The utilitarian and hedonic outcomes of music information seeking in everyday life

This qualitative study focuses on what contributes to making a music information-seeking experience satisfying in the context of everyday life. Data were collected through in-depth interviews conducted with 15 younger adults (18 to 29 years old). The analysis revealed that satisfaction could depend on both hedonic (i.e., experiencing pleasure) and utilitarian outcomes. It was found that two types of utilitarian outcomes contributed to satisfaction: (1) the acquisition of music, and (2) the acquisition of information about music. Information about music was gathered to (1) enrich the listening experience, (2) increase one's music knowledge, and/or (3) optimize future acquisition. This study contributes to a better understanding of music information-seeking behavior in recreational contexts. It also has implications for music information retrieval systems design: results suggest that these systems should be engaging, include a wealth of extra-musical information, allow users to navigate among music items, and encourage serendipitous encountering of music.

3D models created from ROV videos and their corresponding subtransect dimensions

Underwater video transects have become a common tool for quantitative analysis of the seafloor. However a major difficulty remains in the accurate determination of the area surveyed as underwater navigation can be unreliable and image scaling does not always compensate for distortions due to perspective and topography. Depending on the camera set-up and available instruments, different methods of surface measurement are applied, which make it difficult to compare data obtained by different vehicles. 3-D modelling of the seafloor based on 2-D video data and a reference scale can be used to compute subtransect dimensions. Focussing on the length of the subtransect, the data obtained from 3-D models created with the software PhotoModeler Scanner are compared with those determined from underwater acoustic positioning (ultra short baseline, USBL) and bottom tracking (Doppler velocity log, DVL). 3-D model building and scaling was successfully conducted on all three tested set-ups and the distortion of the reference scales due to substrate roughness was identified as the main source of imprecision. Acoustic positioning was generally inaccurate and bottom tracking unreliable on rough terrain. Subtransect lengths assessed with PhotoModeler were on average 20% longer than those derived from acoustic positioning due to the higher spatial resolution and the inclusion of slope. On a high relief wall bottom tracking and 3-D modelling yielded similar results. At present, 3-D modelling is the most powerful, albeit the most time-consuming, method for accurate determination of video subtransect dimensions.

Puerto Rico's political future : a divisive issue with many dimensions : report to the Congress /

"B-193013"--Prelim. p.

Large school bus design vehicle dimensions.

Arkansas State Highway and Transportation Department, Little Rock

Dimensions of biculturalism in Mexican-American college students /

"Contract no. N00014-77-C-0493; Nr 170-087."

A book on building, civil and ecclesiastical : including church restoration : with the theory of domes and the great pyramid, and dimensions of many churches and other great buildings /

Includes index.

Assessment of vehicle interior dimensions and lap/shoulder belt fit. Final report.

Mode of access: Internet.

The American cotton spinner and managers' and carders' guide : a practical treatise on cotton spinning : giving the dimensions and speed of machinery, draught and twist calculations, etc., with notices of recent improvements : together with rules and examples for making changes in the size and numbers of roving and yarn /

Cover title: American cotton-spinner.

Numerical quadrature over a rectangular domain in two or more dimensions /

"This work was supported in part by the Office of Naval Research under Contract Nonr-1834(27)."

Modern fresh-air poultry houses; a new book on common sense housing of poultry--plans, dimensions and instructions for building open-front poultry houses and fresh-air equipment--fresh-air methods and open-air living--most practical and desirable for successful poultry keeping in all climates;

Mode of access: Internet.

Traité élémentaire de géométrie analytique a deux et a trois dimensions : contenant toutes les théories générales de géométrie accessibles a l'analyse ordinaire /

Mode of access: Internet.