A Research On The Shape And Living Patterns Of Human Existence Of Zhangqiu Jiaojia Site In 2017

As an important part of sports system,skeleton is a kind of complex adaptive tissue,which changes continuously in the whole life cycle of human body through renewal and remodeling.When human bones are stimulated by internal and external stimuli,such as genetic information,nutrition,hormone and movement,the bone cortex and trabecula will form a dynamic interaction relationship with the role of forces in the environment,and external forces will stimulate osteoblasts and osteoclasts to achieve bone remodeling,so as to avoid bone fracture caused by deformation caused by external forces.The study of human bone archaeology can restore the living conditions of the ancients through the observation of the remains of bones.Its shape will certainly reflect the behavior patterns of the individuals before their lives.This paper reconstructs the behavior patterns of the ancestors in the middle and late Dawenkou Culture of Jiaojia site from three aspects:height and body mass recovery,attachment point research and degenerative arthropathy,so as to understand the information about the living economy,resource acquisition strategy and social organization structure of the ancestors of Jiaojia.This paper is divided into the following six chapters:Chapter one:introduction.This paper briefly introduces the research concept of biological archaeology,summarizes the concept and development process of biological Archaeology in North America,and summarizes the research history and current situation of human skeleton reaiains in China.The purpose,content and method of this paper are put forward.Chapter two:brief introduction of Jiaojia site and the results of gender and age identification within the site.Through the brief introduction of the current research status of Jiaojia site,we can understand the natural environment and social and cultural background of Jiaojia site,identify the gender and age of the residents in Jiaojia site,and discuss the results.Chapter three:recovery and research of body shape.It mainly includes height and body mass.The data obtained were compared horizontally and vertically,and the influence of the economic change of the students on the height and the body type difference among individuals were discussed.Chapter four:Research on the starting and ending points of muscles and ligaments.Using the coinbrafah to observe and record the six main attachment points of the residents in Jiaojia site,and analyze the internal data of the site.Chapter five:the study of degenerative joints.It mainly includes degenerative arthropathy and osteoarthritis.By observing the prevalence of degenerative arthropathy in different parts of the body during Dawenkou Culture period in Jiaojia site,this paper discusses the prevalence of degenerative arthropathy in different parts and inside the site.Chapter six:conclusion.Combing and summarizing the research results of each part of the full text,reflecting on the existence of the current work and the prospect of future research.