4,318 research outputs found

    Guest Artist Concert Early Music Series: Richard Boothby, viola da gamba, Shalev Ad-El, harpsichord, January 13, 1998

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    This is the concert program of the Guest Artist Concert Early Music Series: Richard Boothby, viola da gamba, Shalev Ad-El, harpsichord performance on Tuesday, January 13, 1998 at 8:00 p.m., at the Tsai Performance Center, 685 Commonwealth Avenue. Works performed were Sonata for Viola da Gamba and Obligato Harpsichord No. 1 in G major, BWV 1027 by Johann Sebastian Bach, Toccata in E minor for Harpsichord, BWV 914 by J. S. Bach, Sonata for Viola da Gamba and Obligato Harpsichord No. 2 in D major, BWV 1028 by J. S. Bach, Sonata for Viola da Gamba and Obligato Harpsichord No. 3 in G minor, BWV 1029 by J. S. Bach, Toccata in D minor for Harpsichord, BWV 913 by J. S. Bach, and Prélude, Fantaisie, Plainte et Charivari by Marin Marais. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund

    Management options for gamba grass (Andropogon gayanus) in conservation areas of Cape York Peninsula Final report

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    Andropogon gayanus (gamba grass) is a high-biomass grass native to tropical and subtropical Africa and introduced into Australia as a pasture grass. Under well-managed grazing conditions, gamba grass has proven a useful and palatable addition to tropical cattle pastures. However, it has also become a significant environmental weed and is considered an ecosystem transformer. In recognition of the significant threat posed by gamba grass, it has been listed (along with 4 other invasive grasses) as a key threatening process under the Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). One of the major problems limiting the effective management of gamba grass once established as an environmental weed is the lack of registered herbicides for use in natural systems and conservation areas. Glyphosate is the primary herbicide in use in northern Australia. There are several current and emerging issues which make a reliance on glyphosate for gamba grass control problematic. Application of glyphosate is logistically difficult in wet and remote areas, it has no residual action and largely relies on follow-up treatments, and there are emerging resistance issues. In addition, there is growing concern that glyphosate may be linked to carcinogenicity, genotoxicity and epidemiological disorders. Alternative herbicides are critical to allow long-term, effective and timely control of gamba grass in the environments encountered on Cape York Peninsula and across northern Australia. The goal of this project was to collate existing knowledge related to control and management of gamba grass and test alternative herbicide options for use in natural areas of Cape York Peninsula. Three herbicides were tested alongside glyphosate in field trials and 10 residual pre-emergence herbicides were tested in pot trials. Neither the field nor pot trials identified a clear suitable alternative to glyphosate that selectively controlled gamba grass with low off-target effects in the contexts in which we tested them. However, there are several herbicides that warrant further testing at a range of additional application rates and in a range of environments (flupropanate, clomazone, oxyfluorfen, imazapyr and indaziflam). In particular, the granular form of flupropanate is worthy of further experimentation because of its portability in the field and flexibility in application, and because it showed the most promising results in the field trials. Ultimately, land managers may need to trade-off significant, short-term, off-target effects for longer term, more effective and permanent control of gamba grass with herbicides

    A 3-D Spatiotemporal Model for Remote Sensing Data Cubes

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    Satellite images from the same scene observed over time can be composed in an image stack, which could be modeled as a 3-D cube. To handle this type of remote sensing data, on the one side, unidimensional dynamical models have been considered, modeling each pixel separately along the time (pixel-based approach), and exploring the temporal correlation. On the other side, 2-D approaches have been considered to process each image at one date, exploring the spatial correlation. In this article, we propose a new 3-D autoregressive (AR) (3-D-AR) model useful for multitemporal image interpretation exploring the correlation in three dimensions altogether. The 3-D-AR model is statistically defined, and a robust parameter estimation method is discussed. The tools for filtering, forecasting, and detecting anomalies are also introduced. A Monte Carlo simulation study is performed to evaluate the finite signal length performance of the robust estimation and its sensitivity to outliers. The proposed model is applied to a multitemporal normalized difference vegetation index (NDVI) image stack for filtering, prediction, and anomaly detection purposes. The numerical results show the importance of the proposed 3-D-AR model for spatiotemporal remote sensing data interpretation

    Concertino - Mus. Hs. 369 : fl, s-vla da gamba, vla da gamba, bc; e; BrinzingMWV 9.24

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    Johann Melchior MolterQuelle: autograph, partly autograph. - In vla da gamba und fl stammen Titel, Stimmbezeichnung und Schlüssel des ersten Systems von der Hand Molters. - Partitur: siehe D KA Mus. Hs. 370-372[title page, cemb:] Concertino, in E la mi | à 4 | Soprano, Viola di Gamba | Viola di Gamba | Flauto trav: | e | Cembal

    Concertino - Mus. Hs. 368 : fl, s-vla da gamba, vla da gamba, bc; G; BrinzingMWV 9.22

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    Johann Melchior MolterQuelle: autograph, partly autograph. - Partitur: siehe D KA Mus. Hs. 370-372. - In den beiden nicht autographen Stimmen stammen Titel, Stimmbezeichnung und Schlüssel des ersten Systems von der Hand Molters (in der vla da gamba zusätzlich die ersten Noten)[title page, cemb:] Concertino. in G sol re ut | à 4. | Soprano Viola di Gamba | Viola di Gamba | Flauto trav: | è | Cembal

    Tabulatur für Viola da gamba

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    TABULATUR FÜR VIOLA DA GAMBA Tabulatur für Viola da gamba ( - ) Cover ( - ) Blank page (1r) Air en maniere de prelude (2r) Entrée d´Apollon (2v) Aria (2v) Sarabandt (3r) Aire Angloise (3v) Menuet (3v) Nachträglich eingehefteter Brief von Wilhelm Tappert vom 17. 9. 1900 (3ra) Blank page (4r) Grey chart ( - ) Cover ( -

    Lezioni di Anatomia descrittiva-esterna applicata alle Arti Belle ad uso degli Allievi della R. Accademia Albertina per il Dottore Cav. Alberto Gamba

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    Il volume contiene 50 tavole litografiche che rappresentano in modo particolareggiato le varie parti del corpo umano. Sono appunto delle lezioni che sono state riprodotte come supporto allo studio dell\u27Anatomia per gli allievi della R. Accademia Albertina. L\u27autore è il Dott. Cav. Alberto Gamba. L\u27opera è stata stampata a Torino nel 1862. L\u27Accademia Albertina delle Belle Arti di Torino è una delle più antiche d\u27Italia, è stata fondata nel 1652 e occupa l\u27attuale sede dal 1832 per volontà di Re Carlo Alberto

    John Hsu, viola da gamba, Linda Burman-Hall, harpsichord, and Mark Kroll, harpsichord, April 19, 1985

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    This is the concert program of the John Hsu, viola da gamba, Linda Burman-Hall, harpsichord, and Mark Kroll, harpsichord performance on Friday, April 19, 1985 at 8:00 p.m., at the Concert Hall, 855 Commonwealth Avenue. Works performed were the following by Johann Sebastian Bach: Sonata No. 2 in D major, BWV 1028, Sonata No. 3 in G minor, BWV 1029, Sonata in F major (transcription by Mr. Hsu of the Brandenburg Concerto No. 6), and Sonata No. 1 in G major, BWV 1027. Digitization for Boston University Concert Programs was supported by the Boston University Humanities Library Endowed Fund
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