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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
381

ELECTROSTATIC COLLECTION OF AIRBORNE MICROORGANISMS

Mainelis, Gediminas January 2000 (has links)
No description available.
382

LIMITED SAMPLING STRATEGIES FOR FACILE DETERMINATION OF THE AREA UNDER THE CURVE OF ANTI-CANCER AGENTS, PACLITAXEL AND SU5416

Zhu, Yao-Wei 11 October 2001 (has links)
No description available.
383

The Spatial Heterogeneity of Periphyton in Eight Southeastern Ohio Streams: How Far Can One Sample Take You?

Hollingsworth, Emily K. January 2007 (has links)
No description available.
384

Likelihood-based procedures for obtaining confidence intervals of disease Loci with general pedigree data

Wan, Shuyan 30 November 2006 (has links)
No description available.
385

RANKED SET SAMPLING: A LOOK AT ALLOCATION ISSUES AND MISSING DATA COMPLICATIONS

Kohlschmidt, Jessica Kay 31 August 2009 (has links)
No description available.
386

Sampling methods employed in federal surveys related to wholesale and retail trades /

Slater, James Arthur January 1965 (has links)
No description available.
387

Bortom det konventionella trumsetet : Rytmiskt komp genom okonventionella metoder och ljud / Beyond the conventional drum kit: Percussion through unconventional sounds andmethods

Hansson, Björn January 2022 (has links)
Denna studie utforskar musikspanade med pop-trummor i fokus. Jag försöker ringa in hur detkonventionella trumsetet ofta brukar ta sin form både i relation till funktion och sound. I minundersökning arrangerar jag två perkussiva komp där jag försöker gå emot de förväntningar vi har på ett poptrumset. Jag experimenterar med ljud, rytmer, och editering för att komma fram till ettokonventionellt trumkomp som är svårt att associera till de vanligaste trumfunktionerna. Som grund använder jag två egenskrivna låtar där resten av arrangemanget korrigeras för att passa ihop med mittnya trumkomp. Resultatet visar på att för att kunna gå ifrån associationer till det konventionella trumsetet så krävsmer komplexa och oförutsägbara rytmer. Det blir också svårare att få en tydlig rytmisk grund i avsaknandet av bastrumma och virveltrumma, samt att metoden kan vara effektiv för att skapa ettintresse hos lyssnaren. Enkelhet och komplexitet diskuteras även i relation till groove och popgenren.
388

Att begränsa sig för ett kreativt skapande / Using restrictions for a creative environment

Kinell, Ivan January 2022 (has links)
I detta konstnärliga forskningsarbete har jag undersökt hur olika produktionstekniska begränsningar påverkar min kreativa process som musikproducent. Syftet med arbetet är att undersöka hur min produktionsprocess påverkas när jag producerar musik utifrån begränsningar av olika slag. Mitt resultat av undersökningen resulterade i två tracks där jag begränsade mig till att använda olika verktyg i arbetsprocessen. Under det första experimentet producerade jag ett track med premissen att enbart använda mig av en digital sampler och under det andra experimentet under premissen att enbart använda mig av en mjukvarusynt. Begränsningarna agerade motsatspar till varandra då första experimentet utmanade mig att komponera ny harmonik och melodik från ett befintligt material och andra experimentet utmanade mig att arbeta med ljuddesign för att uppnå ljud som jag vanligtvis hämtar från samplingsbibliotek.Det har under denna undersökning blivit tydligt att begränsningar av olika slag är positivt för min kreativitet och min arbetsprocess. Efter detta arbete har jag fått nya perspektiv på mig själv som kreatör och konkreta verktyg att tillämpa i mitt fortsatta arbete som musikproducent.
389

An analysis of the risks involved when using statistical sampling in auditing /

Labadie, Michel. January 1975 (has links)
No description available.
390

Efficient Sampling Methods for Forest Inventories and Growth Projections

Yang, Sheng-I 24 June 2019 (has links)
For operational forest management, a forest inventory is commonly conducted to determine the timber stocking and the value of standing trees in a stand. With time and costs constraints, appropriate sampling designs and models are required to perform the inventory efficiently, as well as to obtain reliable estimates for the variables needed to make projections. In this dissertation research, a simulation study was conducted to extensively explore four important topics in forest inventories: selection of measurement trees in point samples, projection from plot- and stand-level aggregations, subsampling height for volume estimation, and updating stand projections using periodic inventories. A series of simulated loblolly pine plantations with varying degrees of spatial heterogeneity were generated at different stages in stand development. Repeated sampling was used to examine various sampling schemes and growth projection methods. Highlights for the four topics follow: 1. Stand total volume can be reliably estimated using measurement trees tallied by Big BAF, point-double sampling, or random selection of a specified number of trees. However, number of trees per unit area in small-size classes were overestimated across the three tree-selection methods when sample data were aggregated into diameter classes. 2. Plot-level and stand-level projections produced similar estimates for dominant height, basal area, and stems per unit area. As spatial heterogeneity increased, stand-level projections indicated a significant bias of predicted total volume compared with the plot-level projections. 3. Sampling intensity, stand age and spatial heterogeneity have greater influence on the reliability for total volume estimation compared to subsampling intensity and measurement error for height measurements. 4.The variability of total volume estimates increases with increasing projection length (i.e., longer time intervals between inventory entry points). However, the estimates of stand total volume can be greatly improved by updating the models with information obtained in periodic forest inventories, especially when the original models are not well calibrated. The results of this study provide useful guidance and insights for forest practitioners to design forest inventories and improve growth projection systems in operational forest management. / Doctor of Philosophy / For operational forest management, a forest inventory is commonly conducted to determine the timber stocking and the value of standing trees in a stand for management decisions, financial planning and fiduciary reporting requirements. With time and costs constraints, appropriate sampling designs and models are required to perform the inventory efficiently, as well as to obtain reliable estimates for the variables needed to make stand projections. Loblolly pine (Pinus taeda L.) is the primary commercial species in the southeastern United States. In this dissertation research, a simulation study was conducted to extensively explore several important topics in forest inventories, including selection of measurement trees in point samples, projection from plot- and stand-level aggregations, subsampling height for volume estimation, and updating stand projections using periodic inventories. A series of simulated loblolly pine plantations with varying degrees of spatial heterogeneity were generated at different stages in stand development. Repeated sampling was used to examine various sampling schemes and growth projection methods. The results of this study provide useful guidance and insights for forest practitioners to design forest inventories and improve growth projection systems in operational forest management.

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