bluuebunny/crossref_metadata_2025 huggingface dataset:
Lean principles in industrialized housing production: the need for a cultural change
Authors: Höök Matilda , Stehn Lars
Published: October 2024

The deep-rooted project culture in construction, e.g. including the one-of-a-kindness of the project, the production set up, the construction site and the temporary organization, is stated to be a hindrance when applying lean principles. However, the biggest challenge to achieving a long-term benefit of lean application in industrialized housing production (80 % of the work in a factory environment) is here argued to be to approach a lean culture. The aim of this paper is therefore to deepen the understanding of how to approach a lean culture in industrialized housing production. A production questionnaire shows that industrialized housing production displays a project based culture similar to that found in on-site construction with low motivation for, e.g., error-proofing and continuous improvement. Results from the questionnaire and a case study show that workers rather fix problems as they arise ahead of focusing on error proofing and continuous improvement. Lean Construction research has traditionally (up to latest years) focused on a top-down (top-management initiated project performance) tool approach to improve construction projects. However, theoretical and empirical proofs show that error-proofing and continuous improvement is statistically connected to worker motivation, and that workers follow standardized routines if they are visual and clear to workers. It is also shown that workers do not take own responsibility to obtain standardization in work and maintenance of equipment and tools. Therefore a simultaneous top-down/bottom-up (person focused) approach to achieve a lean culture in industrialized housing production is proposed. Generally, the study also points to more research to obtain a deeper understanding of lean culture and cultural change in construction.
Development of Interpretative Structural Modelling (ISM) Based Lean Construction Implementation Framework
Authors: Aslam Mughees , Gao Zhili , Smith Gary , Huan Ying , Orr Megan
Published: October 2024

Question: How to standardize Lean Construction (LC) implementation so that construction companies can implement lean practices to achieve rapid initial successes? Purpose: LC implementation process is not yet standardized; therefore, there is variation of construction project performance improvement within the range of less than 10% to even greater than 30%. Although some researchers have endeavored to develop LC implementation frameworks, these frameworks are difficult for the construction companies to follow because they either only explain the theoretical aspects of LC or were developed based on the inputs only from few lean experts. Therefore, the purpose of this study is to develop an easy-to-follow LC implementation framework based on robust analysis of the contextual relationships among factors from successful lean projects. Research Method: The method of this study included several steps: (1) Confirming LC successful factors from literature review, (2) Establishing relationships between factors using a questionnaire-based survey and Interpretative Structural Modeling (ISM) technique, (3) Developing ISM based matrices and model, and (4) Developing LC implementation framework. Findings: This study has developed a robust LC implementation framework based on 12 critical success factors (CSFs). Sixty-six pairwise comparisons between CSFs revealed the influential impact of one factor onto the others. Using the ISM technique, the hierarchy of these CSFs was established within the framework. The developed implementation framework contains four driving factors that have the most driving power, three dependent factors as well as five linkage factors for facilitating LC implementation. The top four most important and prerequisite factors for efficient implementation of LC are: Acquiring requisite knowledge and training regarding LC tools and techniques; Ensuring adequate commitment from all the stakeholders including the workforce; Improving collaboration, communication, and visualization; and Long term partnership and trust worthy relations. Implications: The framework standardizes lean implementation processes and improves the lean culture within an organization. This is especially useful for the new LC companies moving towards lean, and also facilitates the successful implementation of LC for the entire construction industry. Keywords: Lean Construction, Success factors, statistically analyzed relationships, LC Implementation Framework, Interpretative Structural Modeling Paper Type: Full Paper
Synthesizing Last Planner® System, Takt, and Scrum Theory and Practice to Enhance Construction Project Delivery
Authors: Power William , Sinnott Derek , Lynch Patrick
Published: October 2024

Research question: How can Scrum assist Last Planner® System and Takt to address extant gaps in Lean Construction planning? Purpose: This research paper evaluates how Scrum can assist Production Planning and Control and synthesizes Last Planner® System, Takt, and Scrum into an integrated Project Management Methodology. It examines whether it is best to use the methods in their ‘purest’ sense or if hybrid versions of each should be incorporated. Research method: To develop and implement this process the research utilizes mixed methods using case study design and data collected from observation, documentation review, measured impact, and semi-structured purposeful interviews. Findings: The research developed and evaluated a novel theoretical-based production planning & control process. Last Planner® System, Takt, and Scrum theory address shortfalls in Critical Path Methodology and traditional construction management theory. Using the methods in their purest form complement one another with improved and more consistent Planned Percent Complete. Limitations: The research is conducted on a single residential project. Implications: Application of theoretical and practical benefits of LPS®, Takt, and Scrum can enhance construction delivery. Value for authors: This paper highlights the impact from synthesizing different methods to address known gaps in current Last Planner® System and Lean Construction practice. Keywords: Last Planner® System, Takt, Scrum, Lean Construction. Paper type: Case study
Critical Success Factors for Lean Construction: An Empirical Study in the UAE
Authors: Watfa Mohamed , Sawalha Murad
Published: October 2024

Research Questions: Q1) what are the Critical Factors that are essential for the successful implementation of Lean Construction? Q2) how can we put these factors into action to implement the Lean Construction? Purpose: The purpose of this paper is to find out the most important factors that are considered critical to successfully implement the Lean in Construction projects, and to develop a conceptual framework that represents the foundation for adopting Lean Construction. Research Method: The authors conducted a comprehensive literature review and a survey is used to collect data from local construction companies in the United Arab Emirates (UAE). Collected data are then analyzed and used to answer the research questions. Findings: This study identified 13 Critical Success Factors (CSFs) for Lean implementation in construction projects. The factors were then categorized into four main constructs that represent the pillars of the conceptual framework: Managerial, Organizational, Structural, and External Factors. A preliminary “Staircase Road Map” is proposed to guide construction companies in diffusing the Lean techniques. Limitations: The consistency of the research results and findings is dependent on the accuracy and reliability of the collected data from UAE construction companies. Also, the study focused on local construction companies with other stakeholders’ perspectives being excluded. Implications: The study proposed a conceptual framework that represents the foundation or the building block for applying Lean techniques in construction projects. Value for Practitioners: This study will enable construction companies to understand the key requirements and factors essential for the success of Lean Construction program, allowing them to focus on fulfilling these requirements before and during the implementation, thus reducing the chances of program failure. Keywords: Lean Construction, Critical Success Factors (CSFs), Successful Implementation. Paper type: Full paper
Development of a Management System to Improve the Energy Efficiency of Public Buildings by Integrating IoT and BIM
Authors: Saghatforoush Ehsan , Abbasianjahromi Hamidreza , Talagha Mohammad Amin , Kahvandi Zahra
Published: October 2024

Question: How can the building information models be more dynamic using IoT, so that it improves the comfort level of end-users in educational settings? Purpose: A major challenge for using BIM during the building’s life cycle, and especially at the post-occupancy stage is the lack of live information in the model, which reflects the need for a dynamic model. The requirements for quality control of the interior of buildings and ensuring the comfort of residents, especially in the educational environment due to their high importance in providing comfort, improving productivity, and lean maintenance, have increased. The lean maintenance process structure is designed based on five lean principles, which guide and support organizations to pursue maintenance excellence and improve the level of comfort and energy. Research Method: This study provides a solution that uses environmental data collected through Internet of Things (IoT) sensors to make the model dynamic. This is done by entering the live data into the building information model of a building. For this purpose, a web-based platform is designed that provides the possibility of displaying the level of comfort and control recommendations to improve the level of comfort. Findings: This study shows that temperature and humidity are the two most effective parameters for the level of comfort. The dynamic building model of the institutional building used in the case study is then created and the level of comfort of its users is evaluated. Limitations/Implications: One of the limitations of this research is the costly and time consuming preparation and installation of sensors because just temperature and humidity were selected as the effective environmental parameters to collect the environmental parameters affecting the comfort level of users of an educational setting and entering this data into the building information model. Value for authors: This study improves the comfort level of institutional project users by monitoring live information on a web-based platform significantly. Keywords: Building Information Modeling (BIM), Internet of Things (IoT), User Comfort, Educational Environments, Institutional Projects, Dynamic Model Paper type: Full paper
Ontology for Virtualization of Lean Construction Games
Authors: Lucko Gunnar , Senior Bolivar A.
Published: October 2024

Research Question: How can serious games for Lean Construction courses, traditionally implemented in person, be efficiently virtualized for hybrid or online education? Purpose: This paper creates an ontology (a set of concepts and categories in a subject area or domain that shows their properties and the relations between them) for the methodical identification, sequencing, and implementation of universal elements of any serious game into a computer-based instructional environment. For validation we provide practical lessons from having implemented this approach on several Lean Construction games in college courses. Research Design/Method: We assemble core elements, including ‘atoms’, from game design literature into an ontology. Each element is individually converted into virtual mode; often more than one possible way exists. Having placed them into an ontology ensures that the outcome will be a fully functional game, yet transferred to its new mode. We apply this virtualization approach to existing Lean Construction games. Findings: We find that games even with substantial physical components and interactions can indeed be successfully virtualized, retaining their full educational experience. Limitations: While we have validated the ontology on several Lean games, it has not been tested for serious games in other areas, nor been used to inspire creating new ones. Implications: We hope that this research will facilitate the increased use of gamification in Lean Construction and other courses, and may inspire further study of the underlying conceptual similarities of games and production processes. Adapting our approach can allow developing new serious games to convey knowledge about a specific topic. Value for practitioners: Gamification of higher education can be significantly advanced by the systematic, ontological identification of the main elements and relations needed to implement serious games. Given the long history of using games for the instruction of Lean Construction, this study is of particular value to Lean Construction educators. Keywords: Ontology, gamification, serious games, higher education, Lean Construction Paper type: Full paper
David Seymour: An Obituary
Authors: Rooke John
Published: October 2024

David Seymour had many talents, actor, painter, teacher, linguist, researcher, methodologist and organizational theorist. His first degree was in English Literature, and he was for many years an actor and teacher before he took up the study of sociology. After studying under Andre Gunther Frank in Montreal and Wes Sharrock in Manchester, he joined the School of Civil Engineering at the University of Birmingham, where he offered one of the country’s first courses in construction management.
Putting the Collaborative Style of a Successful Football Team in a Lean Construction Context
Authors: Malvik Tobias O.
Published: October 2024

Question: Can collaboration techniques from another performance environment inspire Lean Construction theory? Purpose: The Norwegian football club Rosenborg BK (RBK) was a well-recognized force in European club football during its heyday in the 1990s. Led by the legendary coach Nils Arne Eggen, they regularly shocked Europe’s top teams with great results after implementing a successful philosophy based on collaboration. The importance of collaboration is well-emphasized in Lean Construction (LC) theory, but more discussion about creating a willingness and culture for collaboration seems to be lacking. Therefore, this conceptual paper suggests broadening the existing theory by presenting Nils Arne Eggen’s “Best Foot theory” principles through a new theoretical lens. The collaborative “Best Foot theory” is seen in an LC context and discussed with the “Five Big Ideas” from Lean Project Consulting, Inc. as the starting point. Research Method: A conceptual approach is used by analyzing already accessible data from another branch of knowledge and presenting it in a different context to offer another perspective to the current Lean Construction literature. Findings: A collaboration mindset that can inspire further development of the Lean Construction theory is proposed. Much of the current theory about collaboration in LC projects focus on collaborative contracts, systems, and approaches and fails to consider creating a collaborative culture among the performers. The “Five Big Ideas” are contemplating this, and the “Best Foot theory” adds more meat to the bones by giving successful practical examples for each idea. Limitations: This is a conceptual paper, and the practical applicability of the findings is not explored in a construction context. Implications: The “Best Foot theory” expands current LC theory by giving successful practical examples on how to create a culture where the practitioners in a performance group want to collaborate. Value for authors: The paper expands current theory on collaboration in LC. Keywords: Lean Construction, Collaboration, Culture, Trust Paper type: Full paper
The Evolution of Lean Construction Education at US-based Companies
Authors: Forbes Lincoln H. , Rybkowski Zofia K. , Tsao Cynthia C.Y.
Published: October 2024

Question: How are US-based companies training their employees and project team members in lean construction / lean project delivery principles and techniques? Purpose: To identify potential commonalities in practices used by leading US-based organizations/companies to train project team members in lean construction / lean project delivery. Research Method: Researchers conducted semi-structured interviews with company representatives to determine the specific practices employed in preparing stakeholders for participation in lean projects. We surveyed a cross-section of established construction firms, design firms, and consultants to identify best practices currently in use. Findings: This study found that while there are some similarities in how trade associations, companies, consultants, and owner organizations are managing lean training, there are substantial variations in the design of training programs and approaches. This indicates that best practices in lean training are still emerging. Limitations: The sample of organizations contacted was relatively small, only comprising companies known to maintain active lean construction programs. Due to the relative novelty of lean construction, training programs are not a standard requirement across the industry. Implications: Companies that have successfully implemented lean in project delivery have developed best practices in training within their own organizations/companies, and these practices have been identified in this study. Their lessons learned can provide guidance to other companies that wish to begin implementing lean on their projects. Value for Practitioners: This paper provides case study examples to organizations wishing to adopt lean practices. Keywords: Lean construction education, Lean Construction Institute (LCI), Associated General Contractors (AGC), CM-lean certificate, coaching Paper type: Full paper
Creating value: a sufficient way to eliminate waste in lean design and lean production
Authors: Mossman Alan
Published: October 2024

Waste elimination is a by-product of lean process, lean design and lean production management. Viewing it as the raison d’etre, focus or purpose for lean is itself wasteful. The paper shows how an alternative purpose—creating value for customers and end users—is likely to result in more effective waste elimination and lead to more satisfied customers. The second part of the paper outlines the creative process as described by Robert Fritz, views Last Planner® as a creative process, draws some lessons from that viewpoint and then examines the waste reduction processes inherent within the Last Planner System.
An Empirical Examination of the Relationship between Lean Construction and Safety in the Industrialized Housing Industry
Authors: Nahmens Isabelina , Ikuma Laura H.
Published: October 2024

Proponents of Lean production claim that the implementation of Lean principles reduces accident rates. However, currently there is no empirical evidence in construction, in particular industrialized housing, on this hypothetical relationship. Current industry practice shows impressive results from using Lean tools in modular home manufacturing, yet its impact in employee safety outcomes is less understood. To explore this issue, this paper discusses the potential impacts of a specific concept used in Lean, continuous improvement (CI), on safety outcomes and shows results of an empirical analysis from an industry-wide survey of industrialized homebuilders on safety outcomes and CI programs. The analysis focused on 67 of 141 responses from builders in the U.S. that provided information on the use of CI programs. Nearly half of the survey respondents (62 homebuilders) use CI programs. The analysis showed that the presence of CI programs is associated with significantly lower injury incidence rates as compared to builders without CI programs. However, the presence or absence of CI programs did not result in significant differences in total OSHA-recordable cases, cases with restricted or transferred employees, total days lost, and days with restriction or transfer.  Findings from this research will contribute to a better understanding of the applicability and potential benefits of Lean in the housing industry in terms of employee safety outcomes. Specific Lean strategies (CI programs) do appear to have some positive effects on OSHA incidence rates, which suggest that Lean may be beneficial not only for process improvement and waste reduction, but also for improving safety in the construction industry.
Improving Commissioning and Qualification Delivery Using Last Planner System®
Authors: Power William , Sinnott Derek , Mullin Aidan
Published: October 2024

Question: Can the Last Planner System® enhance the Commissioning and Qualification phase of project delivery? Purpose: Evaluation of Last Planner System in the Commissioning and Qualification phase of project execution; identifies challenges; proposes mitigations and opportunities for enhancing future implementations. Research Method: Mixed-methods approach encompassing critical literature review, site documentation data-analysis, focus groups, and semi-structured purposeful interviews. Findings: Last Planner System offers distinct value-add to Commissioning and Qualification. However, there is need for increased involvement of upstream and downstream players in planning construction production processes. Limitations: Conducted on a single project with limited sample size. Implications: Paper offers value for clients and practitioners as Last Planner System in the Commissioning and Qualification phase of project execution facilitates greater collaboration, increased visibility of workflow, and resulting productivity, schedule alignment, safety, cost, and client value-add benefits. Keywords: Lean Construction; Last Planner System®; collaboration; workflow; lookahead planning; handoff. Paper type: Case Study
Challenges of Performance Measurement in Lean Construction and the Last Planner System®: A Norwegian Case
Authors: Bygballe Lena E. , Sand-Holm Sanne K. , Pakoglu Ceyda , Svalestuen Fredrik
Published: October 2024

Question: How and why is performance measured in relation to Lean Construction (LC) and the Last Planner System® (LPS®)? What are key challenges thereof, and how might these be overcome? Purpose: The purpose of this research is to add better understanding of performance measurement in relation to LC and the LPS by addressing key challenges and provide suggestions of how to overcome these. Research Method: The paper draws upon a qualitative case study of a construction company in Norway and its use of performance measurement in relation to the LPS. Findings: The findings demonstrate that performance is measured in various ways and to various extents in the case company. They also demonstrate that a more strategic and systematic approach to performance measurement is needed to cope with the challenges of measuring performance and to reap the benefits of LC and the LPS. This includes sensitivity to social conditions related to performance measurement. Limitations: The paper is based on a single case study in the Norwegian setting, and future studies should seek to build on and refine the findings presented here. Implications: If performance measurement, both in relation to the LPS and more generally to LC is not sensitive to social issues, it might lead to avoidance and neglect at best, and opportunism and abuse at worst. Value for practitioners: The paper addresses key issues and challenges involved in performance measurement in relation to LC and the LPS, and how practitioners might reap the benefits and avoid pitfalls associated with performance measurement. Keywords: Performance measurement, Lean Construction, Last Planner System®, challenges, conditions Paper type: Full paper
An Implementation of Lean Approach to Achieve Working Time Efficiency in Precast Factory
Authors: Gasenda Suryaningrat Roland , Wijatmik Indradi , Padma Devia Yatnanta
Published: October 2024

Question: Can the 5S lean approach using Seiri (Sorting), Seiton (Arranging), Seiso (Cleaning), Seiketsu (Standardizing), and Shitsuke (Sustaining) improve the workflow to achieve efficiency in the working time needed to produce Corrugated Concrete Sheet Pile (CCSP)? Purpose: The aim of this study is to offer modification of work processes by implementing a lean approach using 5S to eliminate waste and improve working time. Research Method: Data were collected by practitioner interview and in-depth observation to obtain a completed understanding work process of the precast production cycle. Then, Bizagi Modeler 2.0 was used to determine the mapping of the production cycle and the total time duration. Process Activity Mapping is used to determine the problems contained in the cycle, especially activities that are NVA. Then, a modification of work processes used a lean approach with 5S concept to eliminate non-value added (NVA) activities and achieve working time efficiency. Findings: Based on the research results, it was found that there were two problems in the CCSP concrete production cycle. The first was the strand cutting activity, delayed since it was performed with a lack of workers. The second was the delivery ready mix was categorized as a delay activity that needs to be eliminated. Both of these problems were addressed with 5S. Seiri is applied by doing a standard operating procedure completed with the number of workers for each work item. At the same time, Seiton concepts are conducted by moving the batching plant. The improvement has resulted in: a decreased execution time of strand cutting from 129.23 minutes down to 64.8 minutes (50%), an elimination of delivery ready-mix as a delay activity (NVA activity) which can save 15.13 minutes of production time, and a shortened working time of concrete bucket loading from 10 minutes to 5 minutes (50%). All the working time savings are obtained in the production cycle. Before the improvement it took 33 days to complete 25 production cycle of CCSP. After the improvements the 25 CCSP production cycle took 31.5 days (4.5% efficiency). Limitations: This study mainly focused on a 5S lean approach with Bizagi Modeler software and Process Activity Mapping method at a precast factory producing CCSP. Implications: This research will provide guidance for applying the 5S lean approach relative to time efficiency in a construction company and can also inspire further research to develop alternative lean approaches. Value for Practitioners: This paper presents the impact of applying the 5S lean approach to minimize wastage in the production cycle in order to achieve time efficiency, with an emphasis on construction supply factories wishing to adopt lean. Keywords: 5S, Bizagi Modeler, Lean Approach, Process Activity mapping, Time Efficiency Paper type: Case Study
Why isn't the UK construction industry going lean with gusto?
Authors: Mossman Alan
Published: October 2024

Even though there is now recognition that the Venice Arsenal (16C) and Henry Ford (Model T production line 1920s) were both precursors, the idea of lean production didn’t become popular until the publication of Womack & Jones’ The Machine that Changed the World in 1990. Six years later the more general idea of lean thinking received considerable publicity. In 1998 the Egan committee commended the UK construction industry to study and learn from colleagues in other sectors who were already applying lean. In parallel Lauri Koskela coined the term lean construction in 1992 and from 1993 the International Group for Lean Construction (IGLC) has met annually to discuss applications of lean to the end-to-end construction process (see www.iglc.net). Following a brief review of the definition of lean construction, this essay explores some of the reasons why there has not been more implementation of lean in UK construction over the decade since Egan and includes reference to experience elsewhere. Drawing extensively on anecdote and hearsay, this essay—it is not a research paper—is the start of a research process that I’d love others with the time & the resources to complete to pick up. It concludes with a preliminary hypothesis and suggestions for rigorous research.
Harnessing LPS Metrics for Smarter Resource Allocation and Project Control through Gamification
Authors: Shehab Lynn , Malaeb Zeina , Hamzeh Farook
Published: October 2024

Question: What is the significance of Last Planner System® (LPS®) metrics in capacity planning and project outcomes? Purpose: This study highlights the vital role of LPS metrics in optimizing resource allocation for improved capacity planning, lookahead scheduling, and waste reduction. Additionally, it showcases the efficacy of simulation-based serious games as an engaging and instructive pedagogical method. Research Method: Simulation-based serious game developed using a discrete-event simulation engine and a user-friendly interface. Findings: This study delineates the differences between individuals exposed to LPS metrics during capacity planning and those without such exposure, and the differences between individuals with and without prior LPS knowledge. Limitations: It’s essential to acknowledge that simulating real project conditions in a game necessitates certain assumptions. Implications: This game can evolve into a valuable educational tool for assessing users’ capacity planning and metric analysis competencies. Multiple versions could also be developed to assess diverse skills vital to project planning and control. Value for practitioners: This paper not only highlights the importance of LPS metrics in capacity and lookahead planning, but also sheds light on the availability of educational and evaluative games. Such games can be embraced by organizations to enhance their current educational and training practices. Keywords: LPS® metrics, capacity planning, resource allocation, serious games Paper type: Full Paper
Fermented Moringa oleifera seed-cassava inclusion improves protein and selected biochemical indices in alloxan-induced diabetes in animal model
Authors: Anyiam P. N. , Nwuke C. P. , Uhuo E. N. , Ajah O. , Uche C. P. , Kalu E. M. , Kelechi P. C. , Eddie-Nkwoh B. M.
Published: October 2024

Despite the availability of many pharmacological interventions for diabetes management, current evidence shows an alarming rising trend in the occurrence of undesirable complications, confirming that other complementary approaches are required. This study evaluated the nutraceutical properties of fermented Moringa oleifera seed-Cassava (FMOC) inclusion on selected biochemical parameters in rats induced with diabetes. Portions of cassava was substituted with moringa seed at 100:0 (control), 80:20 (not fermented:T1), 80:20 (fermented;T2) and 70:30% (fermented:T3). Fermentation was achieved using a starter culture containing Lactic acid bacteria for 36 h. Thirty-six (36) male albino rats were randomly divided into six groups (n=6/group). Groups B-F were rendered diabetic using alloxan (150 mg/kg. bw; IP) while group A served as the normal control. The effects of FMOC on proximate and selected biochemical indices of diabetic rats were evaluated. Results showed that protein increased significantly (p<0.05) (2.43}0.1 to 20.44} 02 g/100g) in the fermented sample as against non fermented control. All test diets (especially T2) counteracted the diabetic effects in rats by lowering (P<0.05) the elevated serum levels of glucose (249.0 to 105.6 mg/dl), Cholesterol (6.73 to 4.13mmol/L), TAG (2.43 to 1.99mmo/L), LDL (3.72 to 2.66mmol/L), Urea (35.3 to 23.2mmol/L) and malondialdehyde (2.34 to 1.29mg/dl) compared with diabetic group. It also improved (P<0.05) glutathione (2.69-3.76mg/dl) and catalase enzyme activity (1.52-2.90 U/mg). No significant effect was recorded for HDL (P>0.05). Histological outcomes of pancreas corroborated these findings. A food–based approach incorporating fermented M. oleifera seed could be considered an effective strategy to manage the complications that might arise from diabetes.
Pembangunan pertanian di Desa Joho Kecamatan Mojolaban Kabupaten Sukoharjo
Authors: Imani Cahya Sekar , Ariefin Damar , Rahmadini Fadistika , Hatmadiya Listya , Imaduddin Naufal
Published: October 2024

Background: Various efforts have been made by the government to increase agricultural productivity and farmer welfare. Factors that cause the decreasing interest of young workers in the agricultural sector include the agricultural sector being considered less valuable, risky, income being less stable and sustainable, decreasing agricultural land area, diversity of companies and lack of development of both agricultural and non-agricultural industries in villages, failure to manage many farms, lack of political support for young farmers or prospective farmers and the tendency of youth perspectives in the postmodern era. Findings: National agricultural sector development efforts can synergize with village development efforts to improve them. Rural and agricultural development planning must be able to ensure that current development activities do not pass on poor conditions to future generations. Sustainability assessment explains the principles of sustainability, whether and to what extent the initiative allows the area to be sustainable. Methods: This study uses a descriptive qualitative method with primary and secondary data bases through data collection techniques using interview techniques. Conclusion: Joho Village has quite large agricultural potential, especially in rice and corn commodities. This potential is supported by the existence of human resources that support the agricultural sector, namely the population of Joho Village who work in agriculture as much as around 70%. The existing problems regarding the cultivation of rice commodities that had experienced several obstacles at certain times, namely the attack of rice plants by KB disease, where the cause and solution of this disease are not yet known, so that rice production in Joho Village often experiences a drastic decline. Assistance from the local government is still considered less than optimal, such as assistance in subsidized fertilizers, seeds, and others.
Karakteristik warna crayon dari pemanfaatan ekstraksi limbah kulit buah naga (hylocereus polyrhizus)
Authors: Permatasari Yusintia Ayu , Masrida Reni , Kustiyah Elvi
Published: October 2024

Background: Crayons are drawing equipment made from colored wax, charcoal, chalk, or other materials used for writing and coloring. Crayons are used in schools throughout the world because crayons are easy to use, do not make dirty, blunt, non-toxic, and have many colors. Findings: Crayons can be used from children to adults. Wax crayons are usually used by children to draw and color. One popular crayon brand is Crayola. Dragon Fruit Skin (Hylocereus polyrhizus) contains anthocyanin which can be used as a natural coloring agent for decorative preparations and also has antioxidant activity. Methods: Dragon fruit skin (Hylocereus polyrhizus) extraction has been carried out by means of dragon fruit peel extracted using the wet maceration method with 70% ethanol. The extract was then made into 2 crayon formulations with concentrations of 25% and 20%, respectively. The crayon formulation consists of paraffin wax and dragon fruit peel extract. The resulting crayons have a brownish color, and aromatic odor typical of dragon fruit peel extract. Conclusion: The results of the topical test obtained the best formula on the formula with the composition of the dragon fruit peel extract 25% and 75% paraffin wax. Based on the results of the topical test, this crayon can be used. It's just that the color and texture of crayons that are easily brittle and oily make the results of this research experiment not as expected.
Strain sebagai pendorong mahasiswa menggunakan pinjol ilegal: Analisis viktimisasi mahasiswa korban pinjol ilegal
Authors: Wirawan Logan Gunadi
Published: October 2024

Background: The cases range from socialization that requires students to participate in using online loans, to murders with the motive of paying for online loans. Illegal online loans cases continue to push the urgency of research that analyzes why many students become users of illegal online loans. Findings: Although the number of students using illegal online loans continues to increase, the victimization experience of students using illegal online loans is still very little researched. Student status places someone as an academic, someone who is highly educated and has critical and analytical thinking skills. Methods: This study uses a critical criminology method with the use of a qualitative approach to produce strain analysis. This study uses data mining with a qualitative approach with a structured interview methodology. This study also found that the impact of illegal online loans on students is very disruptive to their lives on a large scale and in the long term. Conclusion: Students experience losses from the burden of illegal online loan costs which are very large because financial exploitation through interest and hidden fees is very large due to their limited financial capabilities. The magnitude of financial losses from illegal online loans greatly disrupts students' academic lives. Many students have to drop out of college due to limited funds or because they have to focus on finding income to cover the financial losses from illegal online loan exploitation. The terror, intimidation, threats, and violence experienced by students disrupt their mental and physical health. Students have to live in conditions without security for a long period of time when they become users of illegal online loans. Many students who are victims of illegal online loans suffer from mental disorders that interfere with their ability to live their lives. Long-term student recovery requires psychiatric care that takes a lot of effort, time, and money.
Strategi pembelajaran bahasa arab materi qira’ah di SMP Negeri 2 Kertanegara
Authors: Rahmawati Tari , Yuslam Yuslam
Published: October 2024

Background: Learning strategy is a series of activities in the learning process related to student management, teacher management, management of learning activities, management of learning resources and assessment, so that learning activities can be carried out in accordance with the learning objectives set. Findings: This study aims to describe the strategy of learning Arabic material qira‟ah in SMP Negeri 2 Kertanegara, Purbalingga Regency. Methods: This research is a flied research that is descriptive qualitative in nature. Data obtained through interviews, observation, and documentation during the research. Technical data analysis, data reduction, presentation, data validity and conclusions. Conclusion: The results of the study show that in the qira‟ah material arabic learning strategy at SMP Negeri 2 Kertanegara as follows: the planning stage, the school holds a meeting first regarding learning Arabic to then get the result of the meeting with the planning steps, namely first, determining the allocation of time and effective weeks, then second namely compling an annual program, third compling a semester program, fourth making a learning syllabus and the last step in the planning process is compiling a lesson plan. At the learning strategy stage the strategy used in the qira‟ah strategy. At the implementation stage the qira‟ah learning strategy is systematic starting from the preminary activites carried out before the teacher explains the material then the core activities where the teacher explains the material then evaluation and closing.
Pendidikan Kesehatan Meningkatkan Kebersihan Menstruasi dengan Video dan Demonstrasi pada Remaja Putri di Dayah
Authors: Yulianda Nisrina , Satria Budi , Tahlil Teuku
Published: October 2024

Menstruasi sering menimbulkan masalah bagi remaja putri karena mengabaikan kebersihan organ genetalia akibat kurangnya informasi dan kesadaran tentang kesehatan Reproduksi selama menstruasi. Studi kasus ini bertujuan untuk menerapkan asuhan keperawatan komunitas pada remaja putri pada salah satu dayah di Aceh Besar. Hasil pengkajian keperawatan komunitas yang dilakukan pada 15 siswa remaja putri dengan menggunakan kuesioner menyimpulkan diagnosa keperawatan ketidakefektifan perilaku pemeliharaan kesehatan. Rencana asuhan keperawatan yang disusun adalah pemberian pendidikan kesehatan tentang kebersihan menstruasi menggunakan media video dan demonstrasi. Pre-test dan post test diberikan kepada remaja menggunakan kuesioner untuk mengukur pengetahuan, sikap dan perilaku tentang kebersihan menstruasi sebelum dan sesudah dilakukan implementasi. Hasil evaluasi menunjukkan adanya peningkatan proporsi pengetahuan, sikap dan perilaku remaja putri pada kategori baik setelah diberikan pendidikan kesehatan. Disimpulkan bahwa pendidikan kesehatan dengan media video dan demonstrasi memberikan dampak yang baik pada peningkatan pengetahuan, sikap dan perilaku kebersihan menstruasi pada remaja putri. Kepada pihak Puskesmas dan tenaga kesehatan terkait direkomendasikan untuk menggunakan media video dan demonstrasi dalam kegiatan peningkatan kesehatan reproduksi remaja terkait kebersihan menstruasi.
Identifying the Weaknesses and Strengths of the Performance of Neobanks in Iran (Case Study, Bluebank, Bankino and Qarz al-Hasneh Resalat)
Authors: Noorallah Nafarli Saleh , Abbasi Ebrahim
Published: October 2024

Neobank is the new generation of banking and refers to banks that do not have a physical location (branch) for their activities and provide services to customers with fully mobile and digital infrastructure and 24-hour online support. The current research was conducted with the aim of identifying the weak and strong points of the performance of neobanks in Iran. The purpose of the research was applied and its method was descriptive-survey. The sample was equal to 150 customers of Bluebank (belonging to Saman Bank) and Bankino (belonging to Middle East Bank) and Karzad Al-Hosna Resalat Institute, who were randomly sampled. A questionnaire was used in data collection and the data were analyzed using one-sample t-test, Friedman's test and exploratory factor analysis test using varimax rotation method in SPSS version 23 software. The findings of the research indicate that neobanks in Iran have 13 common strengths and 5 common weaknesses. Also, among the four performance dimensions of neobanks, customer orientation is the most important and the highest priority, and economic indicators, organizational structure, and value proposition are the next most important, respectively, and then customer orientation with five indicators (three strengths and two weaknesses), the dimension of organizational structure is indexed with six indicators (three strengths and three weaknesses), the dimension of value proposition with four indicators (four strengths) and the dimension of economic indicators with three indicators (three strengths). Finally, by using the mentioned indicators, it is possible to evaluate the strengths and weaknesses of the country's neobanks.
Resilience Model of the Supply Chain in the Promotion of Health Tourism Services in Tehran Province
Authors: Marvi Rahil
Published: October 2024

Supply chain resilience is crucial in promoting health tourism services to ensure the availability and accessibility of healthcare facilities, transportation systems, and efficient collaboration among stakeholders. Therefore, the purpose of this research is to investigate the factors affecting the resilience of the supply chain in the promotion of health tourism services in Tehran. This research was done using content analysis method and interpretive structural modeling technique. In this way, the factors have been identified by content analysis and the interactions between these factors have been identified by the method of interpretive structural modeling. The method of content analysis and interpretative structural modeling is based on the opinion of experts, which in this research are tourism professors, tourism agencies, and doctors, 12 of whom were purposefully selected. The findings of the research indicate that the factors of using new technologies in the supply chain, developing an information system, establishing strategic relationships with suppliers, empowering and training personnel, upgrading communication infrastructure are the most fundamental factors affecting the resilience of the supply chain in the promotion of health tourism services in Tehran province.
Examining the Role of the Company's Strategic System on the Relationship between Tax Avoidance and Power Seeking by Managers
Authors: Toosinezhad Masoud , Babaei Ghader
Published: October 2024

The main purpose of the present study was to investigate the effect of tax avoidance on managers' desire for power, emphasizing the role of the company's governance system. The method of this research is practical in terms of its purpose, and from the point of view of correlation methodology, it is causal type (post-event). The statistical population of the research is the companies admitted to the Tehran Stock Exchange, and using the systematic elimination sampling method, 129 companies were selected as the research sample in the 6-year period between 1395 and 1400. The method used to collect information is a library, and the relevant data for measuring the variables were collected from the Kodal website and the financial statements of the companies, and initial calculations were made in Excel, then Stata software was used to test the research hypotheses. The results of the research show that tax avoidance has a positive and significant effect on managers' desire for power. However, the management system of the company has an inverse and significant effect on the relationship between tax avoidance and power seeking by managers.
Presenting a Sustainable Production Model of Vegetable Products (Potato Case Study)
Authors: Nazemi Ali Akbar , Papzan Abdolhamid
Published: October 2024

One of the most important key issues in the world economy is the issue of sustainable production management and waste control of agricultural products. In this study, considering the economic, social and environmental importance of potato product waste, relying on the concepts and opinions of farmers, experts and experts in this field, an explanation of potato waste reduction management and its sustainable production model has been tried in Bahar city of Hamadan province should be presented. The methodology of this research is qualitative, and in the discussion of the method, the basic theory method is used. Data was collected using semi-structured interviews, photos, videos, and documents, and the validity of the research was confirmed by agricultural experts. The highest amount of potato production waste is related to the harvesting and post-harvest stages. Also, the effective factors in the occurrence of potato waste in Bahar city can be listed in six major factors including economic, biological and natural, educational and skill, social, political and technical issues. The basic problems and challenges of potato waste in Bahar include three main categories that affect the economic, social and environmental sectors. The results showed that potato waste reduction management training is the most important common priority in all stages of sustainable potato production, because it leads to diversification of activities, reduction of agricultural risks, creation of new demand, generation of income and growth of industries. transformation and added value and increase of agricultural development opportunities. Two simple and logical models as the main framework for solving the problem, first for the farmers and then for the managers of the organizations, policy makers and planners in different stages of actions before, during cultivation, before harvesting, after harvesting and marketing.