Development of a Generic Model for the Detection of Roof Materials Based on an Object-Based Approach Using WorldView-2 Satellite Imagery

The detection of impervious surface (IS) in heterogeneous urban areas is one of the most challenging tasks in urban remote sensing. One of the limitations in IS detection at the parcel level is the lack of sufficient training data. In this study, a generic model of spatial distribution of roof materials is considered to overcome this limitation. A generic model that is based on spectral, spatial and textural information which is extracted from available training data is proposed. An object-based approach is used to extract the information inherent in the image. Furthermore, linear discriminant analysis is used for dimensionality reduction and to discriminate between different spatial, spectral and textural attributes. The generic model is composed of a discriminant function based on linear combinations of the predictor variables that provide the best discrimination among the groups. The discriminate analysis result shows that of the 54 attributes extracted from the WorldView-2 image, only 13 attributes related to spatial, spectral and textural information are useful for discriminating different roof materials. Finally, this model is applied to different WorldView-2 images from different areas and proves that this model has good potential to predict roof materials from the WorldView-2 images without using training data.

Mapping a Paleodrainage System of the Keriya River Using Remote Sensing Data and Historical Materials

Keriya River, one of the ancient Four Green Corridors in the Tarim Basin, recording the changes of climate-environment and the ancient Silk Road of the region. According to the archaeological data, historical materials and paleoclimates information, its eeo-environment and climate have taken great changes since the 1.09 Ma B.P, especially during the recent 2,000 years, many famous ancient cities having been abandoned and the south route of the Silk Road has been moved southward. This study illustrates the capability of the remote sensing data （radar data, topographic data and optical images） and historical materials, in mapping the ancient drainage networks. A major paleodrainage system of Keriya River has linked the Kunlun Mountains to the Tienshan Mountains, possibly as far back as the early Pleistocene. The Keriya River will have important implications for not only the understanding of the paleoenvironments and paleoclimates of Tarim Basin from the early Pleistocene to the Holocene, but also the changes of the Silk Road.

The Application of Historical Materials Teaching Method in High School History Class

In the new curriculum reform, historical materials teaching method is becoming more and more important in middle school history teaching. This article is the analysis of materials in two aspects. This paper analyzes the practical signi??cance of historical materials teaching, and points out the problems that should be paid attention to in the teaching of historical materials. Through the analysis of some teaching cases, it can provide practical experience for the better use of historical materials in the later period.

Historical Research on Rights in the Eyes of Young Marx

Karl Marx’s insightful critique of bourgeois rights,represented in the Declaration of the Rights of Man and of the Citizen adopted by France,can be attributed to the short-term and longterm perspectives he adopted successively in his research.By reading works such as History of France in the Revolutionary Era and History of the French Revolutionary Parliament,Marx was able to examine the original intentions of the legislators in the period of the French Revolution.This short-term examination was the most intuitive and logical approach to studying the Declaration of the Rights of Man and of the Citizen,in which Marx focused on the research of the period of the French National Convention and its idea on property rights.The enigmatic political-legal facts that emerged in 1793 during the French Revolution,along with other incidents,presented an opportunity for Marx to turn to long-term rights surveys.In this context,Marx gradually shifted his attention from the legislators who were the shining protagonists of the“grand political historical drama”to the underlying forces that worked behind them,and in doing so understood how the two major achievements of the French Revolution provided an explanation for the historicity of the phenomenon of rights.Marx’s longterm rights surveys from the perspective of historical materialism were directly inspired by the Kreuznach Notes as well as famous scholars including Francois Guizot,Augustin Thierry,and Henri Saint-Simon.

Conditions Where the Ruled Class Unites for the Revolution:Applicability of a Game Theory on Social Dilemmas

Revolutions,typical cases of crucial social transformations,cannot be realized successfully without a large number of activists.Therefore,creating conditions favorable for acquiring enough participants should be an important topic of Marxist social science.In particular,this problem includes the “free-ride,” because the benefits of revolutionaries’ activities are gained not only by the activists but also by all other members.The paper analyzes problems such as this one,applying non-cooperative game theory to social dilemma problems.This leads to some interesting results.In this research,the problem of the workers’ choice between unity or freeride is first defined using numerical examples of the gain structure.It is defined again in a more generalized form using other parameters.In so doing,we express both the cost of participating in the movement and the gains from the concession of the ruling class.Because this analysis focuses on the importance of the number of participants,the concession of the ruling class is framed as a function of the number of participants.The results of this analysis revealed that the economic base and superstructure accurately correspond in some game structures but not in others.In other words,the social dilemma presents either as a case of prisoners’ dilemma or as a chicken game.Furthermore,this paper analyzes the influence of group size,and it was revealed that groups with a large number of members,such as a ruled class,find it particularly difficult to unite.This phenomenon is called the “large group dilemma.” In these ways,this research shows that the aforementioned type of game theory can be used to analyze the difficulties and possibilities of social movements.

An Discrimination and Defence——The Exploration of the “Amoralism” of Marxism

There are seemingly controversial arguments in Marx＇s works on morality.For one thing, we can exphcidy find his rejection of morality, and contemporary westernscholars, especially Anglo - American scholars who have devoted in Marxist moral theory holdthat Marx is an amoralist, even anti -moralist. For another, we can also discover his moral cri-tiques on capitalism. For this reason,it has great practical significance to clarify the relationshipbetween Marmsm and morality. This topic will be elucidated under the background of histori-cal materialism and clarified from two aspects in this essay：to make sure why Marx＇s critiqueof capitalism does not base on moral principle and point out diametrically theoretical founda-tion between historical materialism and traditional morality;to clarify in what sense Marx is anamoralist, and emphasize it is in his rejection of abstract morality as guiding principle of critici-zing capitalism that he is an amoralist.

New Progress in the Study of “Pre-war Deposits”

At present,the academic researches on the issue of“pre-war deposits”in the banking industry mainly focus on the problems of inflation during the war and after the war,the business operation of the banking industry during the war,the demobilization,reorganization,and currency reform of the banking industry after the war,and so on.The direct related researches are few and focus on the disputes between depositors and banks.Although some archival materials and newspaper materials have been excavated,various kinds of historical materials still need to be further excavated.Research methods need to further strengthen interdisciplinary and integration.Therefore,to deepen the study of“pre-war deposit”,it is necessary to continuously explore and utilize new historical materials,expand research fields,expand research horizons,and pay attention to the use of multi-scientific theories and methods.

The Vascular Vegetation Populating the Flora in Building Materials of Historic Monuments Cities of the West Central Region of Morocco

In the concern of the preservation of the main historic monuments of the cities of Rabat and Sale (Morocco), a botanical study was conducted in 2009. The prospecting of these monuments allowed raising an inventory of the flora populating their building materials, and it has proved that this flora is rich and diversified. Indeed, it consists of 171 adventitious species distributed in 46 botanical families. The most represented families are Asteraceae, Poaceae, Fabaceae, Caryophyllaceae, Geraniaceae, Brassicaceae and Lamiaceae. They supply, to them only 49.7% of the specific size. The annual therophytes and the dicotyledon are dominant with respectively 66.7% and 84.7% of the specific size. Nevertheless, the presence of more than 20 species of trees and perennials constitutes a serious danger for bulwarks walls, especially by the phenomenon of fissuring by the action of the huge roots of these vegetables. These vegetables fitting into are placed on joints or cracks fissures have a chemical action on stones by acids that they release, and also a mechanical action by the growth of roots inside cracks fissures. They remain one of these are one of the important biological factors of the degradation of historic monuments. It is to note that the bulwarks walls of the site of Chella (Roman ruins) present more floral diversity than the other canvassed monuments (91 species) that are 53% of the total size.

A Social-historical Analysis of Edwin A. Robinson's Richard Cory

This article makes a brief analysis of Edwin A. Robinson's famous poem Richard Cory from social-historical perspective. It is discussed that this poem reflects the spiritual life of the author's contemporary people.

Study on Properties of Blue-Brick Masonry Materials for Historical Buildings

There are a large number of historic buildings which were mainly made of blue-brick masonry in today’s world.However,for the natural and man-made reasons,these historic buildings have been damaged in different degrees.In order to protect historic buildings more scientifically and learn about the preservation state of existing historic buildings,it is necessary to ascertain the material properties of blue brick in historic buildings.The article takes the blue bricks of historical buildings in Kaifeng area of the Central Plains as an example to study.Through the analysis of physical properties,X-ray fluorescence spectroscopy,X-ray diffraction and scanning electron microscopy of blue brick specimens,the physical properties such as the apparent density,moisture content,porosity,and material structure composition are understood.The results show that the apparent density of blue brick is 1.64 g/cm^(3),the moisture content is 10.23%,the 24 h atmospheric water absorption is 17.86%,and the porosity is 20.99%.The smaller the apparent density is,the larger the porosity is,and the water absorption performance is better.From the microscopic point of view,bonding ability between blue brick mineral particles is relatively weak.The pores between skeletons are large and the pore structure is obvious.From the perspective of material phase,the elements of blue brick are mainly O,Si,Al,Fe,and the composition of blue brick is mainly composed of quartz and feldspar.The softening coefficient of blue brick is 0.80,and the deformation and stability of the structure should be paid special attention in the rainy season or wet environment.Through the frost test,there are salt substances in the internal pores of the brick,and the surface of the blue brick is eroded and pulverized.In this paper,the experimental process and analysis methods for testing the material properties of blue brick can provide reference for the research on the material properties of the same kind of blue-brick masonry in historic buildings and masonry relics.The relevant material property parameters obtained in this paper can provide guidance for making protection schemes and scientific repairs for historic buildings in Central China,enrich the evaluation criteria for maintaining and reinforcing historic buildings,and provide theoretical support for studying the damage and health detection technology related to historic buildings.

Writing and Criticism on the Zen Buddhism in Zen Notes During the Song Dynasty

Zennotes in the Song Dynasty are based on the use of scattered essays to record trivial fragments of Zen Buddhistmonks’ daily life, including Hui Hong’s Lin Jian Lu, Da Hui Pu Jue Chan Shi Zong Men Wu Ku edited by DaoQian, Xiao Ying’s Luo Hu Ye Lu and Yun Wo Ji Tan, Dao Rong’s Cong Lin Sheng Shi, and Huan Wu’s Ku YaMan Lu. Through Zennotes, it is possible to learn more about the life of Zen Buddhist masters in the SongDynasty and the actual development of Zen Buddhism, which were seldom investigated in past studies. Firstly,this study explains the cultural environment generated by Zennotes and the creative development of Zennotes inthe Song Dynasty, and then discusses the main content of Zennotes. Zennotes highlight the characters through thedescription of specific events and make the images and characters of Zen Buddhist monks become vivid on paper.They are the most direct historical material for mastering Zen Buddhist monks in the Song Dynasty. Secondly,Zennotes in the Song Dynasty record anecdotes about Zen Buddhist monks and the literati talking about Zen atthat time, demonstrating the lively and witty interactions between the two. Lastly, the authors of Zennotes oftenrevealed their personal concerns about the growth and decline of temples in the narrative. Based on the above,Zennotes have the value of historical recordings of trivia, and they are first-hand historical materials forconstructing the history of Zen in the Song Dynasty.

The Historical Forms of Materialism and the Philosophical Domain of Historical Materialism

Natural materialism, humanistic materialism and historical materialism are the three historical forms of materialism. The ＂material＂ in historical materialism is a social thing which is ＂perceptible and imperceptible by the senses＂ and connotes social relations; and the ＂history＂ in historical materialism is the realm in which contradictions between man and nature and between man and society are able to unfold, so historical materialism is ＂actually a critical view of the world＂ that inherently contains dialectics in a ＂rational form.＂ The formulation of historical materialism opened a new path for the development of materialism and even philosophy as a whole. In the course of its critique of capitalist society, which unfolds with capital as a core category, historical materialism sublates abstract existence and discovers real social existence, thus putting an end to metaphysics, which is grounded in abstract ontology.

The Critical Dimension and Power of Social Semiotics:An Examination from the Perspective of Historical Materialism

Marx’s profound analysis of such social signs as commodity,money,and capital shows that inversion and negation are universal and rule-governed social signs and that social signs attain historical characteristics in certain social formations.The basic contradiction arising from human practice,i.e.,their contradictory movement of objectification and nonobjectification,is determined by the dialectical nature of practice,that is,by the relationship of negativity as a medium,and is the concrete expression of the dialectics of negativity in signs.The critique of social semiotics from the perspective of historical materialism is based on practice and reality,and points to the future;it is revolutionary and constructive.At present,the scientific construction of social semiotics can not only promote the development of semiotics,but can also be an important step in deepening historical materialism.

Dialectical Materialism Is the Worldview and Methodology of Chinese Communists

Dialectical materialism is the worldview and methodology of Chinese Communists. Mao Zedong once said that Marxism consists of several branches of learning, but the foundation is Marxist philosophy.In his works produced during the years of the revolutionary war such as Oppose Book Worship, On Practice, and On Contradiction,and in those from the period of socialist construction including On the Ten Major Relationships and On the Correct Handling of Contradictions Among the People, Mao cleverly applied the worldview and methodology of dialectical materialism, gave distinctive Chinese characteristics to Marxist philosophy, and set a shining example for our Party in grasping and applying dialectical materialism.

唯物史观视阈下“理性工具化”问题探析

“理性工具化”问题是霍克海默为西方理性传统的“消蚀”提出的应对之道,进而重建理性权威的入手点。从“理性工具化”到“工具理性”,经历了施密特翻译和哈贝马斯阐释创造的过程。霍克海默对“理性工具化”问题的诊断在于片面化的启蒙精神,抽象了理性的丰富性,仅仅保存了被工具化的理性的启蒙。在唯物史观视阈下,解决“理性之蚀”的思路无非是以“社会批判”超越“理性批判”,但“社会批判”毕竟无法代劳实际的社会变革。在社会主义市场经济条件下,解决“理性工具化”问题的正确方式,在于合理利用理性,进而解决资本治理难题,走出资本治理困境,开拓出新的发展方式和生活方式。

Coordination Degree of Material Cultural Landscapes in Historic and Cultural Blocks of Early-Modern Cities:A Case Study of Taiyanggou in Dalian City of China

Connotations of urban cultural landscapes were elaborated,protection and development of cultural landscapes were believed as a significant and realistic task in the rapid urbanization.Cultural landscapes in early-modern cities have typical academic research value and practical significance because of their special historic background.Taiyanggou in Dalian City was taken for example,coordination degree of material cultural landscapes in this historic and cultural block of the early-modern city was evaluated objectively from the perspectives of visual coordination,functional coordination and cultural coordination through establishing the evaluation index system,applying AHP and comprehensive evaluation method.The results showed that Taiyanggou had a high coordination degree of material cultural landscapes,problems in the protection and construction of its material cultural landscapes were analyzed,and corresponding suggestions proposed.

Traditional manufacturing of clay brick used in the historical buildings of Diyarbakir （Turkey）

Clay brick is the most common construction materia（ used in the historical buildings of Diyarbaklr （Turkey）. Many clay brick manufacturing workshops and numerous brick masters have emerged. Diyarbakir currently has two clay brick workshops that face the problem of being closed down. Therefore, manufacturing of clay brick by traditional methods may be forgotten in Diyarbakir. This study investigates the manufacturing phases of traditional clay bricks in Diyarbakir＇s local workshops, which have not been documented. The manufacturin8 phases of the clay bricks in Diyarbaklr were examined for the first time based on in-situ observations, investigations, and interviews. The research indicated the general phases of clay brick manufacturing. Raw materials are first prepared, formed, and dried. The firing of clay bricks is then performed through hacking, heating, burning, coolins, and de-hacking. The clay bricks are finally packaged and dispatched. The traditional manufacturing of clay brick methods in Diyarbaklr is similar in many regions of the world. The clay bricks are currently and extensfvely used in the restoration of historic structures. Therefore, their production must be continuous.

Ancient Materials and Substitution Materials Used in Thai Historical Masonry Structure Preservation

The historical structures of Thailand are some of the most fascinating ancient sites in Asia.Their architectures reveal past cultures,traditions,knowledge,and expertise.Masonry materials are the major materials used to construct the historical structures in Thailand.One of the essential problem of Thai historical structure preservation is a shortage of engineering properties data for the structural stability assessment.Moreover,the in-depth engineering properties and the suitable substitution materials for Thai historical preservation are rarely found.Therefore,the engineering properties of the ancient masonry materials have to be explored together with the development of suitable substitute materials.This paper presents the physical and engineering properties of ancient materials and substitution materials for the preservation of Thailand’s historical structures.The ancient materials,including brick and mortar,are collected from historical places in the Bangkok and Ayutthaya Provinces.The physical and engineering properties of the masonry materials,such as the chemical composition,mineralogical composition,density,porosity,absorption,water vapor transmission,compressive strength,and modulus of elasticity,were evaluated in the laboratory.Fly ash was used as a pozzolanic material to partially replace the slaked lime to restore the historical mortar.The binder to sand ratio was controlled at 1:3 by weight.The slaked lime was substituted by fly ash at the rates of 10–30%by weight of binder.The engineering properties of the substitution mortars were also evaluated and compared with the ancient masonry materials.A masonry prism was also constructed to evaluate the compressive strength and the modulus of elasticity of the masonry structures.The physical and engineering properties of the ancient masonry materials obtained in this study can be included in a database for the preservation of Thailand’s historical masonry structures.The use of fly ash to partially replace the slaked lime could decrease the setting time and increase the compressive strength of historical repair mortar.The empirical equation obtained from this study could be used to predict the compressive strength of the masonry prisms of Thailand’s historical structures.

SPECIAL ISSUE： IMPORTANT ISSUES IN MARXIST PHILOSOPHICAL STUDIES IN CONTEMPORARY CHINA：Historical materialism and the path to social actuality

The fundamental task of Marxist philosophical studies today is to uncover contemporary social actuality. It was Hegel who first showed a possible way to social actuality in philosophical terms via sharp critiques of subjective consciousness and its external reflection. Marx critically inherited this legacy from Hegel. His critiques not only undermined the speculative, idealist alliance of Idea and Actuality, but also thoroughly reconstructed the essential dimension of social actuality. A Kantian interpretation of Marxist philosophy on this theme presupposes a dismissal of the dimension of social actuality, which means a return to the philosophy of subjective consciousness. The latter in turn means the actual collapse of historical materialism. The path to social actuality is vital to historical materialism. It is only through this path that the truth of the theory of historical materialism can be upheld.