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  • Comparative Studies. Non-European Languages/Literatures  (12)
  • 1
    Online Resource
    Online Resource
    Elsevier BV ; 2023
    In:  Cognition Vol. 234 ( 2023-05), p. 105384-
    In: Cognition, Elsevier BV, Vol. 234 ( 2023-05), p. 105384-
    Type of Medium: Online Resource
    ISSN: 0010-0277
    RVK:
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    Language: English
    Publisher: Elsevier BV
    Publication Date: 2023
    detail.hit.zdb_id: 1499940-7
    detail.hit.zdb_id: 184702-8
    SSG: 5,2
    SSG: 7,11
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  • 2
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2018
    In:  The Journal of the Acoustical Society of America Vol. 143, No. 2 ( 2018-02-01), p. 1029-1034
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 143, No. 2 ( 2018-02-01), p. 1029-1034
    Abstract: In this paper, an impedance matching underwater acoustic bend with pentamode microstructure is designed. The proposed bend is assembled by pentamode lattice. The effective density and compressive modulus of each unit cell can be tuned simultaneously, which are modulated to guarantee both the bending effect and high transmission. The standard deviations (SDs) of transmitted phase are calculated to quantitatively evaluate the degree of the distortion of the transmitted wavefront, while the transmission is calculated to appraise the degree of acoustic impedance matching. The low SDs and high transmission indicate that the designed bend has a nice broadband bending effect and is impedance-matched to water. This design has potential applications in underwater communication and underwater detection.
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2018
    detail.hit.zdb_id: 1461063-2
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  • 3
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2012
    In:  The Journal of the Acoustical Society of America Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3485-3485
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3485-3485
    Abstract: To resolve the detection and orientation problem of autonomous underwater vehicle which platform is limited, single vector sensor with orientation ability is selected. The method of detection and bearing estimation based on vector sensor and its performance are researched in this paper. Vector sonar synthetical copy correlator and vector sonar synthetical adaptive correlator are put forward here, which use both pressure and velocity information. The composing principle and realizing method of the two processors above are studied and the processing gain, detecting probability and bearing estimation ability of the two are analyzed in acoustic multi-path condition. The theoretical results simulation and experiments show that all methods studied above have better performance than common copy correlation, and in multipath condition, the vector sonar synthetical adaptive correlation does better than vector sonar synthetical copy correlation in the aspect of processing gain and bearing estimation. Keywords: active detection; direction finding; autonomous underwater vehicle; vector sensor; synthetical copy correlator; synthetical adaptive correlator
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2012
    detail.hit.zdb_id: 1461063-2
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  • 4
    In: Brain and Language, Elsevier BV, Vol. 135 ( 2014-08), p. 32-41
    Type of Medium: Online Resource
    ISSN: 0093-934X
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    Language: English
    Publisher: Elsevier BV
    Publication Date: 2014
    detail.hit.zdb_id: 1462477-1
    SSG: 5,2
    SSG: 7,11
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  • 5
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2012
    In:  The Journal of the Acoustical Society of America Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3350-3350
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3350-3350
    Abstract: Minimum variance distortionless response (MVDR) algorithm has broken through the Rayleigh limit restrictions and makes higher resolutions possible. However, they are easily affected by complex underwater acoustic environments and are not sufficiently robust, so it is difficult to use them in real underwater systems. Time reversal mirror technology is a new method of localization, which may be effectively applied to target detection and localization. To improve its robustness, the MVDR algorithm is combined with time reversal mirroring for passive detection and location. This method makes full use of underwater multipath channel information and reduces the effects of complex underwater environments. The performance of time-reversal MVDR that is based on fixed diagonal loading and robust capon beamforming (RCB) was also studied. Simulations, water tank experiment and sea trial proved it is feasible and practical Keywords: MVDR; time reversal mirror; robust capon beamforming; passive location
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2012
    detail.hit.zdb_id: 1461063-2
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  • 6
    Online Resource
    Online Resource
    Cambridge University Press (CUP) ; 2012
    In:  Applied Psycholinguistics Vol. 33, No. 2 ( 2012-04), p. 329-342
    In: Applied Psycholinguistics, Cambridge University Press (CUP), Vol. 33, No. 2 ( 2012-04), p. 329-342
    Abstract: This study explored whether caregivers' gestures followed the discourse-pragmatic principle of information status of referents (given vs. new) and how their children responded to those gestures when identifying referents. Ten Chinese-speaking and eight English-speaking caregivers were videotaped while interacting spontaneously with their children. Their speech and gestures were coded for referential expressions. Our findings showed that the Chinese-speaking caregivers gestured more often than the English-speaking caregivers but both of the groups gestured more often when asking their children to identify the new referents than the given referents (e.g., pointed to a puzzle while asking “What is this”?). The children were also sensitive to the information status of referents and they relied on the gestures to identify the new referents (but not the given referents). Overall, gesture serves as a potential cue for referential identification in both the caregivers and their children.
    Type of Medium: Online Resource
    ISSN: 0142-7164 , 1469-1817
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    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2012
    detail.hit.zdb_id: 1499968-7
    SSG: 5,2
    SSG: 7,11
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  • 7
    Online Resource
    Online Resource
    Informa UK Limited ; 2009
    In:  Media Asia Vol. 36, No. 1 ( 2009-03-31), p. 23-28
    In: Media Asia, Informa UK Limited, Vol. 36, No. 1 ( 2009-03-31), p. 23-28
    Type of Medium: Online Resource
    ISSN: 0129-6612 , 2377-6277
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    Language: English
    Publisher: Informa UK Limited
    Publication Date: 2009
    detail.hit.zdb_id: 2603475-X
    SSG: 6,25
    SSG: 3,5
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  • 8
    Online Resource
    Online Resource
    Acoustical Society of America (ASA) ; 2012
    In:  The Journal of the Acoustical Society of America Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3455-3455
    In: The Journal of the Acoustical Society of America, Acoustical Society of America (ASA), Vol. 131, No. 4_Supplement ( 2012-04-01), p. 3455-3455
    Abstract: As a specialized species native to high altitude, bar-headed goose can fly annually over an altitude of 9000m, which means that its hemoglobin has a higher oxygen affinity than its lowland relatives, such as goose and chicken. To study the mechanism of the phenomena, laser ultrasonic calorimetry is used to study dynamic processes associated with photolyses of carboxy hemoglobin (HbCO), including the enthalpy and conformational volume changes, of bar-headed goose and its lowland relatives. Considering the time scales of the reaction lifetimes in the photolyses processes of HbCO, two kinds of piezoelectric transducers, a PVDF film and a PZT ceramic, are used as acoustic signal detectors. For evaluating the relative enthalpy change and the relative conformational volume change in the process, the quantum yield of the photolysis must be taken into account, which has been measured by pump-probe technique. The results show that the enthalpy and conformational volume changes of bar-headed goose are obviously smaller than that of its lowland relatives and human. Some analyses and discussions on the differences of the amino acid sequences of Hb, the tetramer structures, as well as the salt bridges between subunits of Hb and HbCO among them are presented.
    Type of Medium: Online Resource
    ISSN: 0001-4966 , 1520-8524
    RVK:
    Language: English
    Publisher: Acoustical Society of America (ASA)
    Publication Date: 2012
    detail.hit.zdb_id: 1461063-2
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  • 9
    Online Resource
    Online Resource
    Cambridge University Press (CUP) ; 2014
    In:  Applied Psycholinguistics Vol. 35, No. 1 ( 2014-01), p. 71-95
    In: Applied Psycholinguistics, Cambridge University Press (CUP), Vol. 35, No. 1 ( 2014-01), p. 71-95
    Abstract: This paper explores whether English–Mandarin bilingual children have mastered discourse skills and whether they show sensitivity to the discourse principle of information status of referents in their speech and gestures. We compare the speech and gestures produced by bilingual children to those produced by English- and Mandarin-speaking monolingual children. Six English-speaking and six Mandarin-speaking monolingual children, and nine English–Mandarin bilingual children (who were more dominant in English) were videotaped while interacting with their caregivers. Monolingual Mandarin- and English-speaking children produced null arguments and pronouns respectively to indicate given third-person referents, and nouns to indicate new third-person referents. They also gestured new third-person referents more often than given third-person referents. Thus, monolinguals’ speech and gestures followed the discourse principle. English–Mandarin bilingual children's speech and gestures also followed the discourse principle but only when they were speaking in English. They produced nouns more often to indicate given third-person referents than to indicate new third-person referents in Mandarin, indicating the violation of the discourse principle. It is interesting that they gestured new third-person referents more often than given third-person referents in Mandarin. Thus, our findings suggest that gesture precedes language development at discourse level in the less-dominant language in bilinguals.
    Type of Medium: Online Resource
    ISSN: 0142-7164 , 1469-1817
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    Language: English
    Publisher: Cambridge University Press (CUP)
    Publication Date: 2014
    detail.hit.zdb_id: 1499968-7
    SSG: 5,2
    SSG: 7,11
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  • 10
    Online Resource
    Online Resource
    Springer Science and Business Media LLC ; 2018
    In:  Journal of Psycholinguistic Research Vol. 47, No. 5 ( 2018-10), p. 1163-1187
    In: Journal of Psycholinguistic Research, Springer Science and Business Media LLC, Vol. 47, No. 5 ( 2018-10), p. 1163-1187
    Type of Medium: Online Resource
    ISSN: 0090-6905 , 1573-6555
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    Language: English
    Publisher: Springer Science and Business Media LLC
    Publication Date: 2018
    detail.hit.zdb_id: 2017227-8
    SSG: 5,2
    SSG: 7,11
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