Empirical Study On The Periodical Change Of The Characteristics Of Stamp And Seal

Although the seal cannot be traced back to the source at present,it can not affect its important position in the development process of China's social history.Seals are widely used in our daily life and economic activities.It plays a role as an identity or a symbol of power.The habit of using seal still exists in our country today.Some important documents like government documents,contracts and other important documents generally using official seal or personal seal to confirm this happened.Therefore,the widely use of seal conduct illegal and criminal activities,which also promote the emergence and development of stamp and seal identification activities.At present,stamp and seal identification is one of the common appraisal items in the practice of judicial appraisal of questioned documents and one of the main contents of judicial appraisal of questioned documents.Stamp and seal identification currently has a certain theoretical and practical foundation,the main research contents for stamp and seal identity identification,forged stamp identification,sequence of red and black identification and dating of stamp impressions,etc.With the progress of modern methods and techniques of seal making,the requirments of modern stamp and seal forensic practice,and the development of modern detection and analysis instrument,the contents of the above seal and seal identification have been explored by some scholars.In judicial practice,there are also a large number of cases of stamp and seal identification,which provides practical experience for the study of stamp and seal identification,continuously promoting the development of forensic examination techniques for modern stamp and seal identification,and continuously enriching the research contents of stamp and seal identification.The development of stamp and seal identification activities mainly relies on the comparison and analysis of the experimental materials and sample materials.In the final analysis,it takes to observe and test the features of the experimental materials and the features of the sample materials.Objectively speaking,the current research in the field of stamp and seal identification has mostly focused on a specific stamp and seal authentication project.No one has proceeded from the level of features of stamp and seal,and then systematically addressing the periodical changes in the characteristics of stamp and seal yet.Laws and studies can be carried out,from interior to superficies,to the central point of stamp and seal identification.This provides an effective solution to the relevant puzzles existing in the practice of stamp and seal identification.This article will be based on this,through a multi-dimensional perspective of academic positioning,empirical analysis,system construction and practical application,etc.,to comprehensively and systematically study the law of the stage characteristics of stamp and sealidentification.The full text,including the introduction,is divided into five chapters.The specific content is as follows:In the introduction part,the author first elaborates the research background and research significance of the law of the stage characteristics of stamps and seals.Secondly,the paper reviews and analyzes the existing literature in the related fields of stamp and seal identification at home and abroad,and clarifies the current pressures and challenges faced by the stamp and seal identification practice.To clarify the current status of stamp and seal identification in China,and in particular,to fill up the current status and research space of stamp and seal identification,and to specify the direction for the study of the stage characteristics of stamp and seal.After combing the literature and the deficiencies discovered by the institute,it has targeted and filled the gaps in China's current stamp and seal identification field.Finally,the introductory part systematically elaborates and explains the main research methods and contents used in this paper.The first chapter is the theoretical support for the study of the rule of the stage characteristics of stamps and seals.First of all,starting from the origin of stamp and seal in our country and the development history of stamp and seal identification technology,we will discuss the present situation and prospects of the research on the stage characteristics of stamp and seal identification.Secondly,the connotation and definition of the term "stage characteristics" are discussed in depth from the perspective of academic theory.In view of the fact that there has no unified definition of the stage characteristics of the stamp and seal in the current academic circles,this paper analyzes and judges the terms of the “stage characteristics” from the following three aspects: semantic perspective,realistic meaning and academic orientation.This article discusses both the characteristics of the same segment and the diachronic features,and defines the specific meanings and the main features of the stage characteristics of the stamps and seals.Finally,starting from the individual specificity,external reflection,and relative stability of stamp and seal features,the intrinsic link between the characteristics of stamp and seal identification and stamp and seal identity identification is explained.On the basis of the absolute motion dimension of the material,it analyzes the changes and stability of the characteristics of the stamp and seal,clarifies the internal and external differences of the characteristic changes of the stamp and seal,and supports the philosophical basis for the same recognition using the change rule of the stage characteristics.In view of the puzzles and uncertainties of the stage characteristics in the field of stamp and seal identification,the author carried out a comprehensive review and clarification in order to clarify the significance and direction of the research on the change rule of the stage characteristics of stamp and seal.The second chapter is an empirical analysis of the change rules of the stage characteristics of stamps and seals.The clarification of the conceptual meaning and practical role of the stage characteristics of the stamp and seal are theoretically and theoretically supported,which provides scientific basis and theoretical support for empirical analysis.The identification and research of stamps and seals is a highly practical scientific and technological activity.Many of the specific issues involved required to be verified through certain scientific and technological means.In particular,the change rule of the stage characteristics of stamp and seal which is going to be studied in this paper cannot be separated from the support and verification of experimental data.In this chapter,the author mainly obtain the scientific facts related to the change rule of the stage characteristics of stamp and seal through the design and operation of experiments,produces corresponding experimental samples,and sets the experimental environment(such as high temperature,low temperature,drying,moistening,etc.)required for experiments.Finally,the samples are recovered and analyzed,and the experimental results are used to summarize the change rule of the stage characteristics of stamps and seals,and to determine the causes of the stage characteristics of stamps and seals,or the stability of certain stage characteristics and the reasons may cause changes that will occur.In the end,the pathological characteristics of imprints are summarized through experiments,which lays the foundation for the construction of the change rule of the stage characteristics of stamps and seals,and also provides a powerful support for the stage characteristics of stamps and seals encountered in the practice of identification.The third chapter discusses and researches the influencing factors of the changes of stage characteristics of stamps and seals.Based on the empirical analysis of Chapter 2,we must further discuss and analyze the influencing factors that result in the changes of the stage characteristics of stamps and seals,and analyze the causes of the changes in the characteristics of stamps and seals.The process of sealing is not only affected by the internal structure of the seal,but also related to external environmental conditions.Specifically,there are mainly three factors that affect the characteristics of the stamp and seal: the process of manufacturing operation,the process of stamping,and the process of usage and storage.Among them,in the process of manufacturing operation,the characteristics of the stamp material and the manufacture method directly determine the morphological characteristics of stamps and seals;during the process of stamping,There will be diversified influences on the characteristics of stamps and seals by the selection of the stamping pressure angle,the choice of the printing paper,and the soft and hard side of the cushion;in the course of use and storage,environmental factors,external collisions,adhered substances,and perceived factors would all contribute to changes in the characteristics of stamps and seals.It can be said that there are infinite variety of changes in the characteristics of stamps and seals.Due to the limited nature of human cognition activities,it is very difficult for us to grasp the entire content of an objective thing or system.Therefore,the goal of this paper is to grasp as much as possible what kind of changes will occur in the stamps and seals.The connection between various elements and various factors in the stamps and seals,so as to understand and grasp the essence,to provide a strong scientific support for the construction of the change rule of the stage characteristics of stamps and seals.The fourth chapter is the comprehensive judgment of the change rule of the stage characteristics of stamps and seals.After fully understanding the nature and causes of changes in the characteristics of the stamps and seals,the author further explored how to reasonably construct and improve the application of the system of change rule of the stage characteristics of stamps and seals,and then verify whether it can be used as a scientific support for the stamp and seal identification.In accordance with,the construction of the system of change rule of the stage characteristics of stamps and seals must provide a reasonable explanation of the conflicts and contradictions caused by the periodical changes of features,and provide relevant optimization paths,provide important judgment basis for stamp and seal identity identification,and provide auxiliary reference for dating stamp impressions.In order to ensure that the stage characteristics of stamp and seal can be used more accurately in stamp and seal authentication practice,the scientificity,reliability and repeatability of the system of change rule of the stage characteristics of stamps and seals need to be effectively controlled through different inspection techniques.The mutual verification of methods and the empirical analysis and statistical analysis of the application of system of change rule of the stage characteristics of stamps and seals in the appraisal practice will ensure the reliability of the stamp and seal identification activities.One of the innovation points of this paper is the periodical change rule of stamp and seals' characteristics.Before this,it is a sporadic study as a part of stamp and seal judicial expertise.No scholars have taken it as a special subject to theorize and systematize it.The author takes the periodical changes of stamp and seals' characteristics as the research trend,summarizes the changing rules from the perspectives of theoretical analysis and empirical consideration,and further uses the periodical characteristics accurately and scientifically to provide more convincing scientific basis for the appraisal opinions.The second innovation of this paper is the stamp and seal test method,which is mainly based on the morphological comparison and identification of stamp and seals' characteristics.The test method mainly relies on the accumulation and summary of the own experience of the appraiser.When the author examines the periodical change rules of stamp and seals' characteristics by empirical methods,the statistical method is used to quantify and analyze the characteristics..To some extent,it is the transformation of stamp and seal testing methods from traditional experiential to empirical data.