Artykuły w czasopismach: „UML ELEMENT”

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Yasin, Verdi. "Tools Rekayasa Perangkat Lunak dalam Membuat Pemodelan Desain Menggunakan Unified Modeling Language (UML)." TRIDHARMADIMAS: Jurnal Pengabdian Kepada Masyarakat Jayakarta 1, no. 2 (2021): 139. http://dx.doi.org/10.52362/tridharmadimas.v1i2.666.

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Pengembangan Rekayasa Perangkat Lunak berorientasi Objek, saat ini menggunakan tools pemodelan desain yang sesuai dengan model perancangan aplikasi sistem berorientasi objek. Dalam membangun suatu aplikasi sistem berorientasi objek atau berorientasi langsung dengan para pengguna (Users), maka tools yang tepat untuk di gunakan sebagai tools perancangan aplikasi sistem berorientasi objek yang dapat menggambarkan model proses (blueprint) dari suatu Rekayasa Perangkat Lunak Berorientasi Objek ialah Unified Modeling Language (UML). Unified Modelling Language (UML) adalah suatu metode dalam pemodelan secara visual yang digunakan sebagai sarana perancangan sistem berorientasi objek. Awal mulanya, UML diciptakan oleh Object Management Group dengan versi awal 1.0 pada bulan Januari 1997 [13]. Pada September 1997 lahirlah Unified Modeling Language (UML) versi 1.1 dengan 8 buah diagram, Pada tahun 1999 lahirlah Unified Modeling Language (UML) versi 1.3, menjadi 9 buah diagram, dengan penambahan “Business use case Diagram”, Pada bulan Mei 2001 lahirlah Unified Modeling Language (UML) versi 1.4, menjadi 10 buah diagram, dengan penambahan “Object Diagram”, Pada tahun 2002 lahirlah Unified Modeling Language (UML) versi 2.0, menjadi 13 buah diagram, dengan penambahan menjadi 13 buah diagram [1]-[3]. Model diagram proses yang dapat di kembangkan atau dibangun menggunakan Unified Modeling Language (UML) ialah Use Case Diagram, Business Use Case Diagram, Activity Diagram, Sequence Diagram, Object Diagram, Class Diagram, StateChart Diagram, Collaboration Diagram, Component Diagram, Deployment Diagram, Composite Structure Diagram, Interaction Overview Diagram, Package Diagram, Timing Diagram. Unified Modeling Language (UML) diharapkan mampu mempermudah pengembangan perangkat lunak serta memenuhi semua kebutuhan pengguna dengan efektif, lengkap, dan tepat. Hal itu termasuk faktor-faktor scalability, robustness, security. Adapun tujuan dan fungsi perlu adanya Unified Modeling Language (UML) yakni (1) Dapat memberikan bahasa pemodelan visual atau gambar kepada para pengguna dari berbagai macam pemrograman maupun proses umum rekayasa, (2) Menyatukan informasi-informasi terbaik yang ada dalam pemodelan, (3) Memberikan suatu gambaran model atau sebagai bahasa pemodelan visual yang ekspresif dalam pengembangan sistem, (4) Tidak hanya menggambarkan model sistem software saja, namun dapat memodelkan sistem berorientasi objek, (5) Mempermudah pengguna untuk membaca suatu sistem. Dan Unified Modeling Language (UML) berguna sebagai blueprint dalam perancangan berupa coding suatu program. Software yang dapat menggambarkan Unified Modeling Language (UML) ialah Aplikasi StarUML. Aplikasi StarUML dapat digunakan untuk membuat suatu alur atau proses dari suatu prosedur program yang ingin dibuat dengan cara menggambarkan model perangkatnya. Didalam StarUML terdapat beberapa bagian utama dari Unified Modeling Language (UML) yaitu view, diagram, model element, dan general mechanism.

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Joon-Ho Lee and Qing Huo Liu. "An efficient 3-D spectral-element method for Schro/spl uml/dinger equation in nanodevice simulation." IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 24, no. 12 (2005): 1848–58. http://dx.doi.org/10.1109/tcad.2005.852675.

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Hoole, Samuel Ratnajeevan Herbert, Thiruchelvam Arudchelvam, and Janaka Wijayakulasooriya. "Reverse Engineering Legacy Finite Element Code." Materials Science Forum 721 (June 2012): 307–12. http://dx.doi.org/10.4028/www.scientific.net/msf.721.307.

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The development of code for finite elements-based field computation has been going on at a pace since the 1970s, yielding code that was not put through the software lifecycle – where code is developed through a sequential process of requirements elicitation from the user/client to design, analysis, implementation and testing and release and maintenance. As a result, today we have legacy code running into millions of lines, implemented without planning and not using proper state-of-the-art software design tools. It is necessary to redo this code to exploit new object oriented facilities and make corrections or run on the web with Java. Object oriented code’s principal advantage is reusability. Recent advances in software make such reverse engineering/re-engineering of this code into object oriented form possible. The purpose of this paper is to show how existing finite element code can be reverse/re-engineered to improve it. Taking sections of working finite element code, especially matrix computation for equation solution as examples, we put it through reverse engineering to arrive at the effective UML design by which development was done and then translate it to Java. This then is the starting point for analyzing the design and improving it without having to throw away any of the old code. Using auto-translators and then visually rewriting parts by the design so revealed, has no match in terms of speed and efficiency of re-engineering legacy code.

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Gasevic, Dragan. "Petri nets on the semantic web guidelines and infrastructure." Computer Science and Information Systems 1, no. 2 (2004): 127–51. http://dx.doi.org/10.2298/csis0402127g.

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This paper gives the Petri net ontology as the most important element in providing Petri net support for the Semantic Web. Available Petri net formal descriptions are: metamodels, UML profiles, ontologies and syntax. Metamodels are useful, but their main purpose is for Petri net tools. Although the current Petri-net community effort Petri Net Markup Language (PNML) is XML-based, it lacks a precise definition of semantics. Existing Petri net ontologies are partial solutions specialized for a specific problem. In order to show current Petri net model sharing features we use P3 tool that uses PNML/XSLT-based approach for model sharing. This paper suggests developing the Petri net ontology to represent semantics appropriately. This Petri net ontology is described using UML, Resource Description Framework (Schema) RDF(S) and the Web Ontology Language-OWL.

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Osiievskyi, Serhii, Oleksii Kolomiitsev, Pavlo Open’ko, Viacheslav Tretiak, Oleksii Petrenko, and Olha Petrenko. "Method of increasing the reliability of knowledge-oriented systems software through code reuse mechanisms." Journal of Scientific Papers "Social development and Security" 12, no. 1 (2022): 47–60. http://dx.doi.org/10.33445/sds.2022.12.1.6.

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The issues of possibility of application of the code reuse mechanism in the process of designing and developing software of knowledge-oriented systems have been considered. The necessity of an individual research on the development of software for analytical and information resources that provide support to all participants in the process of knowledge-oriented systems software development has been proved. The necessity of using the mechanisms of reuse of previously developed and verified program code as an element of the information resource has been shown. In frame of the developed method of improving the reliability of knowledge-oriented systems software through the of code reuse mechanisms, a new visual form of function libraries representation in the shape of a single software shell has been proposed. As a basic framework for solving the problem of information resource development, usage of Unified Modeling Language (UML), which is based on the paradigm of object-oriented programming has been proposed. Mentioned choice is justified by the fact that UML is an integral part of a unified software development process and is essentially an open standard that uses graphical notation to create an abstract model of the system. The obtained theoretical provisions are imaged into a running example, which shows one of the possible options for organizing libraries of functions as an element of the information resource. The use case diagrams, interaction diagrams, sequence diagrams, class diagrams have been developed and justified. Based on the obtained practical results, a block diagram of the method, which, in contrast to existing solutions, includes a procedure for generating of proofreads for basic UML-diagrams in accordance with requirements of the programming environments has been proposed.

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Putra, Erid Ade. "ANALISA DAN PERANCANGAN SISTEM PELAPORAN KINERJA PEGAWAI MENGGUNAKAN WORK SYSTEM FRAMEWORK DENGAN PEMODELAN UML." INTECOMS: Journal of Information Technology and Computer Science 1, no. 2 (2018): 151–58. http://dx.doi.org/10.31539/intecoms.v1i2.296.

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Employee performance report is an important element in an organization. This report relates to activities undertaken by employees in accordance with their respective duties and the amount of allowances earned employees within one month of work. General Bureau is one of the agencies that require employee performance report where at this moment this report is still done manually. For that, needed a system in managing employee performance report. The system built is analyzed using work system framework method, to model the system to be built then used unified modeling language. Keywords: Analysis and design, work system framework, unified modeling language, employee performance reporting application

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Kim, Jinhyun, Jin-Young Choi, and Insup Lee. "UML Behavior Models of Real-Time Embedded Software for Model-Driven Architecture." JUCS - Journal of Universal Computer Science 16, no. (17) (2010): 2415–34. https://doi.org/10.3217/jucs-016-17-2415.

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Model-Driven Architecture (MDA) presents a set of layered models to separate design concerns from platform concerns. The model executability for each model element is still challenging although MDA is currently able to cope with most syntactic and transformation definition issues. Moreover, the importance of rigorous specification and verification of the system is increasing, as the embedded software is more widely used for systems closely related to our life. Thus, this paper suggests behavior modeling views characterizing Platform-Independent Model (PIM) and Platform-Specific Model (PSM) behaviors and formal and verifiable models for them. In this, the PIM behavior is given from the view of the functionality of the software in Statecharts, whereas the PSM behavior is modeled from the view of a timed and resource-constrained behavior in TRoS, an extension of Statecharts in respect of time and resource constraints. Moreover, we provide an efficient way where PIM in Statecharts is transformed into PSM in TRoS. Using our approach, PIM and PSM behavior are captured in formal semantics for rigorous analysis in terms of system behavior, and the PSM behavior in TRoS is effectively and consistently obtained from the PIM behavior in Statecharts. We present a case study, in which safety-critical software for a railway control system is developed to show the feasibility of our approach.

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Purnama, Ega Bagus, Nurul Azizah, M. Nuraminudin, and Melany Mustika Dewi. "Analysis and Design of Queue Service Information System Integrated with WhatsApp using UML Method." International Journal of Computer and Information System (IJCIS) 5, no. 1 (2024): 1–7. http://dx.doi.org/10.29040/ijcis.v5i1.151.

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In the rapidly developing digital era, information systems have become an important element in increasing efficiency and effectiveness in various activities. As an important part of public services, queuing services withstand significant challenges in managing rapid population growth. Long waiting times and inefficient queue management can result in user dissatisfaction, increased workload for service providers, and potentially harm productivity. This research aims to overcome these challenges by identifying, pivoting, and creating an innovative information system integrated with the popular cross-platform application, WhatsApp. The main focus is automating queue service management to increase efficiency and user convenience. The resulting system is expected to provide significant changes in public services, reduce waiting times, and make queue management easier. The Unified Modeling Language (UML) methodology is used in the design of this system, providing systematic guidance to achieve these goals. In this research, we identify problems, user needs, functional requirements, and non-functional systems, including queue registration, queue management, user management, and service management. The results include use case diagrams, activity diagrams, sequence diagrams, and class diagrams, which provide a detailed overview of various aspects of the system. The results of this research can serve as a guide for application developers and demonstrate the benefits of UML in designing complex information systems.

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Rarasati, Niken, and Affero Bin Ismail. "Interactive Learning Media Development Based on Android Assisted by Google Sites on Building Static Calculation Element in 2nd Depok National Vocational High School." Jurnal Pendidikan Teknik Sipil 5, no. 1 (2023): 14–30. http://dx.doi.org/10.21831/jpts.v5i1.60168.

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Background: This study aims to develop interactive learning media based on android assisted by Google Sites on building static calculation element class X SMK N 2 Depok and to determine the feasibility of the media in terms of material and media aspects.Methods: The research is Research and Development (RD) method using waterfall model development. The stage of waterfall model are analysis, design, coding, testing, and maintenance. Data is collected using interviews, questionnaires, and device usage. Feasibility data analysis using category range analysis.Results: The results of this research according to the stages (1) the analysis stage reveals problems with learning methods and models that are not yet sufficient for students to learn according to the independent learning curriculum. The software used is Adobe Illustrator and assisted by Google Sites with an android smartphone v4.1 has a minimum of 1GB of RAM and 1GB of free memory. (2) The design stage uses UML planning and storyboards. UML diagrams include use case, activity, class, and sequence. (3) The coding stage is assisted by Google Sites using Markup Language HTML and Website Appsgeyser. (4) The testing phase is carried out on material and media aspects according to ISO 25010. (5) The maintenance stage involves improving the appearance and explanation of the questions.Conclusion: Based on the test results it is concluded that the media developed is feasible to use.

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P. SATHIYA and K. DHANDAYUTHAPANI. "ENHANCED LIPASE PRODUCTION FROM CELOSIA ARGENTEA SEED OIL USING MUTANT BACILLUS PUMILUS UVM6." Journal of Research ANGRAU 52, no. 2 (2024): 32–41. http://dx.doi.org/10.58537/jorangrau.2024.52.2.03.

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A mutant strain was developed by random mutation using UV-C radiation from wild parent strain Bacillus pumilus KMAS7. Following mutagenesis, eleven bacterial isolates were used for maximum lipase production and found that the strain UVM6 produced high lipase of 36.46±0.05 UmL-1 from C. argentea seed oil. It was 1.38 times more abundant than the wild parent strain. Robust mutant strain UVM6 was selected and designated as B. pumilus UVM6. Then this mutant strain was cultivated in SmF for production of lipase using C. argentea seed oil under different nutritional sources. An overall 2.95-fold enhanced extracellular lipase production (62.42±0.03 UmL-1) was obtained from C. argentea seed oil by SmF using 4% v/v C. argentea seed oil, 0.5% w/v glucose, 1% w/v ammonium sulphate and 10 μML-1 Zn as inducer, carbon, nitrogen and trace element sources respectively. Seed oil of C. argentea has been used in traditional folk medicine, but this is the first time we’re reporting lipase production from C. argentea by the newly isolated mutant B. pumilus UVM6.

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Lubis, Rizky Fauziah. "Perancangan Antarmuka Aplikasi Berbasis Web Menggunakan User Centered Design Dalam Pembelajaran Keragaman Budaya." JURTEKSI 4, no. 1 (2018): 1–6. http://dx.doi.org/10.33330/jurteksi.v4i1.2.

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Abstract: An interface design for learning application is designed based on the user need. User Centered Design (UCD) purposed for help the design process match with the user need which is user usability oriented. After arranging based on that need, so the application is modelled using Unified Modelling Language (UML) to describe the systematic and how the application works from the designed application. The use of UCD can be used in designing an application for cultural diversity learning in Asahan with the Web-based. The element in the information system explained graphically and expose the close relationship of each element. So by the detail design dan user need oriented, the youth attracted and willing to learn their culture by the comprehensive information system. Keywords: User Centered Design, Unified Modelling Language, culture diversity of Asahan Abstrak: Sebuah perancangan antarmuka aplikasi pembelajaran disusun dan dibuat berdasarkan kebutuhan penggunanya. User Centered Design (UCD) bertujuan untuk membantu perancangan sesuai dengan kebutuhan yang berorientasi pada usability pengguna. Setelah disusun sesuai kebutuhan tersebut, maka aplikasi dimodelkan dengan menggunakan Unified Modelling Language (UML) sehingga terlihat jelas seperti apa sistematika dan operasi penggunaan dari aplikasi yang dirancang. Penggunaan UCD dapat digunakan dalam merancang suatu aplikasi pembelajaran keragaman budaya di Asahan berbasis Web. Elemen yang ada pada aplikasi ini digambarkan secara grafis dan dapat memperlihatkan hubungan yang erat antar elemennya. Sehingga melalui perancangan yang detail dan berorientasi pada kebutuhan pengguna, generasi muda tertarik dan mau mempelajari kebudayaannya sendiri melalui sistem informasi yang komprehensif. Kata kunci: User Centered Design, Unified Modelling Language, keberagaman budaya Asahan.

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Dicapriyo, Ananta, Elbino Andreas, Firmansyah Firmansyah, Endar Nirmala, and Irpan Kusyadi. "Analisa dan Perancangan Aplikasi Cuti atau Ijin Karyawan Menggunakan Aplikasi Berbasis Web." Jurnal Teknologi Sistem Informasi dan Aplikasi 4, no. 2 (2021): 119. http://dx.doi.org/10.32493/jtsi.v4i2.10834.

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Employees as one element in a company have rights and obligations to the company. One of the rights for employees is leave or permission for a certain time. The obligation of a company is to provide such leave or permission. In the process of applying for leave or employee permits so far, many use conventional processes. Conventional here means still using a form in the form of a sheet of paper leave or permission and must be sent to various parties for approval. This will take a long time and is not in line with the Go Green Program that is being carried out by many companies. Reduce, Re-use, Recycle and Replace are the four concepts of the Go Green program. Replacing the application for leave or permission that has been using a form (paper) by using a web-based application program is a step forward by the company to implement the Go Green concept. Web-based application programs in addition to reducing paper usage also do not require large physical data storage areas. This can be realized by making a web-based leave application which is certainly easier in terms of access to all employees. Meanwhile, data storage can be stored in cloud storage media. In this study, an application design will be made using UML (Unified Modeling Language) to be used as a reference during development. UML provides many diagrams, but in this study only a few diagrams were used. The results of the study indicate that application design using UML can facilitate communication between stakeholders, can make it easier for programmers to translate into programming languages. Using UML can reduce application creation errors and speed up completion.

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Wu, Runfang, Ye Du, and Meihong Li. "A Model Transformation Method Based on Simulink/Stateflow for Validation of UML Statechart Diagrams." Mathematics 13, no. 5 (2025): 724. https://doi.org/10.3390/math13050724.

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A model transformation method based on state refinement and semantic mapping is proposed to address the challenges of high modeling complexity and resource consumption in symbolic validation of industrial software requirements. First, a rule-based semantic mapping system is constructed through the explicit definition of element correspondence between statechart components and verification models, coupled with a composite state-level refinement strategy to structurally optimize model hierarchy. Second, an automated transformation algorithm is developed to bridge graphical modeling tools with formal verification environments, supported by quantitative evaluation metrics for mapping validity. To demonstrate its practical applicability, the methodology is systematically applied to railway infrastructure safety—specifically the railroad turnout control system—as a critical case study. The experimental implementation converts operational statecharts of turnout control logic into optimized NuSMV models. Not only did the models remain intact, but the state space was also effectively reduced through the optimization of the hierarchical structure. In the validation phase, the converted model is tested for robustness using the fault injection method, and boundary condition anomalies that are not explicitly stated in the requirement specification are successfully detected. The experimental results show that the validation model generated by this method has improved validation efficiency in the NuSMV tool, which is significantly better than the traditional conversion method.

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Rapatsalahy, Andrianjaka Miary, Hajarisena Razafimahatratra, Thomas Mahatody, Mihaela Ilie, Sorin Ilie, and Raft Nicolas Razafindrakoto. "Automatic Generation of Object-Oriented Code from the ReLEL Requirements Model." SYSTEM THEORY, CONTROL AND COMPUTING JOURNAL 1, no. 1 (2021): 36–47. http://dx.doi.org/10.52846/stccj.2021.1.1.9.

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The final executable code should no longer be considered as a central element in a software development process but rather a naturally important component that results from a model transformation. The objective of the MDA (Model Driven Architecture) approach is to lift the lock of software development automation from the CIM (Computation Independent Model) requirements until the code of an application is obtained. Therefore, we have proposed in the framework of MDA an approach that consists of automatically generating object-oriented code from the CIM model represented by ReLEL (Restructuring extended Lexical Elaborate Language). ReLEL is a natural language-oriented model that represents both the client requirements and the conceptual level of a system. However, the MDA framework does not recommend the type of UML model that corresponds to each business activity. Consequently, automating the software development process from the CIM model specified by ReLEL becomes a complex task. Our strategy in this paper includes the instantiation of the ReLEL model in the Praxeme methodology, which models each of the company's concerns, grouped in a homogeneous whole, using the UML (Unified Modeling Language) and which considers the articulation of these aspects by adopting the MDA principle. To do this, we propose to automate the articulation that covers the intentional, semantic, logical, and software aspects of Praxeme. To validate our approach, we measure the coupling and cohesion of the UML class diagram obtained from the Java code generated from this article using the slicing technique. The results show that the coupling is weak, and the cohesion is strong. It can be deduced that the method proposed in this paper can produce a more reliable and efficient system.

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Frebian, Muhammad Rizki, Slamet Riyadi, and Dwijoko Purbohadi. "Web-Based Electrical Customer Service System." Emerging Information Science and Technology 3, no. 2 (2023): 57–65. http://dx.doi.org/10.18196/eist.v3i2.16894.

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The Electricity Customer Service Information System is a website for making new electricity requests and changing electrical power. Along with the development and advancement of technology, industrial technology is closely related to electric power, one of the most significant aspects that vigorously supports the development, particularly in the Information Technology sector in the urban world. Electric power is a fundamental element for enhancing the welfare of society. Therefore, electrical energy is a measure of societal development. Thus, a website-based information system was developed employing an observational data-gathering technique. This study utilized System Development Live Cycle (SDLC) as the system development approach, Unified Modeling Language (UML) for system analysis and design, PHP as the programming language, and MYSQL as the database.

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Winarti, Winarti, Angga Lisdiyanto, Ikhwan Abdillah, and Awang Andhykad Andhyka. "Pengembangan e-Presensi Dosen Berbasis Android di Universitas Darul Ulum." Jurnal Sistem Informasi Dan Informatika 2, no. 2 (2024): 20–28. https://doi.org/10.47233/jiska.v2i2.1496.

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Lecturer attendance is a crucial element in assessing lecturer performance in higher education institutions. However, the manual attendance methods still widely used have weaknesses, such as the risk of recording errors and fraud. This study aims to develop a QR Code-based lecturer attendance system that can be accessed through Android mobile devices. The system utilizes QR Code technology to ensure real-time and accurate lecturer attendance. The research method used is the waterfall software development model with Unified Modelling Language (UML) modeling. The application is designed using Android Studio and MySQL as the database. The results show that the QR Code-based attendance system can improve the efficiency and accuracy of the lecturer attendance process at the Graduate School of KH. Abdul Chalim Institute, Mojokerto

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Ulfa, Siti Maria, Firman Santoso, and Nur Azize. "Website-based Cooperation Agreement Monitoring Information System with Firebase Integration." Proceeding of International Conference of Religion, Health, Education, Science and Technology 1, no. 1 (2024): 98–109. https://doi.org/10.35316/icorhestech.v1i1.5603.

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Information systems have become core in managing business activities. Cooperation agreements, as an essential element in organizations, require efficient management to ensure the continuity of successful cooperation. Although there are already information systems in use, there are still challenges related to coordination, evaluation, and tracking of cooperation agreements. Therefore, this research aims to integrate Firebase technology into the cooperation agreement monitoring information system. By utilizing Firebase features such as Authentication, real-time database, and hosting, this system will also be connected to notifications via email and WhatsApp API to provide information about the status of the agreement submission. The development of this system uses the waterfall method and UML diagrams. The diagrams used are use case diagrams, activity, and class diagrams. Actors involved in this system are partners, admins, visitors, and office heads. Implementing the system developed using Firebase integration facilitates the process of submitting, monitoring, and evaluating cooperation and application development.

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Svitlana, Popereshnyak, and Vecherkovskaya Anastasia. "DEVELOPMENT OF THE MANAGEMENT SYSTEM OF ORDERS OF THE COMPANIES AND ORGANIZATION OF THE STAFF WORK." EUREKA: Physics and Engineering, no. 2 (March 30, 2018): 12–20. https://doi.org/10.21303/2461-4262.2018.00588.

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In the course of the study, the activity of Ukrainian enterprises was analyzed. It was revealed that the main aspects that require increased attention, regardless of the industry, are staff management and order management. The activity of any enterprise consists of fulfilling orders and, as a consequence, satisfying customers. It is proposed to develop an automated system that will enable to keep records of orders, namely: the time of order receipt, the number of products, the urgency, the necessary material and time resources, the priority of the order, the executor, the predicted and actual time of the order. This system will help to organize the work of staff, namely: to optimize the working hours of employees due to the dynamic scheduling of the task list; to introduce responsibility for an order that is tied to a specific employee, to keep records of shifts and working hours, automatically form a payroll with due account of worked shifts/hours. The work designed an automated system for managing orders and staff at middle-class enterprises. The requirements for this system are defined and two types of architecture are proposed. For a better understanding of the design phase of the automated system, a class diagram, activity diagram and interaction diagrams are presented. In the process of research, the end product was created with a user-friendly and intuitive user interface that maximally satisfies all the requirements that have been defined for this system. For today the system works in a test mode at the enterprise of Ukraine. The introduction of the system to the filter element manufacturing company allowed to improve the interaction with customers by 40 % due to faster fulfillment of orders; 80 % facilitate the work of managers to track and control the execution of orders; and also, by 20% increase the efficiency of the staff department. What on the whole positively affected the work of the enterprise as a whole.

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Mardian, Sherli, Komarudin Komarudin, Farhanah Fitria, and Fikri Irawan Abdurahman. "Business Transformation: Online Sales Application Design Using Laravel." Informatics Management, Engineering and Information System Journal 2, no. 2 (2025): 86–104. https://doi.org/10.56447/imeisj.v2i2.354.

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In a progressively sophisticated digital age, e-commerce technology has emerged as an essential element in the commercial landscape. E-commerce allows businesses to access a broader market without geographical constraints and allows consumers to conduct transactions at any time and location. Bossq Parfume Collection functions within the fragrance retail industry. This study used a descriptive methodology. The development methodology is Agile, utilizing system design methodologies based on UML (Unified Modeling Language). The Bossq Parfume Collection has a WhatsApp ordering system that relies on manual documentation, rendering it susceptible to human errors and data loss. Challenges in real-time order monitoring may result in delays in confirmation and shipping, thereby diminishing customer happiness. Moreover, employing Excel for extensive, real-time data management is ineffective, leading to inconsistencies and recording inaccuracies. To resolve these challenges and reduce errors in company administration, we created an application utilizing a PHP framework and JavaScript as programming languages. As a result, we developed an online sales application utilizing the Laravel framework to facilitate effective business management for Bossq Parfume Collection. Adopting an integrated e-commerce system can increase operational efficiency, reduce data management errors, and ultimately promote consumer satisfaction and corporate competitiveness in the digital marketplace.

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Wise, Richard, and Rhett Zimmer. "Empowering Model‐Based Systems Engineering Through Metamodeling." INCOSE International Symposium 34, no. 1 (2024): 1616–30. http://dx.doi.org/10.1002/iis2.13228.

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AbstractA critical enabler for Model‐Based Systems Engineering (MBSE) and Digital Engineering (DE) is the generation of coherent and consistent views of a system‐of‐interest based on information within a system model. In practice, system model development is facilitated through domain‐specific profiles, style guides, reference models, and low‐fidelity meta‐models to create coherent and consistent system information. Each of these approaches are useful but are insufficient for robust and automated verification of system models to an ideal. Furthermore, the expression of domain‐specific concepts and semantics relies on the proliferation of non‐standard, domain‐specific profiles as standard system modeling languages like the Systems Modeling Language (SysML) are general purpose. This paper proposes a novel approach to creating precise, machine‐interpretable metamodels implemented as a lightweight Unified Modeling Language (UML) profile. The profile includes numerous features that allow model architects to quickly specify context and domain‐specific modeling constructs without creating non‐standard stereotypes to apply domain‐specific meaning and usage rules. Three kinds of constraints can be inferred based on the relationships between meta‐model elements: type, multiplicity, and default value. Applications of well‐formed metamodels include a shared understanding of the intended model format and structure, as well as the one‐time programmatic generation of an encompassing suite of validation rules to evaluate a system model against the inferred constraints, thus ensuring consistency. Additional applications include programmatic generation of model analysis metrics, system models from metamodels, metamodels from reference models and element finding queries, and the ability to update a system model based upon the updated metamodel automatically. Use of the approach results in reduced time in system model development and analysis and ensures coherency and consistency of information thus increasing stakeholder use and confidence in the system model.

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Czédli, Gábor. "SPERNER THEOREMS FOR UNRELATED COPIES OF POSETS AND GENERATING DISTRIBUTIVE LATTICES." Ural Mathematical Journal 10, no. 1 (2024): 44. http://dx.doi.org/10.15826/umj.2024.1.004.

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For a finite poset (partially ordered set) \(U\) and a natural number \(n\), let \(S(U,n)\) denote the largest number of pairwise unrelated copies of \(U\) in the powerset lattice (AKA subset lattice) of an \(n\)-element set. If \(U\) is the singleton poset, then \(S(U,n)\) was determined by E. Sperner in 1928; this result is well known in extremal combinatorics. Later, exactly or asymptotically, Sperner's theorem was extended to other posets by A.P. Dove, J.R. Griggs, G.O.H. Katona, D.J. Stahl, and W.T.Jr. Trotter. We determine \(S(U,n)\) for all finite posets with 0 and 1, and we give reasonable estimates for the "\(V\)-shaped" 3-element poset and, mainly, for the 4-element poset with 0 and three maximal elements. For a lattice \(L\), let \(G_{\min}L\) denote the minimum size of generating sets of \(L\). We prove that if \(U\) is the poset of the join-irreducible elements of a finite distributive lattice \(D\), then the function \(k\mapsto G_{\min}{D^k}\) is the left adjoint of the function \(n\mapsto S(U,n)\). This allows us to determine \(G_{\min}{D^k}\) in many cases. E.g., for a 5-element distributive lattice \(D\), \(G_{\min}{D^{2023}}=18\) if \(D\) is a chain and \(G_{\min}{D^{2023}}=15\) otherwise. The present paper, another recent paper, and a 2021 one indicate that large direct powers of small distributive lattices could be of interest in cryptography.

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Lim, Hyean-Ho, Ho-Young Kim, and Hyun-Gyu Kim. "Development of an Abaqus User Element (UEL) Subroutine for Trimmed Hexahedral Elements." Transactions of the Korean Society of Mechanical Engineers - A 45, no. 4 (2021): 329–38. http://dx.doi.org/10.3795/ksme-a.2021.45.4.329.

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MELNYKOV, OLEKSANDR, and ANDREI KAPELESHCHUK. "WEB-BASED SYSTEM of DECISION SUPPORT FOR CALCULATING COMBAT AND NON-COMBAT LOSSES DURING MILITARY CAMPAIGNS IN THE MIDDLE AGES." Computer systems and information technologies, no. 4 (December 29, 2022): 61–72. http://dx.doi.org/10.31891/csit-2022-4-9.

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The project is devoted to calculating the number of losses of medieval armies using artificial intelligence methods. Several possible calculation methods have been considered, and historical sources have been analyzed. The analysis of factors that affected combat and non-combat losses and the analysis of scientific and popular science literature have been carried out, and the methods proposed by specialists have been translated into the language of formulas. The process of building neural networks, selecting their architecture, searching and synthesizing data for training samples have been considered, and the process of training and verifying the obtained data have been considered. Two models of neural networks and an information model in the form of UML diagrams of the future web application have been developed. Diagrams of use cases, classes, and components for each element of the web system have been described. The models have been implemented using the modern Django framework. A full-fledged web application with microblogging has been developed and tested. The conclusions have been drawn about the efficiency and scalability of the developed system, and the functionality of the system has been demonstrated using a real historical example. The project has developed the models of an information system for analyzing the number of troops and calculating military losses of the remote past. Mathematical models have been described, historical sources have been analyzed, and detailed models of the application have been created using the UML modeling language, which allows you to understand its interface in detail at the modeling stage. Based on the data obtained in the analysis of historical literature, the neural network architectures have been developed to determine non-combat losses in the medieval army and determine combat losses based on the data on the number of each branch’s soldiers of the armed forces who were involved during the battle. Web applications for calculating combat and non-combat losses have been developed, interface design and mini-block for publishing system News have been developed either. The non-combat losses suffered by the Mongol army in the first month of the Western campaign (1236) have been calculated as the example.

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Shafighi, Nesa, and Babak Shirazi. "Ontological Map of Service Oriented Architecture Based on Zachman." Research in Economics and Management 2, no. 4 (2017): 33. http://dx.doi.org/10.22158/rem.v2n4p33.

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<em>Service orientation is an approach in the field of enterprise architecture, business information systems and software application that its main element is the service. Shared services is an organization model of sharing, across an organization. It enables collaboration among the functions/departments. Main motivations for shared services are sharing, promote efficiency, reduce cost, and support scalability. Despite of the widespread use of these two approaches in information technology, there is no tool to optimize the management of them. The aim of this study is Ontological map of service oriented architecture based on zachman framework to adapt it in the reference enterprise architecture framework through implementation ontology views on system architect software and as well as equivalent ontology component with UML diagrams. After the implementation of the suggested model, the results showed that ontology is a formal description and explicit display of objects, concepts and other entities in the relationship between them. In other words, there is a model that describe all that is in fact in to understandable language for the system. Thus the proposed establishes have association between all aspects of zachman framework, also to create a clear description of business concepts in the management of shared services and is effective to provide a unified platform for enterprise modeling.</em>

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Surahmat, Ahmad, Korneilis Korneilis, and Tubagus Dedy Fu'ady. "PERANCANGAN SISTEM PENDUKUNG KEPUTUSAN PENGANGKATAN KARYAWAN KONTRAK MENJADI KARYAWAN ORGANIK DENGAN METODE SAW PADA PT. KRAKATAU JASA LOGISTIK." Journal of Innovation And Future Technology (IFTECH) 5, no. 2 (2023): 43–55. http://dx.doi.org/10.47080/iftech.v5i2.2702.

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An important element in a company that is highly expected is Human Resources (HR). If HR can be well organized, the company can carry out all its business processes properly. One of the ways of good HR management by using the regeneration of each employee, the appointment of contract employees to become organic employees is a form of regeneration as a successor for senior employees whose term of service will soon be over. So before the employee is declared retired, HR management must evaluate contract employees who will be promoted as organic employees to become their successors. There is no internal system to promote employees at PT. Krakatau Logistics Services, is a problem in hiring organic employees which usually takes time, effort and is very expensive. And do not yet have criteria that can be used as a benchmark for evaluating employee performance, making it difficult to make decisions. The system designed here uses the Simple Additive Weighting (SAW) method. The data collection methodologies used were observation and interviews, as well as the protoyping system development method and UML data modeling. The programming language used uses PHP. The positive impact of designing this decision support system is that the implementation of hiring contract employees to become organic employees can be done internally without the need to involve third party services.

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Panjaitan, Irwan Santus, Sri Handani Widiastuti, and Abdul Zain. "Aplikasi Human Resource Information System Payroll Berbasis Web Pada PT. BPR Paro Tua." Jurnal Nasional Komputasi dan Teknologi Informasi (JNKTI) 5, no. 2 (2022): 183–92. http://dx.doi.org/10.32672/jnkti.v5i2.4163.

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Sistem dan Sumber Daya Manusia disebuah perusahaan merupakan pondasi dan/atau dasar untuk kelancaran tugas organisasi, kelancaran aktivitas administrasi dan menjadi unsur pendukung pelaksanaan fungsi dari manajemen sebuah organisasi. Setelah proses rekrutmen dan masuk pada bagian basis data karyawan dan selanjutnya ke tahap penggajian serta pelaporan informasi data karyawan dan gaji karyawan masih menggunakan Microsoft Excel sehingga menghasilkan informasi yang belum efisien dan sering terjadi human error. Untuk mengatasi hal tersebut dibutuhkan sebuah sistem agar dapat mempermudah proses pengolahan data karyawan dan penggajian dengan cepat dan akurat. Penelitian ini dibuat mulai dari tahap pengumpulan data yang diperoleh dari wawancara dan observasi selanjutnya tahap analisa system yang sedang berjalan di BPR PARO TUA, kemudian desain sistem yang baru, implementasi, pengujian dan pemeliharaan system. Aplikasi yang dibuat dengan menggunakan database MySQL dan Bahasa pemrograman PHP hingga pengimplementasian dengan berorientasi objek menggunakan Unifield Modelling Language (UML). Dengan pembuatan sistem ini telah menghasilkan sebuah sistem yang dapat mempermudah untuk tahap pengiputan data karyawan, pemrosesan penggajian serta pelaporan gaji kepada yang berwenang dan informasi slip gaji yang bisa diakses oleh setiap karyawan, sehingga menghasilkan informasi yang lebih efektif dan efisien. Kata-kata kunci: Aplikasi, Human Resource, web, phpAbstract - Systems and Human Resources in a company are the foundation and/or basis for the smooth running of organizational tasks, the smooth running of administrative activities and become a supporting element for the implementation of the functions of the management of an organization. After the recruitment process and entering the employee database section and then on to the payroll stage and reporting information on employee data and salaries, employees still use Microsoft Excel, resulting in inefficient information and frequent human errors. To overcome this, a system is needed in order to facilitate the processing of employee data and payroll quickly and accurately. This research was made starting from the stage of collecting data obtained from interviews and observations, then the stage of system analysis that was running at BPR PARO TUA, then the design of the new system, implementation, testing and maintenance of the system. Applications made using the MySQL database and PHP programming language to object-oriented implementation using Unifield Modeling Language (UML). With the creation of this system, it has produced a system that can make it easier for the stages of entering employee data, processing payroll and reporting salaries to the authorities and salary slip information that can be accessed by every employee, resulting in more effective and efficient information.Keywords: Application, Human Resource, web, php

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Paim, Claudia. "Natureza um pouco morta, um tanto viva [Life: a little still and yet alive]." PORTO ARTE: Revista de Artes Visuais 22, no. 37 (2017): 213. http://dx.doi.org/10.22456/2179-8001.80129.

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Ensaio é também experimento. Ensaio-experiência-corpo. Arranjos entre um corpo maduro e marcado e elementos deslocados da vida cotidiana. Uma busca por composição onde a pele é o único elemento constante.   __________________________________________ An essay is also an experiment. Essay-experience-body. Arrangements between a mature and marked body and elements displaced from everyday life. The search for composition where the skin is the only constant element.

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Ortiz, Guadalupe, and Alfonso Garcia-de-Prado. "Improving device-aware Web services and their mobile clients through an aspect-oriented, model-driven approach." Information and Software Technology 52, no. 10 (2010): 1080–93. https://doi.org/10.1016/j.infsof.2010.05.002.

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Context: Mobile devices have become an essential element in our daily lives, even for connecting to the Internet. Consequently, Web services have become extremely important when offering services through the Internet. However, current Web services are very inflexible as regards their invocation from different types of device, especially if we consider the need for them to be adaptable when being invoked from mobile devices.Objective: In this paper, we provide an approach for the creation of flexible Web services which can be invoked transparently from different device types and which return subsequent responses, as well as providing the client’s adaptation as a result of the particular device characteristics and end-user preferences in a completely decoupled way.Method: Aspect-Oriented Programming and model-driven development have been used to reduce both the impact of service and client code adaptation for multiple devices as well as to facilitate the developer’s task.Results: A model-driven methodology can be followed from system models to code, providing the Web service developer with the option of marking which services should be adapted to mobile devices in the UML models, and obtaining the decoupled adaptation code automatically from the models.Conclusion: We can conclude that the approach presented in this paper provides us with the possibility of following the development of mobile-aware Web services in an integrated platform, benefiting from the use of aspect-oriented techniques not only for maintaining device-related code completely decoupled from the main functionality one, but also allowing a modularized non-intrusive adaptation of mobile clients to the specific device characteristics as well as to final user preferences.

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Aviantika, Risma Dara Awal, Kustanto Kustanto, and Muhammad Hasbi. "Pencarian Data Barang Produk Atribut Sekolah Menggunakan Algoritma Binary Search." Jurnal Teknologi Informasi dan Komunikasi (TIKomSiN) 9, no. 1 (2021): 75. http://dx.doi.org/10.30646/tikomsin.v9i1.546.

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ABSTRACTTechnology and information that is growing and sophisticated must be balanced according to the needs. For it was made the application of binary algorithms for the search data goods production of school attributes. Many methods in search with the goal of making it easier to search, e.g. search data of production items of school attributes with binary search method. Convection in the search of production goods using the manual way by looking for the archive data written in the notebook, the purpose of this research is to create a data retrieval system of goods that will be applied as a data retrieval tool of goods, as well as change the system manual to the computing system. In this research using Binary Search algorithm. Binary search algorithm is a technique applied only on the sorted element (sorted). This research using method of binary search algorithm with analysis stage, system design, coding/construction, testing, and implementation. In the analysis stage, the collection of data conducted is observation and literature study. At the system design stage using Unified Modelling Language (UML) include the use case diagram, activity diagram, Sequence diagram, and Diagram class. At the construction stage using the Java programming language using Netbeans and MySQL Server tools while the implementation of this system is the application of data retrieval of goods. To know the eligibility of a system, it is necessary to test against the search time of 210 data each time duration, 0.0004 seconds, 0.0005 seconds, 0.0006 seconds, 0.0007 seconds, 0.0008 seconds, 0.0009 seconds, 0.0010 seconds, 0.0012 seconds, 0.0014 seconds, 0.00117 seconds. The final result of this study is the application of search for production goods with Binary Search Algorithm Method.

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Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2015): 246–52. http://dx.doi.org/10.1093/jmammal/gyv173.

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Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting (“tents”) by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a “tent” that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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Vaskiv, R. I., O. M. Hrybovskyi, N. E. Kunanets, and O. M. Duda. "INFORMATION SYSTEM OF STREET LIGHTING CONTROL IN A SMART CITY." Radio Electronics, Computer Science, Control, no. 3 (November 3, 2024): 212. http://dx.doi.org/10.15588/1607-3274-2024-3-18.

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Context. In the context of the rapid development of technologies and the implementation of the concept of smart cities, smart lighting becomes a key element of a sustainable and efficient urban environment. The research covers the analysis of aspects of the use of sensors, intelligent lighting control systems with the help of modern information technologies, in particular such as the Internet of Things. The use of such technologies makes it possible to automate the regulation of lighting intensity depending on external conditions, the movement of people or the time of a day. This contributes to the efficient use of electricity and the reduction of emissions into the atmosphere. Objective. The purpose of the paper is to analyze the procedures for creating an information system as a tool for monitoring and evaluating the level of illumination in a smart city with the aim of improving energy efficiency, safety, comfort and effective lighting management. The implementation of a smart lighting system for Lviv will help improve energy efficiency and community safety. Method. A content analysis of scientific publications was carried out, in which the results of research on the creation of street lighting monitoring systems in real urban environments were presented. The collection and analysis of data on street lighting in the city, such as energy consumption, illumination level, lamp operation schedules, and others, was carried out. Machine learning methods were used to analyze data and predict lighting needs. Using the UML methodology, the conceptual model of the street lighting monitoring information system was developed based on the identified needs and requirements. Results. The role of data processing technologies in creating effective lighting management strategies for optimal use of resources and meeting the needs of citizens is highlighted. The study draws attention to the challenges and opportunities of implementing smart lighting in cities, maximizing the positive impact of smart lighting on modern urban environments. The peculiarities of the development and use of an information system for controlling street lighting in a smart city are analyzed. The potential advantages and limitations of using the developed system are determined. Conclusions. The project on the creation of an information system designed to provide an energy-efficient lighting system in a smart city will contribute to increasing security, particularly, ensuring the safety of the community through integration with security systems, reducing energy consumption, through minimizing the electricity usage in periods when the need for lighting is not necessary. It has been determined that to implement an information system for remote monitoring and lighting control in a smart city, it is advisable to consider the possibility of using a complex lighting control system. Calculations were made on the example of Lviv for the city’s lighting needs. The use of motion sensors to determine the need to turn on lighting was analyzed. A conceptual model of the information system was developed using the object-oriented methodology of the UML notation. The main functionality of the information system is defined.

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Mahdavifard, Hamid. "LEARNING ELEMENTS, MEMORY AND MEDICAL EDUCATION." Studies in Medical Sciences 35, no. 8 (2024): 675–78. https://doi.org/10.61186/umj.35.8.675.

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Marcelo, Perez da Cunha Lima, Branco Peres Neto José, Emílio de Andrade Rogério, and Vinícius Vieira Nascimento Rubens. "DIREITOS FUNDAMENTAIS: CONTORNOS, CARACTERÍSITCAS E ELEMENTOS." Revistaft 27, no. 121 (2023): 50. https://doi.org/10.5281/zenodo.7798050.

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Os direitos fundamentais são um corolário da dignidade da pessoa humana e, portanto, ocupam uma posição de destaque normativo no ordenamento jurídico brasileiro. A garantia dos direitos fundamentais se confunde com a própria função e justificativa do poder estatal. Não obstante serem o núcleo duro do sistema jurídica, há muitas controvérsias envolvendo seu contorno, características e elementos; sendo esta a justificativa e o objetivo da presente pesquisa. A metodologia utilizada foi a qualitativa de natureza bibliográfica, envolvendo revisão de literatura para análise do objeto em questão. A problemática que se pretende responder consiste: quais os contornos, características e elementos dos direitos fundamentais? A conclusão obtida foi de que o termo adequado é o “pessoas com deficiência”, uma vez que afasta a existência de uma incapacidade da pessoa e aponta os obstáculos sociais como elementos da exclusão. Dentro da disposição do texto constitucional, os direitos fundamentais se destacam como sendo os direitos mais importantes do ordenamento jurídico, tendo em vista serem a instrumentalização do objetivo mais importante da República Federativa do Brasil: a dignidade da pessoa humana. Portanto, entender os contornos, características e elementos dos direitos fundamentais é um exercício primordial para a efetividade de seu conteúdo.

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Yakovleva, S. M. "International Students Recruiting as an Element of Russian Universities Internationalization." University Management: Practice and Analysis 106, no. 6 (2016): 64–70. http://dx.doi.org/10.15826/umj.2016.106.060.

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Azarabadi, Javid. "Evaluation of Total Knee Arthroplasty Surgery with Finite Element Analysis." ULUTAS MEDICAL JOURNAL 10, no. 2 (2024): 39. http://dx.doi.org/10.5455/umj.20240305070048.

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Introduction: This study aims to demonstrate the importance of the finite element method (FEM) in total knee arthroplasty (TKA) to minimize the necessity for revision. Materials and Methods: In our study, the TKA system implanted in femoral and tibial bones has been numerically analyzed by three-dimensional FEM. The results and the TKA model have been transferred to 3D SolidWorks 3D software. This study's application aspect focuses on the stress distribution in the interaction between the distal bone portions of the knee joint and the TKA. Our study presents the load distribution on the implants and the demonstration data applied in the normal surgical procedure. The load distribution has also been analyzed, and the degree of valgus was reduced by 3 degrees. This situation helped us to predict early polyethylene corrosion and failure in the future. Results: When the valgus angle was reduced by 3°, the load distribution on the implants increased in the medial compartment, especially in the polyethylene insert. This led to the prediction of early polyethylene wear and failure in the future. Conclusion: FEM emphasizes the importance of biomechanical load distribution during TKA. It is also a good method to reduce the incidence of TKA revision and increase patient satisfaction after TKA.

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Ch, Ram Mohan Reddy, Evangelin Geetha D, Srinivasa KG, V. Suresh Kumar T, and Rajani Kanth K. "General Methodology for developing UML models from UI." International Journal on Web Service Computing (IJWSC) 2, no. 4 (2011): 01–16. https://doi.org/10.5281/zenodo.4033906.

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In recent past every discipline and every industry have their own methods of developing products. It may be software development, mechanics, construction, psychology and so on. These demarcations work fine as long as the requirements are within one discipline. However, if the project extends over several disciplines, interfaces have to be created and coordinated between the methods of these disciplines. Performance is an important quality aspect of Web Services because of their distributed nature. Predicting the performance of web services during early stages of software development is significant. In Industry, Prototype of these applications is developed during analysis phase of Software Development Life Cycle (SDLC). However, Performance models are generated from UML models. Methodologies for predicting the performance from UML models is available. Hence, In this paper, a methodology for developing Use Case model and Activity model from User Interface is presented. The methodology is illustrated with a case study on Amazon.com. 

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Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2016): 246–52. https://doi.org/10.5281/zenodo.13432422.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting ("tents") by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a "tent" that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2016): 246–52. https://doi.org/10.5281/zenodo.13432422.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting ("tents") by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a "tent" that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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45

Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2016): 246–52. https://doi.org/10.5281/zenodo.13432422.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting ("tents") by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a "tent" that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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46

Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2016): 246–52. https://doi.org/10.5281/zenodo.13432422.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting ("tents") by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a "tent" that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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47

Rodríguez-Herrera, Bernal, Luis Víquez-R, Eugenia Cordero-Schmidt, Jean M. Sandoval, and Armando Rodríguez-Durán. "Energetics of tent roosting in bats: the case of Ectophylla alba and Uroderma bilobatum (Chiroptera: Phyllostomidae)." Journal of Mammalogy 97, no. 1 (2016): 246–52. https://doi.org/10.5281/zenodo.13432422.

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(Uploaded by Plazi for the Bat Literature Project) Abstract Roost selection in mammals is an important selective pressure, and many animals find shelter in previously existing structures. Furthermore, the microclimate of roosts is a crucial element for bat survival, and modified leaves are used for roosting ("tents") by 22 species of bats. Our objective was to determine whether the inverted boat tents used by Ectophylla alba and pinnate tents used by Uroderma bilobatum provide energetic benefits. We measured the ambient temperature under modified and unmodified leaves (UMLs) of Heliconia imbricata and Cocos nucifera . We also measured temperature with (simulated bat presence) and without a heat source, and finally we measured bat energy expenditure at different temperatures. Our results show that when a heat source is present tents conserve heat better than a UML. The energy expenditure of E. alba and U. bilobatum increased up to 55% and 48%, respectively, with a decrease of temperature from 25°C to 20°C. We concluded that since the temperature at our study site drops below 25°C every night and remains that way until mid-morning, using a "tent" that maintains a temperature higher than ambient temperature, or close to 25°C degrees, provides an energetic advantage. La selección del refugio en los mamíferos es una presión selectiva importante y muchos animales encuentran refugio en estructuras ya existentes. El microclima del refugio es un elemento crucial para la sobrevivencia de los murciélagos. Las hojas modificadas (tiendas) son utilizadas por 22 especies de murciélagos. Nuestro objetivo era determinar si la tienda de bote invertido utilizada por Ectophylla alba y tiendas pinnadas utilizadas por Uroderma bilobatum brindan un beneficio energético a los murciélagos. Se midió la temperatura bajo hojas modificadas y no modificadas de Heliconia imbricata y Cocos nucifera . Además se midió la temperatura con fuente (simulando la presencia de murciélagos) y sin fuente de calor, finalmente se midió el gasto energético de los murciélagos a diferentes temperaturas. Los resultados muestran que cuando hay una fuente de calor presente, la tienda conserva el calor mejor que una hoja no modificada. El gasto energético de E. alba y U. bilobatum puede incrementarse hasta 55% y 48%, respectivamente, cuando la temperatura decrece entre 25°C y 20°C. Concluimos que como la temperatura en este sitio de estudio baja de los 25°C cada noche y hasta media mañana, utilizar una tienda que mantiene la temperatura arriba o cerca de los 25°C, provee una ventaja energética.

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Arpaci, Abdullah, Hasret Ecevit, Muhittin Onderci, Meral Kucuk, and Serdar Olt. "Trace Element and Lipid Profile in Patients with Type-II Diabetes Mellitus." ULUTAS MEDICAL JOURNAL 6, no. 2 (2020): 59. http://dx.doi.org/10.5455/umj.20200305101734.

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Datsun, Nataliya N. "Investigation of Defects in Models of Functional Requirements Created by Students in Object-oriented Analysis." Вестник Пермского университета. Математика. Механика. Информатика, no. 4(59) (2022): 43–53. http://dx.doi.org/10.17072/1993-0550-2022-4-43-53.

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Assessment of the degree of level of IT specialists professional competencies when performing tasks in practice-oriented disciplines is an actual problem. Defects in functional requirements models created by students in object-oriented analysis affect the rest of the information system modeling stages. The aim is to study defects in UCDs. The tasks are study of the distribution of the number of types of defects and their number in UCD with a low level of detail, created by IT-students at the stage of object-oriented analysis; study of the relationship between defects of various types over several academic years in order to detect the influence of pedagogical influence on the density of defects. Statistical analysis methods using relationship scales are applied. As a result of the study of a corpus of 247 models for the period from 2016–2017 to 2021–2022 academic year, 2585 defects were identified. Their classification is used: lexical, syntactic and semantic. Types of defects are identified in each class. The study used indicators: the number of defects types and the number of these defects. As a result, it was revealed that the distributions of UCD defects indicators are not normal distributions. The use of a teaching aid with examples of creating UCD in the educational process, starting from the 2019–2020 academic year, has led to a steady decrease in the number of defects. This is confirmed by a statistically significant 95 % difference in indicators for a pair of academic years 2018–2019 and 2019–2020 according to the Wilcoxon–Mann–Whitney criterion. A positive aver-age relationship was found between the number of defects in the lexical and semantic classes in 2016–2017, 2017–2018 and 2021–2022 academic years. A positive strong relationship was found in the class of lexical defects be-tween types that refer to the attributes of one element of the model. In all other cases, no connection has been iden-tified that can be taken into account. The approach used can be applied to analyze other types of student UML models.

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BORIS, Georges Daniel Janja Bloc. "Elementos para uma história da psicoterapia de grupo." PHENOMENOLOGICAL STUDIES - Revista da Abordagem Gestáltica 20, no. 2 (2014): 206–12. http://dx.doi.org/10.18065/rag.2014v20n2.7.

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