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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 3 4 5 6 Hits 81 – 100 of 106 81 Canoe drying next to a house - Nunavut [NWT]-424 Halpern, Joel Martin. - 1981 BASE Show details 82 Effect of Noise Spectra and a Listening Task Upon Passenger Annoyance in a Helicopter Interior Noise Environment. Clevenson ,Sherman A; Leatherwood,Jack D In: DTIC AND NTIS (1979) Abstract: A laboratory study was conducted to determine the effects of helicopter interior noise on passenger annoyance. Bothe reverie and listening situations were studied as well as the relative effectiveness of several descriptors (i.e., overall sound pressure level, A-weighted sound pressure level, and speech interference level) for quantifying annoyance response for these situations. The noise stimuli were based upon recordings of the interior noise of the NASA Civil Helicopter Research Aircraft. These noises were presented at levels ranging from approximately 68 to 86 dB(A) with various gear clash tones selectively attenuated to give a range of spectra. The listening tasks required the subjects to listen to and record phonetically balanced words presented within the various noise environments. Results indicate that annoyance during a listening condition is generally higher than annoyance during a reverie condition for corresponding interior noise environments. Attenuation of the planetary gear clash tone results in increases in listening performance but has negligible effect upon annoyance for a given noise level. The noise descriptor most effective for estimating annoyance response under conditions of reverie and listening situations is shown to be the A-weighted sound pressure level. (Author) Keyword: *AIRCRAFT ENGINE NOISE; *AIRCRAFT NOISE; *HELICOPTERS; Gear clash tone; GEARS; HEARING; HELICOPTER ENGINES; Helicopter interior noise; Helicopters; IRRITATION; LEVEL(QUANTITY); Listening; PASSENGERS; PERFORMANCE(HUMAN); PROPULSION GEARS; SOUND PRESSURE; SPECTRA; TRANSMISSION GEARS URL: http://www.dtic.mil/docs/citations/ADA078643 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA078643 BASE Hide details 83 Chinese-English Rocketry Dictionary. Volume 1 In: DTIC AND NTIS (1977) BASE Show details 84 Letter to Henry H. Fowler, Robert S. McNamara, John T. Connor, W. Willard Wirtz, Charles L. Schultze, Gardner from Farris Bryant. ( 1967-01-27 ) Bryant, Farris, 1914-2002. - 1967 BASE Show details 85 Florida Journal of Commerce, December, 1961. ( 1961-11-17 ) Florida Journal of Commerce, December, 1961. - 1961 BASE Show details 86 Letter to William C. Cramer from A. G. Matthews. ( 1951-02-07 ) Matthews, A. G.. - 1951 BASE Show details 87 Boy beside outboard motor on boat, in transit - Alaska-2030 Halpern, Joel Martin. - : University of Alberta, 1950 BASE Show details 88 Boy beside outboard motor on boat, in transit - Alaska-2030 Halpern, Joel Martin. - 1950 BASE Show details 89 New Methods and Tools for the World Wide Web Search Vlatko Ceric In: http://cuc.carnet.hr/cuc2000/radovi/prezentacije/F/F3/F3_f.pdf BASE Show details 90 ISWSE: Islamic Semantic Web Search Engine Hossam Ishkewy; Hany Harb In: http://research.ijcaonline.org/volume112/number5/pxc3901337.pdf BASE Show details 91 Towards Web Search by Sentence Queries: Asking the Web for Query Substitutions Yusuke Yamamoto; Katsumi Tanaka In: http://hontolab.org/download/DASFAA2011.pdf BASE Show details 92 ABSTRACT Random Sampling from a Search Engine’s Index Ziv Bar-yossef In: http://www2006.org/programme/files/pdf/3047.pdf BASE Show details 93 Evaluating Methods to Rediscover Missing Web Pages from the Web Infrastructure ABSTRACT Martin Klein In: http://www.cs.odu.edu/%7Emln/pubs/jcdl10/jcdl10-klein.pdf BASE Show details 94 Language searching on web: An Experimental Study. Kumar Sourabh Vibhakar Mansotra In: http://www.ijser.org/researchpaper/Factors-Affecting-the-Performance-of-Hindi-Language-searching-on-web.pdf BASE Show details 95 A MULTILINGUAL AND LOCATION EVALUATION OF SEARCH ENGINES FOR WEBSITES AND SEARCHED FOR KEYWORDS Anas Alsobh; Ahmed Al Oroud; Mohammed N. Al-kabi... In: http://www2.marilia.unesp.br/revistas/index.php/bjis/article/viewFile/473/599/ BASE Show details 96 MULINEX - Multilingual Indexing, Navigation and Editing Extensions for the World Wide Web - D1.2 Market Analysis Synthesis Report Gregor Erbach; Giovanni Gadaleta; Gregor Erbach (dfki... In: http://speech.ftw.at/~gor/pub/mulinex/mulinex-d1-2.pdf BASE Show details 97 Comparative Study of Monolingual and Multilingual Search Models for Use with Asian Languages JACQUES In: https://doc.rero.ch/record/13230/files/Savoy_Jacques_-_Comparative_Study_of_Monolingual_and_Multilingual_ACM_20091216.pdf BASE Show details 98 Google-based Information Extraction Finding John Lennon; Gijs Geleijnse; Jan Korst... In: http://www.dse.nl/~gijsg/GeleijnseKorstDIR.pdf BASE Show details 99 Google-based Information Extraction Finding John Lennon; Gijs Geleijnse; Jan Korst... In: http://www.dse.nl/~gijsg/DIR-Geleijnse.pdf BASE Show details 100 Google-based Information Extraction Finding John Lennon and Being John Malkovich Gijs Geleijnse; Jan Korst; Verus Pronk In: http://semanticsarchive.net/Archive/Tk1ZDgzZ/GeleijnseKorstPronkDIR2006.pdf BASE Show details Page: 1 2 3 4 5 6

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