiovascular no diabetes melito Critical analysis of the American Diabetes Association dietary recommendations for cardiovascular disease in diabetes mellitus  

Microsoft Academic Search

Cardiovascular disease (CVD) is the main cause of mortality among patients with diabetes melli- tus (DM), and dietary intervention is an essential measure to prevent and treat this complica- tion. The aim of this manuscript was to review scientific evidence that underlies the dietetic recommendations of the American Diabetes Association (ADA) for prevention and treatment of CVD in patients with

Ana Luiza; Teixeira dos Santos; Camila Kümmel Duarte; Mirela J. de Azevedo; Themis Zelmanovitz



ffnungszeiten Mo-Fr 7:30-21:30 Uhr, Beratung 9:00-18:00 Uhr Fr das Modul "Prsentieren" vom 12.9.-30.9.2011 sind noch Pltze frei. Es handelt sich um  

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per E-Mail an "". Cisco VPN ab MacOS 10.7 nur mit integriertem VPN-Client Für MacOS 10.7 (Lion) gibt es von Cisco keinen lauffähigen VPN-Client mehr. Jedoch ist es möglich, eine IPSec-Verbindung zu einem Cisco-VPN-Gateway mittels des im MacOS integrierten VPN-Client aufzubauen. Zum Einrichten

Huber, Bernhard A.


ffnungszeiten Mo-Fr 7:30-21:30 Uhr, Beratung 9:00-18:00 Uhr Das neue eCampus-System auf Basis der Software ILIAS ist Anfang September in den Produktivbetrieb bernommen worden und lst  

E-print Network

.de". Cisco VPN ab MacOS 10.7 nur mit integriertem VPN-Client Für MacOS 10.7 (Lion) gibt es von Cisco keinen lauffähigen VPN-Client mehr. Jedoch ist es möglich, eine IPSec-Verbindung zu einem Cisco-VPN-Gateway mittels des im MacOS integrierten VPN-Client aufzubauen. Zum Einrichten der VPN-Verbindung ins BONNET finden

Huber, Bernhard A.


Lehrer in der Bundesrepublik Deutschland. Eine Kritische Analyse Statistischer Daten uber das Lehrpersonal an Allgemeinbildenden Schulen. (Education in the Federal Republic of Germany. A Statistical Study of Teachers in Schools of General Education.)  

ERIC Educational Resources Information Center

The purpose of this study was to analyze the available statistics concerning teachers in schools of general education in the Federal Republic of Germany. An analysis of the demographic structure of the pool of full-time teachers showed that in 1971 30 percent of the teachers were under age 30, and 50 percent were under age 35. It was expected that…

Kohler, Helmut