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  • Comparative Studies. Non-European Languages/Literatures  (6)
  • 1
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 1977
    In:  The Journal of the Acoustical Society of America Vol. 61, No. S1 ( 1977-06-01), p. S17-S18
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 61, No. S1 ( 1977-06-01), p. S17-S18
    Abstract: Broadband ultrasonic detector elements each approximately 2 mm in diameter and multielement linear arrays have been constructed using commercially available polyvinylidene fluoride sheet 25 μm thick. Electrode and electrical lead patterns were deposited on both surfaces by vacuum evaporation. Poling was achieved by applying ∼2000 V across the electroded parts of the sheet while the temperature was cycled from room temperature to ∼120°C over a period of ∼1 h. The open-circuit responsivity of the samples to ultrasound was measured in the frequency range of 300 kHz to 1 MHz with the samples freely immersed in water, with the array backed by a steel ref1ector plate, and with the array a distance away from the reflector plate. The measurements were performed with the elements connected to a preamplifier by means of a 50 Ω coaxial tube about 30 cm long. Since the capacitance of an element is about 8 pF, the measured responsivity of about −230 dB re 1 V/μPa was degraded considerably by the cable capacitance. The results are consistent with a piezoelectric response mechanism where ultrasonic pressure fluctuations induce thickness compression of the polymer. Reflector plates provide up to 6 dB boost in the pressure sensed and a corresponding increase in response. Ease of fabrication, low cross-talk between adjacent elements of an array, flat response over a wide range of frequency and low cost suggest usefulness in ultrasonic imaging systems.
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 1977
    detail.hit.zdb_id: 1461063-2
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  • 2
    Online Resource
    Online Resource
    Elsevier BV ; 2004
    In:  Cognition Vol. 94, No. 1 ( 2004-11), p. 95-103
    In: Cognition, Elsevier BV, Vol. 94, No. 1 ( 2004-11), p. 95-103
    Type of Medium: Online Resource
    ISSN: 0010-0277
    RVK:
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2004
    detail.hit.zdb_id: 1499940-7
    detail.hit.zdb_id: 184702-8
    SSG: 5,2
    SSG: 7,11
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  • 3
    Online Resource
    Online Resource
    JSTOR ; 1963
    In:  The Modern Language Review Vol. 58, No. 1 ( 1963-01), p. 131-
    In: The Modern Language Review, JSTOR, Vol. 58, No. 1 ( 1963-01), p. 131-
    Type of Medium: Online Resource
    ISSN: 0026-7937
    RVK:
    Language: Unknown
    Publisher: JSTOR
    Publication Date: 1963
    detail.hit.zdb_id: 2046590-7
    SSG: 7,12
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  • 4
    Online Resource
    Online Resource
    Elsevier BV ; 2004
    In:  Cognition Vol. 94, No. 1 ( 2004-11), p. 109-112
    In: Cognition, Elsevier BV, Vol. 94, No. 1 ( 2004-11), p. 109-112
    Type of Medium: Online Resource
    ISSN: 0010-0277
    RVK:
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2004
    detail.hit.zdb_id: 1499940-7
    detail.hit.zdb_id: 184702-8
    SSG: 5,2
    SSG: 7,11
    Location Call Number Limitation Availability
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  • 5
    In: Cognitive Science, Wiley, Vol. 48, No. 3 ( 2024-03)
    Abstract: Lexical alignment, a communication phenomenon where conversational partners adapt their word choices to become more similar, plays an important role in the development of language and social communication skills. While this has been studied extensively in the conversations of preschool‐aged children and their parents in Western, Educated, Industrialized, Rich, and Democratic (WEIRD) communities, research in other pediatric populations is sparse. This study makes significant expansions on the existing literature by focusing on alignment in naturalistic conversations of school‐aged children from a non‐WEIRD population across multiple conversational tasks and with different types of adult partners. Typically developing children aged 5 to 8 years ( n = 45) engaged in four semi‐structured conversations that differed by task (problem‐solving vs. play‐based) and by partner (parent vs. university student), resulting in a corpus of 180 conversations. Lexical alignment scores were calculated and compared to sham conversations, representing alignment occurring at the level of chance. Both children and adults coordinated their conversational utterances by re‐using or aligning each other's word choices. This alignment behavior persisted across conversational tasks and partners, although the degree of alignment was moderated by the conversational context. These findings suggest that lexical alignment is a robust phenomenon in conversations between school‐age children and adults. Furthermore, this study extends lexical alignment findings to a non‐WEIRD culture, suggesting that alignment may be a coordination strategy employed by adults and children across diverse linguistic and cultural backgrounds.
    Type of Medium: Online Resource
    ISSN: 0364-0213 , 1551-6709
    URL: Issue
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    Language: English
    Publisher: Wiley
    Publication Date: 2024
    detail.hit.zdb_id: 282371-8
    detail.hit.zdb_id: 2002940-8
    SSG: 25
    SSG: 5,2
    SSG: 7,11
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  • 6
    Online Resource
    Online Resource
    Elsevier BV ; 2022
    In:  Journal of Phonetics Vol. 94 ( 2022-09), p. 101173-
    In: Journal of Phonetics, Elsevier BV, Vol. 94 ( 2022-09), p. 101173-
    Type of Medium: Online Resource
    ISSN: 0095-4470
    RVK:
    RVK:
    Language: English
    Publisher: Elsevier BV
    Publication Date: 2022
    detail.hit.zdb_id: 1469783-X
    SSG: 7,11
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