Analysis Of Structural Systems Research Articles

Пошуковий маркетинг у створенні вражень користувачів вебсайтів

Increased competition in the digital environment leads to the search for effective tools to attract targeted traffic to websites. Search engine marketing (SEM), which includes search engine (contextual) advertising (SEA) and search engine optimization (SEO), allows toachieve this aim by means of technical settings and consideration of marketing aspects in creating user impressions. The effectiveness of search engine marketing is tested in practice with the help of web analytics, which allows real-time tracking of traffic, its sources, and user actions, which helps identify the most effective tools and advertising campaigns. In the context of the emerging impression economy, improving the user experience of potential and existing customers at every touchpoint depends on the speed and convenience of achieving user goals in the digital environment. Search engine marketing is based on users’ search queries in the face of actualized demand. Therefore, websites that are quickly accessible in search and contain a value proposition in accordance with the search queries of potential customers will be convenient for users, have a competitive advantage by providing positive impressions based on an improved customer experience. This approach ensures that the interests of both users and businesses are satisfied, thus achieving the goals of digital marketing and business efficiency in general. The aim of the recearh is to substantiate the relationship between search contextual advertising and search engine optimization as search engine marketing tools and to identify their synergistic impact on creating positive user impressions, increasing targeted traffic and increasing website conversion. In the reseach, the general scientific methods of analysis and synthesis, system-structural analysis, comparison, systematic, logical generalization were used. Based on the semantic mechanism of working with search queries, the article substantiates the relationship between search engine advertising and search engine optimization as search engine marketing tools and reveals their synergistic impact on creating positive user impressions, increasing targeted traffic and increasing website conver­sion. The proposed algorithms for search engine advertising and internal search engine optimi­zation, taking into account the technical and marketing aspects of the implementation of these digital marketing tools, help in this regard.

Criminal group as a special form of complicity in a crime

Relevance. The relevance of this study is due to the high level of social danger and threat to public life and many areas of the state. Purpose. The purpose of the work is a detailed analysis and definition of the activities of organized criminal groups. Methodology. Among the methodological approaches used, it should be noted the theoretical methodological approach, the functional methodological approach, the formal legal methodological approach, the deduction method, the synthesis method and others. Results. It was noted that the theory of criminal law contains a certain range of problems that are associated with criminal liability for the creation and participation in organized criminal groups. To conduct a more detailed analysis of the definition of the concept of organizational criminal groups, several approaches from the theory of criminal law were studied, which made it possible to identify the main features and principles of the formation of this kind of illegal activity. The United Nations Convention against Transnational Organized Crime was analyzed as a study of a criminal group through the prism of studying this concept at the international level. It was noted that sustainability is one of the main features that characterizes organizational criminal activity. Using a system-structural analysis, the main characteristics of criminal communities and organizational criminal groups were identified and summarized. The Criminal Code of the Republic of Kazakhstan was analyzed and the main legal collisions related to the definition of the concept of a criminal group and ways to counter this illegal organizational activity were noted; in this regard, certain recommendations have been offered. Conclusions. The practical value of the results obtained provides an opportunity to highlight additions to the national legislation for a more accurate definition of the concept under study and increase the effectiveness of counteracting it.

Current Areas of International Labor Organization Activity for the Progressive Development of International Labor Law

Introduction. The article presents an analysis of the current activities of the International Labor Organization (hereinafter reffered to as the ILO) on the unification of existing and the development of the latest international labor standards for two categories of workers. In particular, we would like to draw attention to the lack of international legal labor standards for professional athletes and the necessary norms to protect their labor rights. In international law, there are a number of universal and regional international legal acts dedicated to professional sports, for example, the International Convention against Apartheid in Sports of 1985, the International Convention against Doping in Sports of 2005, the Council of Europe Convention against Doping of 1989. However, there are no issues of regulating the work of athletes and protecting their labor rights in international legal acts.Another issue that requires the closest attention from the ILO in terms of the progressive development of international labor law is the regulation of remote (remote) work. The article examines various forms of remote work, and also presents a comparative legal analysis of the status of a homeworker and a remote (remote) worker in accordance with ILO documents. Materials and methods. The methodological basis of the study was the following general scientific and special methods of cognition of legal phenomena and processes: the method of system-structural analysis; formal-logical method.Research results. As a result of the research, the authors found that there is a need to develop an ILO Convention, as well as an appropriate Recommendation that would consolidate the minimum labor rights of athletes with their subsequent extension in employment contracts of a private legal nature. Regarding the legal regulation of remote work, the authors also propose to allocate remote workers into a separate category of workers on a par with homeworkers and domestic workers.Discussion and conclusion. In modern professional sports, workers of various nationalities are represented, consequently, the ILO needs to progressively develop new international standards for the labor rights of athletes at a universal level, in particular, it is proposed to adopt a Convention on the peculiarities of work in professional sports. Since a homeworker and a remote worker are essentially not identical concepts, therefore, the ILO Convention No. 177 on Home Work of 1996 cannot be extended to regulate the work of remote workers, therefore it seems appropriate to develop an appropriate Convention.

Analysis of the Main Achievements of the Negotiation Process for the Accession of the European Union to the European Convention on Human Rights of 1950 (2019-2023)

Introduction. The article examines the main stages and achievements in the work of the ad hoc group (46+1) based on the results of the past 14 rounds of the negotiation process on the accession of the European Union to the European Convention on Human Rights of 1950. The author examines the fundamental problems prevented the European Union from accessing to the European Convention on Human Rights in 2013, as well as the novellas included in the revised draft Agreement on the Accession of the European Union to the European Convention on Human Rights, such as the application of Articles 33 and 53 of the European Convention on Human Rights 1950, as well as Protocol No. 16 thereto in relation to the law of the European Union. Materials and methods. The methodological ground of the study based on the following general scientific and special methods of the recognition of legal phenomena and processes in the field of European law: the method of system-structural analysis, the method of synthesis of social phenomena, the comparative legal method, the formal logical method. For certain questions, statistical data was involved in the study. To identify further vectors for the development of interaction between judicial bodies used the content analysis.Results of the study. Based on the results of the study, the author comes to the conclusion that the main problems preventing the European Union from the accession to the European Convention on Human Rights, are the specifics of the application of Articles 33 and 53 of the European Convention on Human Rights and Protocol No. 16 thereto in relation to European Union law, as well as the reluctance of the European Union to limit the sovereignty and autonomy of European Union law in order to strengthen the European system for the protection of human rights.Discussion and conclusion. The adjustments made by the ad hoc group (46+1) in relation to the Accession Agreement are very significant and, on the one hand, even unnecessary. They fully cover the observations indicated in the Opinion of the Court of Justice of the European Union No. 2/13 and at the same time satisfy the representatives of the European Union, which gives reason to believe that the accession attempt will have a positive outcome. Of course, if the European Union joins the European Convention on Human Rights of 1950, human rights, freedoms, and their guarantees will reach a new level, since their protection will be comprehensive.

A case study on the modeling and simulation of UAVs

The current work presents the flow and structural analysis of the application design in un-manned aerial vehicles (UAVs) as well as indicates a case of the modeling and simulation study with the ANSYS Fluent and Mechanical programs. This research reveals the unmanned aerial vehicle’s structural and mechanical design, structure configurations, energy-flow and struc-tural analysis, propulsion and firing systems, prototype production and testing, and design flow models. This study aims to complete the unmanned aerial vehicle design by determining its aerodynamic configurations. Due to the complexity of the design, a preliminary prepa-ration for flow analysis is performed with simplified geometry as well as flow analysis. The unmanned aerial vehicle is tested at different velocities by numerical analysis. In addition, different density flow analyses provide predictions about the aerodynamic forces of the UAVs at different heights and temperatures. The thrust results are 4240 g, power became 1711.62 W with 2.48 g/W efficiency, and 12179 [rpm] revolution for 22.2 V voltage and 77.1 A current, respectively. The 5 different analyses are performed in the range of 2.9-12 million elements, and the solution meshes with the lowest number of elements by performing parametric stud-ies with the ANSYS program that gives the most accurate result.

Do intellectual property rights promote foreign direct investment inflows and technological exports in developing and developed countries?

PurposeThis study aims to analyse the intellectual property rights (INPR), foreign direct investment (FDI) inflows and technological exports of 32 developing and developed countries for the period of 2006–2020.Design/methodology/approachDiagnostic tests were used to confirm the panel least squares, fixed effect, random effect, feasible general least squares, dynamic ordinary least squares and fully modified ordinary least squares estimator results as well as to increase the robustness.FindingsAccording to the findings for the developing countries, trademark, patent and industrial design applications, each had a significant positive long-run effect on FDI inflows. In addition, there was a significant positive long-run relationship between patent applications and medium- and high-technology exports. Meanwhile, trademark and industrial design applications had a significant negative long-term effect on medium- and high-technology exports. In developed countries, patent and industrial design applications each have a significant negative long-term on medium- and high-technology exports. Furthermore, patent and trademark applications each had a significant negative long-run effect on FDI inflows.Originality/valueThis study contributes significantly to the focus that host countries evaluate the technology gaps between domestic and foreign investors at different industry levels to select the best INPR rules and innovation process by increasing international cooperation. Furthermore, the host countries should follow the structure–conduct–performance paradigm based on analysis of the market structure, strategic firms and industrial dynamics systems.

Higher education system in the Kyrgyz Republic at the present stage

Relevance. The relevance of this study is conditioned by the fact that in the conditions of global changes it is necessary to train a new generation of citizens able to adequately respond to the challenges of society.Purpose. The purpose of this study was to investigate the reforms carried out in higher education in the Kyrgyz Republic to determine compliance with international standards.Methodology. The research methodology is based on a combination of general scientific (analysis, synthesis, generalisation) and special scientific (historical-logical, retrospective, system-structural analysis, statistical) methods.Results. The findings of this study describe that Kyrgyz Republic has gradually implemented the European initiative on harmonisation of the education system for interaction between European universities, as well as reforming the higher education system. It was noted that in the Kyrgyz Republic, for the implementation of tasks to meet international standards of education, a transition was carried out to a credit-module system following the Bologna Convention; developed social partnerships and active involvement of employers in the educational process; an effective policy was carried out on human resources management. Kyrgyz Republic�s education system has undergone two stages during the last 15 years, namely the liberal stage and the stage of comparative stability. In the Kyrgyz Republic there is now an inherent desire to rationalise the management of education, the focus on consolidation and use of European practices has become a determining factor. In recent years, there has been a significant increase in the number of exchange programmes involving students and teachers from Kyrgyz Republic, for instance: the presidential programme �El Umutu�, private programmes from international organisations (Erasmus Mundus, Tempus).Conclusions. The practical significance of this study is that the main provisions, ideas, and conclusions can serve scientists, teachers, and researchers for further scientific searches on reforming higher education in Kyrgyz Republic.

A modified interval perturbation statistical energy analysis method for structural reliability analysis of vibro-acoustic systems with interval uncertain parameters

Structural reliability analysis has become a critical aspect of engineering design for vibro-acoustic systems. With the increasing complexity and uncertainty of design parameters, it is essential to develop methods and tools that can accurately account for all the sources of uncertainty. This paper presents a novel approach for structural reliability analysis of vibro-acoustic systems with interval parameters within the framework of Statistical Energy Analysis (SEA). By introducing the Sherman-Morrison-Woodbury formula and the sub-interval technique, a modified interval perturbation statistical energy analysis is proposed to predict the interval bounds of energy and stress response. Then, the non-probabilistic structural reliability is assessed by using the volume ratio theory. Case studies of a plate-cavity system and a launch fairing model, in which the interval uncertainties in external loads and material properties are considered, are presented to demonstrate the effectiveness of the proposed approach. The results show that the proposed method can effectively handle uncertainties and provide accurate estimates of the probability of failure.

Time-dependent reliability analysis of structural systems based on parallel active learning Kriging model

Time-dependent reliability analysis quantifies the failures of structural systems due to time-dependent uncertainties, such as material degradation and dynamic loads. The active learning Kriging model methods are widely used in structural reliability analysis to replace extensive time-consuming finite element simulations. However, they can only update one training sample and one failure mode per iteration, which limits their application to time-dependent, parallel computing, and multiple failure modes problems. In this study, we propose a new parallel active learning Kriging model for time-dependent reliability analysis, which can update multiple training samples and multiple failure modes per iteration. It includes the following strategies: (1) a novel parallel learning function is proposed, which combines the correlation function and U learning function to allow for the selection of multiple training samples per iteration; (2) an adaptive adjustment strategy for the number of parallel samples is proposed, which takes into account the prediction probability of parallel samples; (3) the proposed parallel learning function is integrated into time-dependent reliability analysis with multiple failure modes, enabling simultaneous updates of multiple training samples and failure modes, thus greatly reducing the number of iterations and computational time; and (4) a new stopping criterion is proposed to improve the efficiency of the estimation of failure probability. The proposed method can be applied to series or parallel time-dependent structural systems with multiple failure modes. We demonstrate the effectiveness of the proposed method through three examples, and the proposed method can achieve a balance between the computational time and function calls while maintaining a high level of accuracy in the estimation of time-dependent failure probability.

Hybrid data-driven and physics-based simulation technique for seismic analysis of steel structural systems

This paper proposes 1) a new hybrid analysis technique by integrating a data-driven method with a physics-based technique to perform nonlinear analysis of steel structural systems under seismic loading, 2) two component-based data-driven models (PI-SINDy and DPI-SINDy) for predicting the nonlinear hysteretic response of steel seismic fuses with and without hysteretic degradation. The proposed hybrid data-driven and physics-based simulation (HyDPS) technique offers an efficient approach for seismic analysis of structures and is expected to address the challenges associated with computational cost and modeling uncertainties inherent in physics-based numerical simulations. In this technique, the well-understood components of the structure modeled numerically are combined with the critical components of the structure simulated using one of the data-driven models developed in this study. The proposed data-driven models were trained using experimental and numerical hysteresis data. The results show that these data-driven models can accurately and efficiently predict the nonlinear hysteretic response of steel structural components with and without degradation. Furthermore, the performance of the HyDPS technique powered by the PI-SINDy model is verified in the presence of noise using response history analyses performed on a steel buckling-restrained braced frame.

Principal Preferred Orientation Evaluation of Steel Materials Using Time-of-Flight Neutron Diffraction

Comprehensive information on in situ microstructural and crystallographic changes during the preparation/manufacturing processes of various materials is highly necessary to precisely control the microstructural morphology and the preferred orientation (or texture) characteristics for achieving an excellent strength–ductility–toughness balance in advanced engineering materials. In this study, in situ isothermal annealing experiments with cold-rolled 17Ni-0.2C (mass%) martensitic steel sheets were carried out by using the TAKUMI and ENGIN-X time-of-flight neutron diffractometers. The inverse pole figures based on full-profile refinement were extracted to roughly evaluate the preferred orientation features along three principal sample directions of the investigated steel sheets, using the General Structure Analysis System (GSAS) software with built-in generalized spherical harmonic functions. The consistent rolling direction (RD) inverse pole figures from TAKUMI and ENGIN-X confirmed that the time-of-flight neutron diffraction has high repeatability and statistical reliability, revealing that the principal preferred orientation evaluation of steel materials can be realized through 90° TD ➜ ND (transverse direction ➜ normal direction) rotation of the investigated specimen on the sample stage during two neutron diffraction experiments. Moreover, these RD, TD, and ND inverse pole figures before and after the in situ experiments were compared with the corresponding inverse pole figures recalculated from the MUSASI-L complete pole figure measurement and the HIPPO in situ microstructure evaluation, respectively. The similar orientation distribution characteristics suggested that the principal preferred orientation evaluation method can be applied to the in situ microstructural evolution of bulk orthorhombic materials and spatially resolved principal preferred orientation mappings of large engineering structure parts.

Innovative technologies and methods in the management of higher education establishment library

The purpose of the article is to analyse and summarise the features of a modern approach to library management in a higher education establishment (HEE) involving the introduction of innovative technologies and methods. The research methodology is based on the use of general scientific and special methods, in particular, analysis and synthesis, comparison, generalisation, and system-structural analysis. Scientific novelty. The essence and typification of library innovations, the goals of software for managing the library of a higher education establishment and the specifics of managing the process of library changes are clarified. The factors influencing the effectiveness of library innovation processes are outlined. Conclusions. Current trends worldwide are determined by the transition of information provision and delivery from traditional models to electronic and web formats. It is determined that the library of a higher education establishment can use artificial intelligence to provide users with alternative educational services. It has been established that the modern approach to library management is to implement innovative technologies and methods that enable the library of a higher education establishment to be efficient, accessible and convenient for users. The advantages of library automation have been identified. Implementing innovative technologies and methods, such as electronic resource management systems, library process automation systems, and electronic document management, enables university libraries to improve access to information and optimise management processes, as well as help predict and respond to changes in user and market needs. It has been established that developing a digital library facilitates the generation of reports that help staff obtain data on document flow. It is determined that the advantages of an integrated library system include increased productivity, reduced operating costs, improved control, improved speed, reduced errors, increased range and efficiency of administration

Correlated sensing with a solid-state quantum multisensor system for atomic-scale structural analysis

Correlated sensing with a solid-state quantum multisensor system for atomic-scale structural analysis

The effects of the EU’s forest-related policies on harvesting costs in Finland

The EU’s influence on national forest policies is growing, and the implementation of forest-related policies proposed by the Commission will affect the practice of forestry in Europe. For instance, the Nature Restoration Law sets concrete areal goals for restoring forest ecosystems and for conservation, the Deforestation Regulation requires meticulous tracking of wood’s origin, and the renewed Renewable Energy Directive (RED III) sets new criteria to sustainable forest biomass procurement. So far there have been no studies that have looked into the impacts from the economic and operational point of view. In this study, structural systems analysis was first performed to discover the relevant variables (and their functioning) associated with the roundwood harvesting operations and the operating environment. A scenario approach was then applied to capture the potential levels of implementation of the EU’s forest-related policies. Finally, using different scenarios (low-, moderate- and high-impact) and a systems analysis framework, the impact of alternative levels of implementation was quantified in terms of harvesting costs, measured in € m–3. The results indicate that with the low- and moderate-impact scenarios the harvesting costs would increase by less than 10% from the current levels in three different regions in Finland. Such an increase (less than 10%) could be tolerated over a period of a few years, but a sudden increase is likely to lead to challenges to the running of businesses. With the high-impact scenario the harvesting costs would increase by between 15% and 18%, depending on the region. This magnitude of increase (of approximately a sixth) corresponds to a severe change in the roundwood harvesting operations and operating environment.

Development of a Software Package for Computing Psychometric Properties of Multiple Choice Tests Using Norm-Referenced Approach.

This work is on the development of a software package for computing the psychometric properties of multiple choice tests using norm-referenced approach. Focus was on item indices which are difficulty, discrimination and distracter indices. There are no easily affordable statistical packages in the Nigerian market for the computation of these indices. Most studies involving them have always been done manually due non-availability of affordable statistical software. Hence, the researcher was motivated to embark on this investigation. Three research questions were formulated to guide this study. Analysis of the existing system was done on BILOG-MG statistics. This study deployed the following methodologies: mathematical, structured systems analysis and design methodology (SSADM), the object-oriented analysis and design methodology (OOADM) and prototyping. The design for the study was instrumentation. The population for the study was 225 students which consisted of all the JS3 students of 2016/2017 session in Port Harcourt, Rivers State. The researcher made use of two instruments for the study. The first was the Rivers State Basic Education Certificate Examination (BECE), 2017 multiple choice questions in Mathematics. The second was a group of system software: HTML, PHP, JavaScript and MySQL. The responses of the students were used to test the effectiveness and efficiency of the software package developed in this study. Data analysis was done first with manual computation and second with the software package that was developed. The manual computation took the researcher 180 hours while the electronic computation with the developed software took only six hours to complete. The findings from the results of the study showed that the developed software was accurate in computing the difficulty, discrimination and distactor indices of the test items and it has a very high rate of accuracy. The study recommended that the developed software should be used to compute the difficulty, distractor and discrimination indices of multiple choice tests.

РОДИТЕЛЬСКАЯ ОТВЕТСТВЕННОСТЬ КАК АТРИБУТ ФИЗИЧЕСКОГО ВОСПИТАНИЯ ПОДРОСТКОВ

The work is devoted to the study of attribution of parental responsibility for the physical education of adolescents, a topic that remains in demand and relevant. This topic is still in demand and relevant. Firstly, research on applied parental-adolescent relations has been, is and will be more important than ever, since with the change in socio-economic relations in the country, parental-adolescent relations are also undergoing changes, both on the part of adolescents and on the part of parents. Our work presents the dynamics of parents’ attitude towards the younger generation. Secondly, the main task of the family is to educate new members of society. Thirdly, there is no doubt about the expediency of further research on responsibility as a fundamental scientific category, which at the same time has a large number of applied aspects. In our work, we examined the attribution of parental responsibility for the physical education of their children and what influences this process. An empirical study was conducted on the peculiarities of attribution of parental responsibility for the upbringing of adolescents. Of the factors influencing the attribution of responsibility, first of all, we were interested in the characteristics of the parent’s personality, since they have been very little studied, and in relation to the attribution of parental responsibility for the physical education of adolescents, they have not been studied at all. To solve the tasks set, a set of methods was used, including: theoretical and system-structural analysis. The conducted empirical research allowed us to identify the main psychological factors in the attribution of parental responsibility for raising adolescents, as well as to determine the nature of the relationship between the attribution of responsibility for upbringing and the psychological qualities of an individual.

СТРАТЕГІЧНІ ПРІОРИТЕТИ УПРАВЛІННЯ ФОРМУВАННЯМ ІНВЕСТИЦІЙНОГО ПОТЕНЦІАЛУ РОЗВИТКУ ТЕРИТОРІАЛЬНИХ ГРОМАД НА ЗАСАДАХ АКТИВІЗАЦІЇ ПІДПРИЄМНИЦТВА

The assessment of the investment attractiveness of territorial communities allowed us to identify the main problems in attracting investments. The article highlights the problems of social, economic and investment potential, which involve the interdependence and interrelationship of many factors and mechanisms that are not purely material in nature, as they belong to culture, politics, institutions and society in general. The purpose of the study is to study the main strategic priorities of the formation of the investment potential of the socio-economic development of territorial communities in the conditions of martial law. In the research process, general scientific and special methods were used, in particular: system-structural analysis (when analyzing the directions of development of territorial communities and incredible villages); extrapolation (when substantiating the involvement of investment potential in the development of territorial communities for the future) and others. It has been proven that entrepreneurship plays an important role in the implementation of strategies for the formation of investment potential for socio-economic development of territorial communities. It is highlighted that the investment attractiveness of the territorial community should include: the existing economic potential, the network of settlements and the network of public services, as well as social and human capital, since this will allow to make the most of the opportunities that arise in the socio-economic environment, in particular, the direction that will lead to connected with the favorable economic situation in the country. An assessment of the institutional system for managing investment in the development of territorial communities of Ukraine was carried out, and in particular, the name of the territorial community, the purpose of the investment project, future benefits for the territorial community and the cost of the investment project were disclosed. It has been proven that the investment factors of the development of territorial communities allows business structures to have freedom in choosing strategic decisions, forming the effective implementation of the strategy in terms of investment and requires the use of appropriate management tools.

Seismic Performance Analysis of Steel-Concrete Composite Structural System for Rail Transit Co-Construction Projects

Seismic Performance Analysis of Steel-Concrete Composite Structural System for Rail Transit Co-Construction Projects

Структурно-гидрографический подход к определению областей формирования стока рек бассейна оз. Байкал в период максимальной и экстремальной водности

The research is carried out determining the role of each link of channel network in the flow formation process and the water regime features for the river systems in the Lake Baikal basin. The period of regular water flow observations is at least 30 years. The structural and hydrographic analysis of river systems made on the basis of comparison of the results of dynamic and static modeling. The dynamic model corresponds to extreme water content, the static model – on the long-time average annual flow. Provinces and intermountain zones were defining based on physical and geographical zoning. The river systems have specific characteristics of flow formation in these zones. The number of permanent, temporary and episodic river mouths flowing into the Baikal are estimated. The power (magnitude) of each elementary link of the river system is estimated. The regions of formation, transit, and accumulation of flow are defined based on the regularities of the structure of the water-erosion network. The map of the spatial and topological distribution of the river systems by flow regions is created based on the results of the research. This research is relevant for obtaining additional information in order to analyze the flow and calculate the maximum water-bearing capacity of river systems.

Photoelectron spectroscopy of CsK2Sb photocathode at Synchrotron Radiation Facility using vacuum transport system

As accelerators and electron microscopes become more advanced, high-performance photocathodes are required. In particular, Cesium potassium antimonide (CsK2Sb) photocathode is of interest because of its low emittance, excitability in visible light, and high quantum efficiency (QE). The challenge is its high susceptibility to environment that lead to low operating vacuum pressure and short lifetime/low extraction charge. To resolve these issues, it is necessary to understand the molecular structure of the cathode and its degradation mechanism. In this study, we transported CsK2Sb photocathode to a beamline of synchrotron radiation facility using a vacuum transport system for molecular structure analysis. Specifically, the cathode was deposited in an evaporation system at Nagoya University. We transported it to Aichi Synchrotron Radiation Center (Aichi SR) located 15 km away, and analyzed it in the depth direction by X-ray photoelectron spectroscopy (XPS) at BL7U. Based on the results, we quantitatively evaluated the composition ratios and stoichiometry of the cathode elements (Sb, K, Cs). A Cs ex-cess state of surface was observed at the surface, and it is consistent with previous studies. The intended atomic structure of CsK2Sb was formed only at a few nanometres of the surface on the Mo substrate. On the other hand, the CsK2Sb cathode structure on the graphene substrate was preserved further in the depth direction.