Landscape Protection Mode of Traditional Villages in Ningbo

The protection of traditional village landscape is of great significance for inheriting traditional culture and keeping nostalgia.Taking the traditional villages in Ningbo as the research object,the mode of landscape protection of traditional villages based on the perspective of regional landscape was discussed.This study not only paid attention to the protection of material landscape,but also emphasized the protection of cultural belief and custom landscape,and transformed the intangible cultural belief and custom heritage into material landscape and it not only paid attention to the landscape protection with clear space mechanism of the clan courtyard,but also innovated the landscape space protection with relatively fuzzy space mechanism of the clan courtyard,and adopted different protection methods according to the clarity degree of the courtyard mechanism.In view of the village market space landscape,not only the single dependent architectural landscape protection was considered,but also the linear space landscape protection was emphasized.The idea and method of protection put forward show the historical existence of the value of ancient villages and better reflect the contemporary significance of "remembering nostalgia".

Current Situation and Protection Means of Traditional Chinese Garden

Traditional garden is a vital element of traditional cultural heritage in China, and it is a common concern of the public to protect, inherit and develop traditional cultural heritage. This paper, on the basis of investigating current protection of royal gardens, private gardens in southern regions of the Yangtze River, and gardens in different regions, summarized 4 fundamental modes of traditional garden protection, namely protective development mode, developmental protection mode, controlled protection mode, no-protection mode. Advantages and disadvantages of different modes were reviewed, protective development was proposed as a traditional garden protection mode adaptive to actual conditions of China.

Emergent phenomena in chiral active matter

In recent years,there has been growing interest in the study of chiral active materials,which consist of building blocks that show active dynamics featuring chiral symmetry breaking,e.g.,particles that rotate in a common direction.These materials exhibit fascinating phenomena such as odd viscosity,odd diffusivity,active turbulence in fluids,vivid dislocation dynamics or odd elasticity in crystals or elastic materials,and hyperuniform states.The systematic study of soft chiral active matter systems is relatively new,starting around 2017,but has already shown promising applications in robust cargo transport,segregation and mixing dynamics,or manipulation of metamaterials.In this review,we summarize recent experimental and theoretical advances in this field,highlighting the emergence of anti-symmetric and odd stresses and ensuring effects such as odd viscosity or topologically protected edge modes.We further discuss the underlying mechanisms and provide insights into the potential of chiral active matter for various applications.