Oil spills have had extremely negative effects on the environment. The oil directly coats both animal and plant species living…
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Feb 22
汉语作为一门声调语言，对于研究言语感知中的声调感知范畴理论研究存在重要意义。现阶段汉语声调感知研究多聚焦于单一噪声对于汉语声调感知的影响，但本文引入真实声场的噪音质量，探讨不同SNR的噪音条件下，声场噪音空间分离对于汉语声调感知范畴的影响。本文采取实验研究法，自行生成不同汉语声调实验音频和搭建声调感知测试系统，对20例年龄17-23岁，母语为汉语普通话的听力正常人进行四种信噪比（SNR）下两种噪音方位和安静条件下的9组汉语声调感知测试，采用线性回归模型对所得数据进行统计分析。实验结果显示真实声场中安静条件和噪音条件下汉语声调感知存在显著差异。同时，在单一方位和分散方位的声场噪音环境下，不同信噪比（Signal to Interference plus Noise Ratio，以下简称SNR）之间呈现的声调感知能力差距相似，也反映了声场噪音空间方位对声调感知影响不大。本文构建了更真实，更多样的噪音条件，为噪音对汉语声调感知的遮蔽作用提供了多元实证。 A Study on the Perception of Chinese Tone and Intonation under Sound Field Conditions(1)…
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Feb 14
AB Bioscience Internship Reflection – Acquisition of antibody variable region sequence from hybridoma Po Cheng (Derick) Ou Derick OU ABB…
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Feb 11
ABSTRACT Activated carbon is a readily available material that can be added to fertilizers or manures to reduce nitrate nitrogen…
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Feb 11
Peale Axel Bondoc Jeremiah Castro Jerome De Lima Jeremy Jimenez UP Dilliman, Phillippines Bagong-Nayong-Pilipino-Entertainment-City (click to view)
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Feb 1
Parents’ Perception of Online College Degree Programs for their Children S.H. Park
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Feb 1