Der Waffenschmied: komische Oper in drei Akten

von Albert Lortzing ; vollständiger Clavierauszug von F.L. Schubert.

Die drei Pintos: komische Oper in drei Aufzügen

unter Zugrundelegung des gleichnamigen Textbuches von T. Hell ; der hinterlassenen Entwürfe und ausgewählter Manuscripte des Componisten ausgeführt ; der dramatische Theil von C. von Weber ; der musikalische von G. Mahler ; Klavier-Auszug mit Text.

Abu Hassan: Oper in einem Act

Gedicht von J.F. Hiemer ; Musik von Carl Maria von Weber ; vollständiger Clavierauszug vom Componisten.

Musical commonplace book : manuscript, [approximately 1790-approximately 1810]

Contains songs, partly from English operas, and instrumental music.

3 Lieder für eine tiefere Stimme mit Begleitung des Pianoforte

Die Diebin mit der Rosenwange / Gedicht von G.E. Lessing - Vor dem Feinde / Gedicht von Adolf Gad -- Wie ist diese Welt doch so schön / Gedicht von L.R.

Fervaal: action musicale en trois actes et un prologue

poème et musique de Vincent d'Indy ; partition chant et piano réduite par l'auteur.

Der Wildschütz, oder, Die Stimme der Natur: komische Oper in drei Akten

Musik von Albert Lortzing ; vollständiger Klavierauszug [von F.L. Schubert.]

Euryanthe: grosse romantische Oper in 3 Aufzügen

Dichtung von Helmine von Chezy, geb. Freyinn von Klencke ; in Musik gesetzt ... von Carl Maria von Weber ... ; vollständiger vom Componisten verfertigter Clavier-Auszug.

Oberon, or, The elf king's oath: the popular romantic and fairy opera

the poetry by J.R. Planché ; composed & arranged with an accompaniment for the piano forte by Carl Maria von Weber.

Combined effects of ocean acidification and light or nitrogen availabilities on 13C fractionation in marine dinoflagellates

Along with increasing oceanic CO2 concentrations, enhanced stratification constrains phytoplankton to shallower upper mixed layers with altered light regimes and nutrient concentrations. Here, we investigate the effects of elevated pCO2 in combination with light or nitrogen-limitation on 13C fractionation (epsilon p) in four dinoflagellate species. We cultured Gonyaulax spinifera and Protoceratium reticulatum in dilute batches under low-light (LL) and high-light (HL) conditions, and grew Alexandrium fundyense and Scrippsiella trochoidea in nitrogen-limited continuous cultures (LN) and nitrogen-replete batches (HN). The observed CO2-dependency of epsilon p remained unaffected by the availability of light for both G. spinifera and P. reticulatum, though at HL epsilon p was consistently lower by about 2.7 per mil over the tested CO2 range for P. reticulatum. This may reflect increased uptake of (13C-enriched) bicarbonate fueled by increased ATP production under HL conditions. The observed CO2-dependency of epsilon p disappeared under LN conditions in both A. fundyense and S. trochoidea. The generally higher epsilon p under LN may be associated with lower organic carbon production rates and/or higher ATP:NADPH ratios. CO2-dependent epsilon p under non-limiting conditions has been observed in several dinoflagellate species, showing potential for a new CO2-proxy. Our results however demonstrate that light- and nitrogen-limitation also affect epsilon p, thereby illustrating the need to carefully consider prevailing environmental conditions.

Outlier effects on robust joint modelling of longitudinal and survival data

Robust joint modelling is an emerging field of research. Through the advancements in electronic patient healthcare records, the popularly of joint modelling approaches has grown rapidly in recent years providing simultaneous analysis of longitudinal and survival data. This research advances previous work through the development of a novel robust joint modelling methodology for one of the most common types of standard joint models, that which links a linear mixed model with a Cox proportional hazards model. Through t-distributional assumptions, longitudinal outliers are accommodated with their detrimental impact being down weighed and thus providing more efficient and reliable estimates. The robust joint modelling technique and its major benefits are showcased through the analysis of Northern Irish end stage renal disease patients. With an ageing population and growing prevalence of chronic kidney disease within the United Kingdom, there is a pressing demand to investigate the detrimental relationship between the changing haemoglobin levels of haemodialysis patients and their survival. As outliers within the NI renal data were found to have significantly worse survival, identification of outlying individuals through robust joint modelling may aid nephrologists to improve patient's survival. A simulation study was also undertaken to explore the difference between robust and standard joint models in the presence of increasing proportions and extremity of longitudinal outliers. More efficient and reliable estimates were obtained by robust joint models with increasing contrast between the robust and standard joint models when a greater proportion of more extreme outliers are present. Through illustration of the gains in efficiency and reliability of parameters when outliers exist, the potential of robust joint modelling is evident. The research presented in this thesis highlights the benefits and stresses the need to utilise a more robust approach to joint modelling in the presence of longitudinal outliers.

Actitudes hacia la variedad caló y sus hablantes : Un estudio sociolingüístico de las opiniones de adolescentes andaluces

Caló is a language/variety spoken by the Spanish Calé (i.e. the Roma). The variety belongs to a group oflanguages referred to as “Para-Romani”, characterized by Romani vocabulary, but largely non-Romani morphology, phonology and syntax, in the case of Caló deriving from Spanish. Much research has been carried out regarding the vocabulary and the grammar of this variety.The conclusions drawn in those studies indicate that Caló is on its way to extinction. However, thereis an expressed interest in reintroducing the variety, in a form called “Romanó-Caló”. Language attitudes play a decisive role for the destiny of endangered languages. In order for arevitalization project to be successful, the attitudes towards the variety being reintroduced have to bepositive. The aim of this study is to measure the attitudes that both Calé and non-Calé have towards Calóand Caló speakers, a type of study never carried out in the past. The methods applied are both direct andindirect. In part one, 231 informants listened to different recordings of voices acting as either a “Spanishspeaking person” or a “Caló speaking person”, a technique referred to as ‘matched guise’. Firstly,the informants were asked to write down their first three impressions of the speakers. Secondly, nineshort questions related to the voices were asked, to which the subjects expressed their answers on attitudescales. They were also asked to match the voices with photos of people. Furthermore, theinformants have answered questions regarding what variety is spoken at home, as well as if he or she hasany knowledge of, or contact with, any language/variety, apart from Spanish. 182 informants continuedwith part two of the questionnaire, which consisted of 20 items – positive and negative statementstowards Caló and Caló speakers. The informants have rated their agreement or disagreement to thesestatements on a Likert scale. Another exercise measured the willingness of the informants to use Calówords for naming various objects. In addition, the subjects were tested on their knowledge of some Calówords, as well as asked whether they thought it was “useful” to know how to speak Caló. Variousstatistical methods have been used in order to establish whether or not the results are statisticallysignificant. The results of the analysis indicate that the attitudes differ towards Caló and Calóspeakers, depending on the informant’s (a) ethnicity (b) contact with Caló as well as with Calóspeakers, and (c) gender. It is those who – in their own opinion – belong to the ethnic group Calé, as wellas those who claim that they have some contact with the variety and its speakers, who show positiveattitudes in both parts of the study. The women also show more positive attitudes than the men. It is alsopossible to note positive attitudes towards the variety and its speakers among the subjects with a highlevel of knowledge of Caló words, as well as among those with the highest willingness to use Caló. These observations suggest that a revitalization project of the variety Caló has a clear chance ofbeing successful.

Quantifying Selection Bias from Birth History Estimates of Child Mortality

Thesis (Master's)--University of Washington, 2016-08

Catalizzatori polifunzionali per la sintesi di Metil Isobutil Chetone

In this work, we have examined the activity and selectivity of new catalysts for the single-stage production of methyl isobutyl ketone (MIBK, 4- methyl-2-pentanone) from acetone (both in liquid and gas phase), using a fixed bed reactor operated in the temperature range between 373 and 473 K. The main reaction pathways for the synthesis of MIBK from acetone are given in Fig.1. The first step is the self condensation of acetone to diacetone alcohol (DAA, 4-hydroxy-4-methyl-2-pentanone); the second step is the dehydration of DAA to mesityl oxide (MO, 4-methyl-3-penten-2-one); the final step is the selective hydrogenation of the carbon–carbon double bond of MO to form MIBK. The most commonly observed side reactions are over-condensations and unselective hydrogenations (also shown in Fig.1). Two types of catalysts were studied: i)Pd supported on MgO-SiO2 mixed oxides with ratio of Mg to Si, synthetized using Ohnishi’s method and ii)Pd supported on alumina doped with 5% or 10% of MgO. The different Mg-Si and Mg-Al catalysts were characterized by different techniques (XRD, BET, SEM, NH3-TPD and CO2-TPD) and tested under different conditions in the condensation of acetone to diacetone alcohol and its dehydration to mesityl oxide to enhance the activity. Palladium was chosen as metal component, and its hydrogenation activity was studied. A low hydrogenation activity negatively affects the acetone conversion and promotes the production of mesityl oxide. Hydrogenation conditions being too severe may favor the unwanted hydrogenation of acetone to 2-propanol and of MIBK to methyl isobutyl carbinol (MIBC, 4-methyl-2-pentanol) but this effect is less detrimental to the MIBK selectivity than an unsufficient hydrogenation activity.

Safe dance practice: uma abordagem estratégica sobre as condições psicomotoras e emocionais nas aulas de Técnica de Dança Contemporânea - 5º ano A da Escola de Dança do Conservatório Nacional

Relatório Final de Estágio apresentado à Escola Superior de Dança, com vista à obtenção do grau de Mestre em Ensino de Dança.