In 1973, traces of China’s early Neolithic Hemudu culture (7,000–5,000 BP) were discovered in the village of Hemudu in Yuyao County, Zhejiang Province, in the lower Yangtze River coastal plain. The site has yielded animal and plant remains in large quantities and large numbers of logs secured with tenon and mortise joints, commonly used in wooden buildings and other wooden structures. For hydro...

Alajouanine (1956) established a concept of jargon as a speech symptom of aphasia and gave clinical descriptions of three types of jargon-undifferentiated, asemantic (neologistic) and paraphasic (semantic) jargon. Several case-reports of undifferentiated jargon in Japanese language have been published in clinical aphasiology. On the other hand language development of jargon-type in normal child...