Reengineering Model Research Articles

Integrating Process Re-Engineering Models in Cement Production to Improve Energy Efficiency

The demand for cement has significantly increased, growing by 8% in the year 2022 and by a further 12% in 2023. It is highly anticipated that this trend will continue, and it will result in significant growth by 2030. However, cement production is highly energy-intensive, with 70 to 80% of the total energy consumed during the clinker formation, which is the main cement production process. Minimising energy losses requires a radical approach that includes optimising the performance of the kilns and significantly improving their energy efficiency. One of the most efficient approaches to optimise the performance of the kilns and reduce energy losses is by integrating process re-engineering models, which leverage process data analytics, machine learning, and computational methods. This study employed a model-based integration approach to improve energy efficiency during clinker formation. Energy consumption data were collected from two semi-automated cement production plants. The data were analysed using a regression model in Minitab (Minitab 21.1.0) statistical software. The analysis resulted in a linear energy consumption equation that links energy consumption to both production and energy loss. Dynamic simulations and modelling using Simulink in MATLAB were performed based on a proportional–integral–derivative (PID)-controlled system. The dynamic behaviour of the model was evaluated using data from Plant A and validated with data from Plant B. The energy efficiency equation was established as a mathematical model that explains energy improvements based on incorporating parameters for the cement kiln system and disturbances from the environment.

Feminist Re-Engineering of Religion-Based AI Chatbots

Religion-based AI chatbots serve religious practitioners by bringing them godly wisdom through technology. These bots reply to spiritual and worldly questions by drawing insights or citing verses from the Quran, the Bible, the Bhagavad Gita, the Torah, or other holy books. They answer religious and theological queries by claiming to offer historical contexts and providing guidance and counseling to their users. A criticism of these bots is that they may give inaccurate answers and proliferate bias by propagating homogenized versions of the religions they represent. These “embodied spiritual machines” may likewise bear bias against women, their gender, and their societal roles. This paper crafts a concept intended to address this GPT issue by reimagining, modifying, and implementing a feminist approach to these chatbots. It examines the concepts and designs of these bots and how they address women-related questions. Along with the challenge of bringing gender and diversity-sensitive religious wisdom closer to the people through technology, the paper proposes a re-engineered model of a fair religion-based AI chatbot.

Market adaptation mechanism development of business models in digital economy conditions

The article considers approaches to the concept of business model of business activity, considers its modern content in the context of taking into account the peculiarities and using the advantages of the digital economy. An analytical review of business models currently used by domestic and foreign companies with the allocation of e-commerce and innovation models is made. It is proven that the improvement of existing business models or the creation of new ones should be carried out through the re-engineering of their business processes. The classification of business processes according to various classification features which can be used in the process of reengineering, is given. Reengineering as a method of radical redesign of the company's business model, taking into account the main trends in the development of modern economy and the signals of key stakeholders is characterized in detail. Based on the results of the research, a conceptual model of hybrid reengineering for market adaptation of business models of Russian enterprises to the conditions of market economy is developed. Promising directions of its improvement were identified for all the main structural elements forming its integrity and synergetic character.

Strategi Pengembangan Berkelanjutan Industri Pariwisata Kota Makassar melalui Model Rekayasa Ulang Proses Bisnis

The current global market continues to experience changes, the better the company's performance, the greater the competitiveness that the company can achieve. It is then important to evaluate and analyze the company's business processes, then engineer part or all of the necessary business processes to improve performance. Business process reengineering is a series of activities carried out by a company to achieve its goals. These activities are organized in such a way that they can realize real business goals and produce value for customers. This research aims to (1) design a sustainable development strategy for the tourism industry, (2) develop a business process reengineering model in the tourism industry (3) analyze the competitive advantages of the tourism industry in increasing competitiveness. The research objective is to improve the performance of the tourism industry by identifying and implementing the changes needed to achieve better business goals through the Business Process Reengineering model. This research uses descriptive analytical research methods using primary and secondary data. Primary data was obtained through surveys and direct interviews with tourism industry players in Makassar City. Secondary data was obtained through literature study and statistical data related to the condition of the tourism industry. The results of this research found that the Makassar City tourism industry can grow and develop sustainably through the implementation of a business process reengineering model so that it can increase competitiveness, efficiency and service quality.

Model Business Process Reengineering dan Integrasi Pelaporan pada Pengendalian Intern

Internal control practices through assurance activities such as audits, reviews, evaluations, and monitoring; and consulting activities such as providing input, facilitation, and training have not been integrated with each other, thus affecting the effectiveness and efficiency of internal control. Likewise, internal control reporting has not been integrated to external partners, which affects the quality of follow-up on the results of internal control activities. This study aims to initiate a model for implementing business process reengineering in integrating government internal control and finding a form of integrating internal control reporting to external partners to create certainty of follow-up on supervision results. The research method used is qualitative with a conceptual approach and case approach. The results showed that the business process reengineering model can be carried out by integrating assurance activities such as reviews, audits, evaluations, and monitoring with consulting activities such as providing advice, training, and agency facilitation into an integrated and connected system. The results also show the form of integrating agency performance reporting in integrated internal control in independent state institutions such as the Ombudsman and the State Civil Apparatus Commission, and an integrated internal control financial audit reporting system in independent state institutions such as the Corruption Eradication Commission and the Supreme Audit Agency. Keywords: Business Process Reengineering Model, Internal Reporting, Integration Control System

Simplifying Production Capacity and Workforce Planning for Firms in Ghana’s Distillery Industry: A Simplex Linear Programming Illustration

The convoluted operational nature of the distillery industry has left production managers battling with their planning needs. Meanwhile competition in the industry is nurtured around efficient and effective production facility and workforce configurations. Using a hypothetical dataset, this paper demonstrates how firms in Ghana’s distillery industry can apply plant capacity utilization and efficiency measures, financial cost and volume analysis, and machine hour measuring techniques to plan their production configurations at optimal cost and profit levels. The paper also designs a workforce re-engineering model for firms using a Simplex Linear Programming (LP) Method. Firms are now assured of an effective strategy for decision-making on the type of production plant to install the quantity of products to produce in a particular period and the maximum cost and profit levels to produce at. In addition, firms can also determine labor-hours and overtime schedules that would be required for a particular production period accurately.

Research on the innovation of collaborative education model of scientific research and teaching in colleges and universities based on the theory of process reengineering

Abstract Colleges and universities are the major sources of scientific research. They reveal how the effectiveness is related to the development of the whole society and the living standards of all employees. This article starts from the education model, based on relevant theoretical knowledge. It helps to explore and innovate the path to realize the ‘college scientific research and teaching collaborative education model’ within the university and construct the SVM-process reengineering model to study its feasibility. According to the calculation results, the teaching results of the enterprise teaching mode are the lowest, with an average proportion of about 32.74%, the average proportion of the teaching results of the traditional teaching mode is only 42.56%, and the average proportion of the teaching results of the collaborative education is as high as 97.86%. Therefore, measures should be taken to enhance the flexibility of training content and to carry out various forms of school research, teaching and collaborative education models.

ОЦІНКА ЕФЕКТИВНОСТІ СТРАТЕГІЇ РЕІНЖИНІРИНГУ ВЕРТИКАЛЬНОІНТЕГРОВАНИХ СТРУКТУР В АГРАРНОМУ СЕКТОРІ

Goal. The purpose of the article is to assess the effectiveness of reengineering of vertically integrated structures in the agricultural sector. The study is aimed at determining the impact of reengineering on productivity, financial performance, product quality, resistance to change and other key aspects of agricultural production. Method. The choice of research methods is determined by the complex nature of the work, the specifics of the industry. Among them: comparison, detailing, analysis and synthesis, analysis of market and competitive trends, analysis of socio-cultural influence, which in combination will allow to provide a comprehensive view on the effectiveness of re-engineering of vertically integrated structures in the agricultural sector. The results. As a result of the study of the effectiveness of reengineering of vertically integrated structures in the agricultural sector, it was found that the assessment of the implementation of a certain model and the adoption of individual decisions depends on a number of factors and includes a set of analysis procedures. Performance indicators are systematized into quantitative and qualitative, and a brief description of each is provided. Reengineering of vertically integrated structures is a complex approach that can affect various aspects of agricultural enterprises. Despite the advantages, it is important to conduct an in-depth analysis of the effectiveness of this process and determine how it meets the hopes and needs of the agricultural sector and a specific enterprise, its strategy and tasks. The main problems of implementing reengineering and ways to solve them were indicated. Scientific novelty. Based on the conducted research and analysis of sources, indicators of the effectiveness of reengineering of vertically integrated structures in the agricultural sector were systematized. Practical significance. The results of the research have practical value. They make it possible to better understand the specifics of the implementation of the reengineering model at each enterprise separately, taking into account a number of factors.

Напрями повоєнної розбудови національної системи сталого господарювання

The purpose of the article is to define, form and substantiate the priority areas of the post-war development of the national system of sustainable management in resource constraints. The research used methods of analysis and synthesis, generalization, tabular, graphic, linear correlation, provision of integration platforms for spatial management of natural resource assets, analysis of organizational capabilities of change management, regulation, subject-subject type of management of sustainable management processes, and others. According to the results, for the first time the priority directions of the post-war development of the national system of sustainable management were formed and substantiated, which provide for their implementation according to the concept of a new model of restructuring of the economic system, namely: reformatting of the national natural resource space, formation of a new format of the space of behavior of many business entities, development space for implementation of the action of the national system of sustainable management. A conceptual scheme of the post-war development of the national system of sustainable management in three priority directions is proposed. It was developed on the basis of the implementation of the economic system restructuring project, which provides for the introduction of new models of the system and structure of natural resource management and, in accordance with the reengineering model of the management of economic assets, is ensured by the action of four specific mechanisms: the formation of the financial basis of the national system of sustainable management, state regulation and waste management , state regulation and management of the development of natural resource assets, an organizational mechanism for managing the process of harmonization of a sustainable economy. The complex of local tasks for each of the three priority directions of post-war development in the conditions of an aggressive external and internal environment of the national system of sustainable management has been improved with the detailing and delineation of the specific toolkit of reformatting, and the most effective methods and means necessary for its implementation in practice. This determines the specification of the content of tasks according to priorities in the context of restructuring and revitalization of the national economic space.

Реінжиніринг бізнес-проєктів: організаційні, управлінські та фінансові аспекти

The article considers the development of integration mechanisms as a direction of strategic management in the implementation of procedures for reengineering business projects. The basis for reengineering is certain production and commercial processes - business projects, which are separated from the general business structure of the company to ensure partial involvement of innovative tools to generate and implement appropriate algorithms for reengineering and strengthen action on specific market activities. Theoretical developments on outlining the possibilities of ensuring the competitive development of business projects through the involvement of tools in the field of management, the formation of various models of organizational structures and areas of attracting financial resources are presented. It is proposed to build a reengineering model for projects through the basis of technological development, organizational development and market development. Prospects for the integration of organizational and management system through a set of tools and taking into account the results of their interaction are outlined. The directions of attraction of financial resources to business projects are presented, possibilities and prospects of project financing are defined, formation of a portfolio for increase of investment attractiveness, attraction of crediting mechanisms are considered. Recommendations for involving the integration mechanism of business project reengineering are developed and algorithms of procedural implementation are presented with definition of features of introduction of risk management models. The article provides a theoretical basis and formulates practical proposals for effective development of business projects on the basis of reengineering and activation of market behavior. Market activity of business entities in the implementation of individual projects is based on the prerequisites for the creation of internal key competencies and external market success factors by strengthening the innovative orientation of business in the current uncertainty of economic systems. Keywords: business project, business process reengineering, organizational mechanism, management mechanism, financial mechanism, integration mechanisms, risk management, effectiveness.

The managerial reengineering of the local public administration through the prism of the national patterns of the Republic of Moldova

The article aims is to identify the possibilities of including in the national patterns of the Republic of Moldova the Western model of managerial reengineering of LPA. In this sense, it will be argued the need to connect the model to the national specifics, as well as to the needs of the community as the final beneficiary of public services. We will identify those key elements meant to redesign the administrative process in the Republic of Moldova through the prism of managerial reengineering, in order to get rid of the principles on which the old government was based by establishing citizen-centered relations, characterized by transparency, responsibility, promptness, collaboration and initiative.

Talent Value Creation during Digital Transformation: A Inductive Model of HR Reengineering

In this study, we are to explore (1) features of HR reengineering, (2) the impact of business digitalization strategies on digital transformation and HR engineering, (3) the impact of business digitalization strategies and HR reengineering on talent value creation, and present the results of a qualitative study that offers insight into 42 “thought units”, which were “categorizing” into four dimensions corresponding to our research questions: (1) plan, (2) do, (3) check, and (4) action. The “check” dimension corresponds to the four key features of HR reengineering related to business digitalization strategy, and how to create talent value when a company successfully implements business-led digital transformation, HR reengineering, and talent value creation, including (1) talent planning, (2) talent introduction, (3) talent adjustment, and (4) talent development.

РЕИНЖИНИРИНГ БИЗНЕС-ПРОЦЕССОВ АГРОПРОМЫШЛЕННЫХ ПРЕДПРИЯТИЙ В УСЛОВИЯХ СКВОЗНОЙ ЦИФРОВОЙ ТРАНСФОРМАЦИИ

The article describes the high dynamism and uncertainty of the external and internal envi-ronment, which actualize the implementation of innovative technologies in the management of business processes in the agro-industrial complex (AIC). Attention is focused on the strategic nature of the transformation of agricultural production within the digital ecosystem. The perspective technologies of collection and processing of remote sensing data obtained from various satellite sensors, unmanned vehicles, weather stations; geographic information systems; global positioning systems are considered. The fundamental elements of reengineering of business processes in the context of digital transformation, the creation of control systems to control the development of agricultural crops using streaming processing of remote sensing data are considered. The factors of restraining and catalyzing production processes in AIC are substantiated, the features of the elements of the organization of the digital spatial environment are revealed, which largely determine the transition to a unified information support system for an agro-industrial enterprise. A structural and functional model of reengineering of business processes is proposed, aimed at ensuring sustainability in making managerial decisions. As part of the reengineering process, it is planned to create an information environment for an agricultural enterprise, consisting of interconnected procedures for merging information of its component functional systems: an automated monitoring system, a system for automated recognition of the specifics of the state of plant surface elements and an automated analytical decision support system for selecting agrotechnological techniques. Reengineering of business processes according to the proposed model will reduce risks in terms of compliance with time factors, increase production volumes and profitability of an agricultural enterprise due to the transition to digital technologies for automated collection and processing of big data, the ability to make decisions based on automated analytical systems and the ability to store in the knowledge base the generated chains of agro-technological operations for the needs of future periods

ТЕОРЕТИЧНІ ОСНОВИ МЕХАНІЗМІВ СТРУКТУРУВАННЯ ПІДСИСТЕМИ ПЛАНУВАННЯ І КОНТРОЛЮ ОПЕРАЦІЙНОЇ СИСТЕМИ ОРГАНІЗАЦІЇ

The article discusses the theoretical foundations of the structuring mechanism for the planning and control subsystem of the organization's operating system. In the operating management system, the system acts as the object of management, planning and control subsystem is the subject of management. The author's algorithm for constructing of mechanism planning and control subsystem (PCS) of the operating system (OS) of the organization is proposed. This mechanism represents a scientifically grounded trajectory of its development. The core of the mechanism for constructing the PCS OS of the organization is the PCS reengineering model on the basis of which the structuring of the processes occurring in the PCS OS is carried out. The PCS OS reengineering model is considered as the subordination of three components to be studied in the organization: formation of the OS development concept; diagnostics of the state of the PCS OS; simulation of PCS OS. Formation of the OS development concept is the definition of the main parameters of the OS PCS activity, but their formulation is an important role in the further development of the OS PCS. Diagnostics of the organization's PCS OS operation includes the determination of evaluative features, the choice of methods for their measurement and characterization of these features according to certain principles, assessment of the identified deviations from standard, generally accepted values. Reengineering PCS OS is a process of identifying management tasks that are not at all solved in PCS OS or are being solved poorly. The PCS OS model of an organization based on reengineering consists of several blocks. The input receives information about the conceptual (methodological) parameters of the OS, there are the goal, the strategy and the policy for the development of the OS, as well as promising programs for the development of the OS. These parameters are the vision of the operational management and top management of the organization of the current market situation, demand on products and other important indicators. The OS development program can contain both general and specific areas of activity. The final stage of structuring is the formation of functional tasks for managing the OS PCS. The stages of implementation of the PCS reengineering model in the OS are analyzed as well as indicators for assessing the implementation results, the assessment algorithm, possible scenarios and reverse actions based on the results of implementation are considered.

A Literature Review for Contributing Mining Approaches for Business Process Reengineering

Due to the changing dynamics of the business environment, organizations need to redesign or reengineer their business processes in order to provide services with the lowest cost and shortest response time while increasing quality. Thence, Business Process Re-engineering (BPR) provides a roadmap to achieve operational goals that leads to enhance flexibility and productivity, cost reduction, and quality of service/product. In this paper, we propose a literature review for the different proposed models for Business Process Reengineering. The models specify where the breakdowns occur in BPR implementation, justifies why such breakdowns occur, and propose techniques to prevent their occurrence again. The discussed models have been built based on different perspectives which are discussed, and consequently, different research gaps and issues have arisen which are also highlighted in this research

A δ-shock model for reengineering of a repairable supply chain using quasi renewal process

In this study, a quasi-renewal process model with δ-shock is analyzed for a degenerative repairable supply chain with a single supplier source. The supplier of the supply chain system encounters shocks due to crisis events and, as a consequence, tends to fail if the interarrival time between two successive shocks is less than a random threshold. The non negligible repair time of the supplier and the random threshold time of shocks are modeled on a quasi renewal process while the shock arrivals are governed by a renewal process. The long-run average cost per unit time is derived by employing the reengineering strategy N, which is determined by the number of failures of the supplier. The optimal reengineering policy is obtained analytically by minimizing the long-run expected cost rate. Numerical illustrations and sensitivity analysis evidence the consideration of maintenance policy for a repairable supply chain to sustain its smooth running.

Design and development of model eye for retina laser by using additive manufacturing.

Surgical skill of the surgeon can be improved by surgical simulation. Especially in ophthalmology, it is impossible to use real human/non-human primate eyes for ophthalmology surgery practice. However, surgical practice is most important for ophthalmologist. The retina laser surgery is one of the ophthalmology surgeries and it requires more surgical practice for surgeons to use the laser beam precisely to coagulate and fuse small areas of tissue. Dealing with the prospect of vision reduction or vision loss presents a peculiar problem and that can be highly stressful and frustrating for both doctors and patients. In this regard, training for indirect ophthalmoscopy and retinal photocoagulation is undergone using model eyes instead of real eyes. Properties and functioning of an existing model eye are huge and they differ from real human eye such as casings are completely rigid and focusing of retinal fundus is not completely covered. Therefore, this research concentrates to develop a model eye that assimilates close to the human eye by focussing on the maximum viewing area that is not done at the moment. Finally, the design and development of re-engineered model eye for retina laser is fabricated by additive manufacturing. Compared to existing plastic model eye, viewing area and viewing angle of the re-engineered model eye is increased by 16.66% and 6.14%, respectively. Due to design modifications and elimination of the insert, it can be reduced by 18.99% and 13.95% of height and weight of the top casing respectively. Developed re-engineered model eye will improve the surgical and diagnostic skill of the surgeon and increase their confidence and proficiency. It also augments the effective use of essential ophthalmic instruments. Additionally, it can reduce the surgical error and meet the existing demand of actual eyes for surgical practices.

An Evidence-Informed and Key Informants-Appraised Conceptual Framework for an Integrated Elderly Health Care Governance in Iran (IEHCG-IR).

PurposePopulation ageing has been steadily rising in Iran and in the over 60-year-old population, the ratio increased from 5.4% in 1986 to 8.6% in 2016 which represents an increase of 4.3 million over the past three decades. The inevitable impacts of a growing elderly population on the demand-side of the health care provision (HCP) equilibrium call for an urgent revision of the current arrangements of the Iran’s National health care system (INHS). The main aim of this study was to scrutinize the best available scientific evidence on the international integrated elderly health care governance (HCG) models to revamp health care practice and policy-making processes in Iran.Materials and MethodsThis multiphasic study consists of a scoping review of existent HCP modalities for the elderly population worldwide, and the disposition of an optimal HCP scheme for the elderly population and its application for the detection of the gaps in Iran. The final stage includes a Delphi-based consultation and consensus process which was reciprocated in three rounds and the key subjects were requested to give their judgment on the eventuated HCP layout designed to serve the ageing Iranian population.ResultsThe yielded model (IEHCG-IR) included four dimensions consistent with the four levels of prevention along with social support services. The structure and feasibility of the preliminary framework were approved by 83.6% of the study participants.ConclusionThe study findings could have important implications for future policy making in the INHS and the suggested healthcare framework for the elderly Iranian population could be a preliminary model for health system re-engineering.

Developing appropriate pricing models for workflow and workflow reengineering in case of federated ERP system

Developing appropriate pricing models for workflow and workflow reengineering in case of federated ERP system

Reengineering Model for the Education System to Improve the Academic Achievement of Students in Jordanian Schools

The study aimed to develop a reengineering model of the education system to improve the academic achievement of students in Jordanian schools, by knowing the reality of achievement of students in Jordanian schools, from the point of view of teachers and principals. The study sample consisted of (783) teachers and principals for the academic year (2018/2019). To analyze the study data, the mathematical averages, standard deviations, and (t-test) were used. The study showed that the reality of academic achievement among the students in the Jordanian schools came (medium). And showed that there were statistically significant differences in the achievement of students in Jordanian schools, due to the variable (type of job), and in favor of (Teachers). The study also developed a model of system reengineering to improve students' achievement in Jordanian schools. Keywords : Model, Reengineering, Academic Achievement, Jordanian Schools. DOI : 10.7176/JEP/11-21-15 Publication date :July 31st 2020