Production Team Research Articles

Dinamika Interaksi Antara Karyawan Tetap dan Karyawan Kontrak di Lingkungan Hotel

The hospitality industry operates within a complex work dynamic, requiring collaboration between permanent and contract employees. This study aims to understand the interaction between these two groups in hotels located in Badung, Bali, focusing on collaboration, communication, task allocation, perceptions of fairness, and the impact of employment status differences on team productivity. A descriptive qualitative design was employed, using simple random sampling to select 34 respondents from various hotels in Badung. Data were collected through closed questionnaires and open-ended responses. The findings reveal that working relationships between permanent and contract employees are generally positive and professional, supported by effective communication and strong coordination. However, challenges persist, including perceptions of unfairness in benefits, career development opportunities, and unequal compensation. Good communication helps maintain team harmony, although contract employees may face difficulties expressing themselves in formal settings. Minor conflicts are usually resolved through communication and mutual understanding. The study recommends developing inclusive and fair policies, implementing joint training to strengthen team synergy, and creating participatory opportunities for contract employees in decision-making processes. Effective management can foster a harmonious work environment, enhance employee satisfaction, and support the sustainable operation of hotels.

Study on the "Gender Misplaced" Characters in Chinese Comedies

In 2015, with the expansion of the Chinese film, comedy films gradually gained popularity among the public due to its relaxed cheerful styles, those film also suitable for all ages. Moreover, comedy genres has been continuously changing in response to market requirement. However, following the rise as one of the most favored genres, comedies' merits were increasingly exploited for commercial purposes. Consequently, an influx of low brow and crude comedic works results in a decline of indigenous comedic films’quality.This paper focuses on Mahua Funage Films, the representative of Chinese comedic films, gained exceptional success and have positive reception by audiences from 2015 to 2023. According to Maoyan film rankings(film statistics website in China), among the top 30 domestic comedy films in recent years, there are 9 films in which Mahua Funage (including the production team or actors) participated, and the scores are as high as 9.1, achieving in both box office and reputation in nearly 5 years. Notably, some of Mahua Funage’s films related to the themes of ”Gender Misplacement”.Thus,this paper aims at scrutinizing portrayals with ”gender misplaced” in Mahua Funage's comedies while delving into historical background behind their comic allure and analyzing factors contributing the decline of the reputation by abusing “gender misplaced".

Система управления профессиональным развитием НПР на основе мотивации их научной активности

Most universities in the world use a motivational model in which research and teaching staff (R&P) receive degrees and titles necessary for career growth. However, objective (lack of vacancies, lack of finances) and subjective (lack of interest in research) factors can slow down their professional development. World practice shows that subjective factors can be minimized by introducing effective motivation systems for research assistants, focused on conducting high-quality research that contributes to career growth. The article presents an improved system for managing the professional growth of academic staff at universities in the Republic of Kazakhstan, based on the motivation of their scientific activity. An important criterion is documents confirming the implementation of scientific developments, such as funding agreements, joint projects and publications with practitioners. A methodology for assessing the activities of academic staff and university departments is proposed, which allows us to develop a flexible list of activities to stimulate their qualifications. This creates a synergistic effect that helps increase the professionalism and productivity of the research team.

Thermodynamic modeling and analysis of cascade heat pump enhanced by vapor injection for steam production

ABSTRACT The cascade heat pump (CHP) system shows significant potential in generating high-temperature steam by upgrading the ambient heat, whose energy efficiency is constrained by the large temperature difference between the air source and terminal output. This paper integrates vapor injection (VI) technology into both low-temperature and high-temperature stages of CHP system. A thermodynamic model of the vapor injection cascade heat pump (VI-CHP) system is constructed utilizing Aspen Hysys. Furthermore, the effects of intermediate temperature, VI separators’ temperatures, evaporator superheat and condenser subcooling on COP are analyzed. Simulation results demonstrated that the VI-CHP with dual-stage VI effectively enhances efficiency, reaching a nominal COP of 2.17, which indicates 8.6% improvement over the CHP system without VI. This paper analyzes the variation of system operation at intermediate temperatures from 45°C to 65°C, low-temperature flasher outlet steam temperatures from 33°C to 45°C, high-temperature flasher outlet steam temperatures from 74°C to 86°C, and superheat and subcooling degrees from 0°C to 10°C. Sensitivity analysis shows that maximum COP can attain 2.67 under the specified operational parameters. Finally, the impact of separators’ temperatures on the exergy efficiency is discussed. It is revealed that the exergy efficiency of the proposed system can reach 2.67.

Perceived Individual Team Member Value Creation in In-Class Permanent Teams. Analysis of evidence from individual peer reviews in a Team-Lecture Hybrid instructional strategy.

This study analyzes individual peer review assessment data in order to understand the following: contributions of individual team members to in-class permanent team outcomes; social loafing and loss of social interdependence among team members; and the achievement of the Team Lecture Hybrid(TLH) instructional strategy learning outcomes in a team learning environment. A value creation theoretical framework was used to assess perceived value creation in 952 statements recorded in 341 intra-group assessment narratives from 127 students in 28 in-class permanent teams across 11 courses. Participants were drawn from public affairs, leadership, and healthcare administration courses, in two US institutions of higher learning from January 2012 to May 2016. Fifteen emerging themes organized under four predetermined domains including preparednesss (14.3%), contribution to productivity (53.4%), respect for others (13.8%), and flexibility (18.1%; and one emergent domain including teacher contribution (1.15%); revealed the following about individual performance: 1. either added to, or subtracted from collective team performance; 2. were empirically aligned with four value creation cycles in the value creation conceptual framework; and 3. advanced four expected student learning outcomes. Social loafing and loss of social interdependence was identified in team member interactions and they interfere with student learning outcomes. Permanent team members desired and expected the following five attributes from their team members: 1. to be prepared for project activities; 2. to contribute substantially or intangibly to team productivity by sharing knowledge, having good work habits, improving the team product, and helping with leadership and coordination; 3. to be respectful of others;4. to seek consensus and comprise; and 5. to show flexibility in their interaction with others They also see their teacher as an intangible resource in the permanent team who provides knowledge, moral leadership, structure, and mentoring. Instructors and student should consider these findings when they participate or facilitate learning activities in in-class permanent teams.

The Fundamental of Group Behavior and Teamwork Through the Perspective of PAUD Tunas Harapan Accreditation Assessment

Background: PAUD Tunas Harapan, an early childhood education center, faces challenges in improving educational quality through the accreditation process, which relies heavily on group dynamics and teamwork among educators and staff. Ineffective team coordination often hinders the institution from meeting required standards. Purpose: This study aims to examine the impact of group behavior and teamwork on accreditation quality at PAUD Tunas Harapan and to identify factors and strategies that support the team’s success in achieving accreditation standards. Design/method/approach: A qualitative case study approach was employed, involving in-depth interviews and observations with the school principal, teachers, and accreditation assessors. Data were analyzed thematically to identify patterns in group behavior and team dynamics. Results: The findings reveal that structured communication, collaborative leadership, regular evaluations, and a shared vision are key factors in improving accreditation quality. Effective coordination and collaboration were shown to help overcome challenges and enhance team productivity. Contribution/value: This study contributes insights into the application of group dynamics and teamwork theories in early childhood education settings. The recommendations provided may assist PAUD and similar institutions in improving accreditation quality through more adaptive and collaborative team strategies.

Peningkatan Mutu “Papie-Sue” melaui Pendekatan GMP, SSOP, dan HACCP”

Papie-Sue is a diversification of agricultural and livestock products. Papie-Sue means banana pie with etawa milk. The main raw material for pie crust comes from banana flour, and the raw material for vla comes from etawa goat's milk. In addition, there are variations in flavors from local fruits, namely starfruit and durian. All raw materials and variations in flavors are local products of Bojonegoro. Because this product is processed from fresh ingredients without preservatives, a method is needed to maintain product quality until it reaches consumers. To improve the quality of Papie-Sue, GMP, SSOP, and HACCP are implemented through training and mentoring for the production team. The implementation of a food safety system based on GMP, SSOP, and HACCP can improve product quality by avoiding food contamination both biologically, chemically, and physically. Potential contamination will be identified to carry out prevention processes during the production process. Training participants consist of a production team of 15 people. The implementation of this food safety system is expected to be one way in the process of increasing the scale of the Papie-Sue business at SMKN Ngambon.

Thermal Efficiency of Water Tube Boiler Reviewed from the Effect of Air Fuel Ratio and Water Level Control on Superheated Steam Production

The Cross Section Double Drum Water Tube Boiler is a closed vessel designed to produce steam. This boiler has two main components: the combustion chamber, which serves as the place for fuel combustion, and the steam drum, where the phase change occurs, turning water into steam. The Cross Section Double Drum Water Tube is characterized by tubes arranged transversely to the drum with a 65° incline, aiming to expand the heat transfer area. This study was conducted to determine the effect of the air-to-fuel ratio (17, 19, 21, 23, 25) and water level (20%, 30%, 40%, 50%, 60%) on thermal efficiency. The fuel used in this study is LPG gas. From the results obtained, the optimal air-to-fuel ratio was found to be 23 with a water level of 50%, achieving a thermal efficiency of 72.39% at a temperature of 205°C and a pressure of 9.3 bar. Based on the research conducted, it was concluded that the air-to-fuel ratio and water level significantly affect the boiler's efficiency.

Development Strategy and Knowledge on UD. Jamhari Patrang Jember District Using the SWOT Analysis Method

The findings from the SWOT analysis provide the foundation for utilizing the SWOT matrix to identify the most effective strategic priorities for UD Jamhari. The analysis highlights several key strengths of the company, including consistent product quality, a well-trained production team, and strong consumer loyalty. Nevertheless, the company is also confronted with notable weaknesses, such as limited product innovation and reliance on raw material supplies that are subject to fluctuation.In terms of opportunities, UD Jamhari can benefit from the rising popularity of vegetarian diets and the availability of raw materials from a single, easily accessible producer. Conversely, the company faces significant threats, including intense competition within the industry and shifts in consumer preferences. The recommended development strategies focus on product diversification by introducing new flavor variants, developing organic product lines, enhancing promotional efforts through digital media, and incorporating modern technology into the production process. These strategies aim to strengthen UD Jamhari’s competitive advantage while supporting sustainable growth in the tofu market.

Pendekatan Manajemen Modern Strategi Efektif untuk Meningkatkan Produktivitas Tim

This research discusses effective strategies for increasing team productivity through modern management approaches. In an increasingly complex and dynamic era, organizations are faced with the challenge of maximizing team performance to remain competitive. This research identifies various management methods that can be applied to create a more productive and collaborative work environment. Through case studies and literature analysis, we explore techniques such as open communication, efficient time management, and the application of digital technologies in team collaboration. The research results show that an inclusive and adaptive management approach contributes significantly to increasing team member motivation and engagement. Methods such as Agile and a results-based approach have been proven to significantly increase productivity and job satisfaction. By involving team members in the decision-making process and providing constructive feedback, organizations can build a positive and innovative work culture. This not only encourages creativity, but also creates a sense of belonging among employees. This research concludes that modern management strategies that focus on collaboration, effective communication and the use of technology can be the key to increasing team productivity. It is hoped that these findings can provide guidance for organizational leaders in formulating managerial policies that are more effective and responsive to team needs in the future. This research also invites further discussion about the importance of management adaptation in facing changing work dynamics and evolving challenges.

Pemanfaatan Canva sebagai Alat Kreatif untuk Meningkatkan Strategi Promosi GURAFIX: Bisnis Jasa Desain Grafis

In the rapidly evolving digital era, business promotion strategies have undergone significant transformations, particularly through the utilization of online graphic design platforms. This study aims to explore the use of Canva as a creative tool to enhance the promotional strategies of GURAFIX, a graphic design service business. The method employed is qualitative with direct observation techniques and portfolio analysis. The findings indicate that Canva plays a crucial role in improving the productivity and efficiency of the GURAFIX team in producing visually appealing content aligned with current market trends. Utilizing Canva has also positively impacted the quality of designs and promotional appeal, contributing to an increase in clients. However, the study also identifies Canva's limitations in meeting advanced design requirements. This research provides practical implications for other graphic design service businesses to optimally utilize Canva as part of their promotional strategies.

Research on aspect-based sentiment analysis of movie reviews based on deep learning

Aspect-based sentiment analysis aims to extract the sentiment polarity of different aspects within a text. In recent years, most methods have relied on pre-trained language models such as BERT and Roberta to learn semantic representations from the context. However, in texts with ambiguous sentiment expression, the absence of domain knowledge guidance may lead pre-trained language models to miss critical information, and the attention mechanism might incorrectly focus on text that is irrelevant to the aspect categories. To address these issues, this study integrates the ontology of movie reviews to construct an aspect-based sentiment analysis model based on the ERNIE(OMR-EBA). We annotated a new Chinese data set focused on movie reviews to evaluate the model’s performance. Experimental results show that our model achieves 86% accuracy in aspectual sentiment analysis, which is better than other baseline models. The movie review domain ontology and aspect-based sentiment analysis model proposed in this study can provide valuable reference and guidance for research in the field of online movie reviews. It can also help movie production teams understand genuine user sentiments, aiding in subsequent marketing and production efforts.

Industrial Carbonate Production with Ornamental Stone Quarry Waste: From the Waste Pile to Final Product

Objective: The objective of this study is to analyze the utilization of ornamental stone quarry waste and its transformation into industrial carbonate production, aiming to promote circular economy practices in mining. Theoretical Framework: This research is grounded in concepts of sustainable waste management and circular economy in the mining sector, emphasizing theories related to waste transformation into valuable industrial products. Method: The methodology included technical visits to a quarry and a processing plant, where extraction, storage, and processing practices of waste were observed and documented. Data collection involved interviews with production teams and 3D modeling of mining areas. Results and Discussion: The results revealed that quarry waste from ornamental rock production can be used to produce carbonates of various particle sizes, suitable for applications in the construction, thermoplastics, and other industries. The analysis highlighted the feasibility of converting mining waste into high-value materials, contributing to the sustainability of the sector. Research Implications: This research provides practical insights into how mining waste can be efficiently managed and repurposed, promoting a more sustainable approach to waste management. Originality/Value: The study contributes by demonstrating and documenting the utilization of waste materials, showcasing their applications across diverse sectors, and reinforcing the economic and environmental benefits of circular economy practices in mining.

Utilizing Lactation Acuity to Improve Lactation Services in a U.S. Hospital.

National staffing guidelines for hospital lactation services do not account for the lactation acuity of breastfeeding patients. Higher acuity breastfeeding couplets require a higher level of knowledge and skill from lactation care providers. In these cases, a referral to an International Board Certified Lactation Consultant (IBCLC) is recommended for appropriate management. Use of a lactation acuity classification system as a clinical practice innovation was implemented at Oklahoma University Medical Center to improve the distribution of staff resources for optimal care of breastfeeding patients. Lactation service reports from this facility, a tertiary care teaching hospital, were reviewed to evaluate staffing, number of lactation consults, reason for and acuity of consults, and time spent. The review included over 10,000 lactation consults completed over a 1-year period. Once the lactation acuity system for IBCLC staff was in place, there was an increased mean direct consult time and acuity level with 85% of IBCLC time allocated to high acuity consults. Trained bedside nurses handled most low-acuity patients. The percentage of patients needing a lactation consult who received one increased along with the number of consults per patient. Data on time spent per consult were stratified by acuity, location, and reason for consult, including details on priority consults for neonatal intensive care unit patients. The productivity of the lactation team was higher with the use of a lactation acuity system compared to without it. The data reported support the use of lactation acuity in making recommendations for staffing of hospital lactation services.

On the efficiency of trading intangible fixed assets in Major League Baseball

Abstract This paper proposes novel approaches to measuring team productivity and evaluating trading efficiency in Major League Baseball (MLB) from 1995 to 2021 through an application of portfolio theory. The performance of individual players is measured using a structural approach relating player outcomes to team runs developed by Lindsey (1963. An investigation of strategies in baseball. Oper. Res. 11: 477–501). Using a portfolio theory framework, we treat MLB teams as a portfolio of players (assets), each of which can be defined by an expected contribution of runs per game and the variance of this measure. It is found that both the expected value and variance have a positive impact on team runs scored. Given our definition of teams characterized by their expected values and variances, we evaluate trading efficiency between teams given their pre-trade expected values and variances and the acquired player’s pre-trade expected value and variance. We find that trade efficiency has improved over our timeframe, consistent with the growth in data-driven decision making used in MLB front offices.

Artificial intelligence entropy generation modelling of steam turbine control valves at extremely low steam mass flow

Abstract Technological and ecological environmental regulations in the EU are increasingly focused on reducing greenhouse gas emissions. Consequently, older coal-fired thermal power plants are being compelled to cease operations or switch to more environmentally friendly primary energy sources. By replacing coal technology with gas technology, the production of steam, which drives the existing steam turbine, is significantly reduced. The existing coal boiler is replaced with a heat recovery steam generator that utilises the exhaust heat from the gas turbine, thus reducing the nominal steam input to the steam turbine from 64 kg/s to only 10 kg/s. This raises doubts about the feasibility of retaining the existing steam turbine, which is designed for higher flows. To address this, a simulation model has been created using artificial intelligence and real process data. The model calculates entropy generation and consequently the loss of available work energy (exergy) at the inlet throttling valves of the steam turbine under extremely low flow conditions. The generated entropy is closely related to the losses of available work energy or exergy. The model results show that due to the extreme throttling of the steam passing through the inlet control valves, exergy losses can amount to up to 1.12 MW. This is work energy permanently lost, which could otherwise have been used for electricity production.

In-situ hydrogenation of dual function material for integrated CO2 capture and methanation with the presence of steam

The impacts of steam on hydrogenation of dual function materials (DFM) for Integrated CO2 Capture and in-situ methanation (ICCM) is a new area requiring detailed investigations prior to industrialization. This work investigated impacts from steams on hydrogenation of Ru-Na2CO3/γ-Al2O3 DFM for ICCM that containing Na2O adsorbent, Ru sites, and γ-Al2O3 support. DFM performance was examined in cyclic reactions as introducing external steam during hydrogenation, and the behaviors of adsorbed CO2 species during hydrogenation were characterized by in-situ DRIFTS and H2-TPSR. CH₄ selectivity decreased sharply from 84.3 % to 1.2 % as increasing external steam concentrations to 20 vol.%, and the conversion of adsorbent component decreased from 298.5 μmol g-1 to 167.1 μmol g-1. b-CO32- and m-CO32- formed at Na2CO3/γ-Al2O3 interface were the carbonate species that could be hydrogenated into CH4, some of which were desorbed into CO2 due to moisture-driven desorption effects. With the presence of external steam in H2 reactants, the conversion of carbonate species is a competing process between hydrogenation and moisture-driven desorption. In ICCM reaction with external steam present, b-CO32- was preferred to be desorbed into CO2; while for m-CO32-, desorption into CO2 by steam and hydrogenation into CH4 proceeded in parallel. Strong moisture-driven desorption effects from steam product were demonstrated in a fixed-bed reactor, which also led to rapid decrease of localized selectivity of CH4 along bed height.

Netflix's Representation in the Case of 'Cyanide Coffee' in the film 'Ice Cold: Murder, Coffee, and Jessica Wongso: Critical Discourse Analysis Fairclough

This research aims to describe the representation tendencies of Netflix in the documentary film "Ice Cold: Murder, Coffee, and Jessica Wongso." The study applies a qualitative descriptive research method using the Critical Discourse Analysis approach by Fairclough. The data source for this research is the narrative of the documentary film "Ice Cold: Murder, Coffee, and Jessica Wongso" produced by Netflix. The analysis of description results of agency reveal that the agents mentioned by the narrator are Cyanide 37%, Netflix 31%, authorities 13%, Jessica 13%, and All Indonesian people 6%. Thus, the agents mentioned by the narrator in the film "Ice Cold: Murder, Coffee, and Jessica Wongso." Regarding the analysis of narrator data using the theory of transitivity processes, it shows that the most dominant is Pr. Verbal at 24%, followed by Pr. Mental at 23%, and Pr. Material at 23%. The third position is Pr. Existential at 18%, and the lowest is Pr. Behavioural at 12%. Therefore, in the analysis of the narrator's narrative, it is found that both mental and material processes have equal percentages, each at 32%. This analysis identifies that the narrator comprehensively. The interpretation found that the narrator uses material and verbal processes to convey the efforts and hard work of the production team in conducting interviews with all the sources involved in this case. The narrator also predominantly uses mental processes because the narrator conveys and convinces the public about the facts of cyanide unknown to the public. The narrator convinces the public that the knowledge about cyanide with facts and evidence in Mirna's case cannot be considered the cause of Mirna's death. The explanation Netflix's efforts to bring in several narrators, even with the absence of some key narrators, become a question mark. Jessica, as a suspect in Mirna's death case, is hard to find. Netflix's belief is that Mirna's death is not because of cyanide. Netflix also has an interest in gaining significant profit from making this film, as evidenced by the trailer being watched by as many as 44 million viewers, and the documentary becoming one of the most popular documentaries produced by Netflix.

Rise of the microsong: the platformification of music on TikTok as an artform

The platformification of music has led to a significant reorganisation of music culture with the rise of microsongs on short-form video platforms such as TikTok, YouTube Shorts, Facebook Stories, and Instagram Reels. This paper analyses the current state of microsongs on social media platforms, focusing on TikTok, and explores the challenges faced by musicians in navigating the digital reimagining of their art and the new aura this creates. The paper argues that the challenges facing the 21st century musicians whose work is based in the digital environment echo those faced by creators of newly mechanically reproduced art, as critiqued by Walter Benjamin. The symbiotic relationship between social media platforms and artists is examined, highlighting the benefits for musicians and songwriters, as well as the potential pitfalls of algorithmic based user direction. Data is gathered from a range of secondary sources and presents an analysis based on user behaviour and interaction with music content on TikTok. The findings suggest that while established artists and music production teams are best placed to overcome the challenges of platformification, the creation of microsongs remains a significant challenge for all musicians and their authenticity.

The Influence of Cultural Diversity on Team Performance in Multinational Corporations

The primary objective of this research is to examine and analyze the impact of cultural diversity on the overall effectiveness and productivity of teams operating inside international organizations. The primary objective of this research is to bridge the existing knowledge deficit in the domain of cross-cultural management and organizational behavior. This is achieved by conducting an investigation into the intricate association between cultural diversity and team performance inside MNCs. In the context of this study, a mixed-methods approach is considered the most suitable methodology. This methodology enables a thorough examination of the correlation between cultural diversity and team performance, encompassing the utilization of both quantitative and qualitative data. The results emphasize the importance for MNCs to implement comprehensive strategies that take into account the specificities of leadership, organizational culture, and team dynamics in order to effectively use the benefits of cultural diversity. By engaging in such practices, firms can effectively tackle the complexities associated with cultural diversity and bolster their global competitive advantage. Through the implementation of these strategies, MNCs have the opportunity to effectively utilize the advantages presented by cultural diversity, hence enhancing their competitive advantage within the global market.