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BESS Revolutionizes Renewable Stability in Indonesia BESS 革新了印度尼西亚的可再生能源稳定性
Pub Date : 2024-06-10 DOI: 10.21070/ijins.v25i3.1158
Muhamad Saifudin Zuhri, Jamaluddin Jamaluddin, Shazana Dhiya Ayuni, I. Anshory
This study examines the integration of Battery Energy Storage Systems (BESS) with Solar Power Plants (PLTS) to enhance electrical grid stability in Indonesia, where 90% of electricity is from fossil fuels. The intermittent nature of PLTS often destabilizes the network, causing frequency hunting or blackouts. Using Etap 12.6 software, simulations showed that adding BESS to hybrid PLTS-PLTD systems significantly mitigates these issues. For instance, a 50% drop in PLTS power without BESS required a 55% increase in PLTD power, but with BESS, this increase was only 34%. Thus, BESS is crucial for stabilizing renewable energy integration and supporting Indonesia’s Net-Zero Emissions goal. Highlights:   BESS Stabilizes Power: Reduces impact of PLTS power fluctuations on PLTD. Simulation Insight: 50% PLTS drop increases PLTD by 34% with BESS. Net-Zero Goal: BESS supports Indonesia’s renewable energy and emission targets.   Keywords: Renewable Energy, Solar Power, Battery Storage, Electrical Grid Stability, Indonesia
印度尼西亚 90% 的电力来自化石燃料,本研究探讨了如何将电池储能系统 (BESS) 与太阳能发电厂 (PLTS) 相结合,以增强电网的稳定性。太阳能发电站的间歇性经常会破坏电网的稳定性,导致频率偏移或停电。使用 Etap 12.6 软件进行的模拟显示,在 PLTS-PLTD 混合系统中添加 BESS 可显著缓解这些问题。例如,在没有 BESS 的情况下,如果 PLTS 功率下降 50%,PLTD 功率就需要增加 55%,而在有 BESS 的情况下,这一增幅仅为 34%。因此,BESS 对于稳定可再生能源集成和支持印尼的净零排放目标至关重要。亮点: BESS 稳定电力:减少 PLTS 功率波动对 PLTD 的影响。模拟洞察:使用 BESS 后,PLTS 下降 50%,PLTD 上升 34%。零净排放目标:BESS 支持印尼的可再生能源和排放目标。 关键词可再生能源、太阳能、电池储能、电网稳定性、印度尼西亚
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引用次数: 0
DFA Analysis Revolutionizes FSAE Steering, Enhancing Efficiency in Automotive Design DFA 分析彻底改变了 FSAE 转向系统,提高了汽车设计效率
Pub Date : 2024-05-16 DOI: 10.21070/ijins.v25i2.1116
Mukhammad Isa Kurniawan, Mulyadi
In the dynamic realm of automotive engineering, particularly in Formula Society of Automotive Engineers (FSAE) racing, where vehicle assessment is based on efficiency, motor power, chassis dynamics, and steering, there exists a notable focus on steering system design. This research delves into the conceptualization and component development aimed at aiding automotive mechanics in crafting steering systems for FSAE race cars. Employing Solid Edge 2021 software, the study utilizes the Design of Assembly (DFA) analysis method to streamline the mechanical process. Through DFA analysis, the study assesses various Technical Attributes (TAs) of the steering system, revealing values ranging from 0.548 to 1.765. The ideal steering system ensures that the desired steering input by the driver aligns with the output motion of the vehicle, known as the Ackerman condition. Steering gear mechanisms translate rotational motion into translation and adjust the effort applied to the steering linkage. The study's findings contribute to the advancement of steering system design in FSAE vehicles, emphasizing ergonomic considerations and the utilization of advanced software tools like Catia and Solid Edge 2021 for enhanced performance and safety. Highlight: FSAE steering: DFA analysis enhances design efficiency for racing vehicles. Software aid: Solid Edge 2021 streamlines FSAE steering system development. Ergonomic focus: Design prioritizes driver comfort and vehicle performance optimization. Keywoard: FSAE vehicles, Steering system design, DFA analysis, Solid Edge 2021, Ergonomics
在充满活力的汽车工程领域,特别是在汽车工程师方程式协会(FSAE)竞赛中,对车辆的评估主要基于效率、电机功率、底盘动力和转向,其中转向系统设计是一个值得关注的重点。本研究深入探讨了概念化和组件开发,旨在帮助汽车机械师为 FSAE 赛车制作转向系统。本研究采用 Solid Edge 2021 软件,利用装配设计 (DFA) 分析方法来简化机械流程。通过 DFA 分析,该研究评估了转向系统的各种技术属性 (TA),发现其值在 0.548 到 1.765 之间。理想的转向系统可确保驾驶员所需的转向输入与车辆的输出运动(即阿克曼条件)保持一致。转向齿轮机构将旋转运动转化为平移运动,并调整施加到转向连杆上的力度。研究结果有助于推动 FSAE 车辆转向系统设计的发展,强调人体工程学方面的考虑,以及利用 Catia 和 Solid Edge 2021 等先进软件工具来提高性能和安全性。亮点: FSAE 转向系统:DFA 分析提高了赛车的设计效率。软件辅助:Solid Edge 2021 可简化 FSAE 转向系统的开发。注重人体工程学:设计优先考虑驾驶员舒适度和车辆性能优化。 关键字FSAE 车辆、转向系统设计、DFA 分析、Solid Edge 2021、人体工程学
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引用次数: 0
Boosting Global Customer Loyalty through E-CRM and Digital Marketing Strategies 通过电子客户关系管理和数字营销战略提升全球客户忠诚度
Pub Date : 2024-05-11 DOI: 10.21070/ijins.v25i1.1106
Amaliasari Nurcayani, Sriyono
This study delves into the impact of electronic customer relationship management (e-CRM) and digital marketing on customer e-loyalty, addressing a gap in previous research. Using qualitative research and literature review, it analyzes the relationship between these variables. Findings reveal a significant positive effect of e-CRM and digital marketing on e-loyalty, emphasizing the importance of e-satisfaction. Suggestions for future research include incorporating additional factors like customer satisfaction and employing quantitative methods to strengthen findings. Expanding the scope to different industries beyond the ones studied could enhance understanding. Highlight: In-depth Analysis: Qualitative research explores e-CRM and digital marketing impact. Key Findings: Positive correlation found with customer e-loyalty, emphasizing e-satisfaction. Future Research: Suggested inclusion of more factors and quantitative methodologies. Keywoard: E-CRM, Digital Marketing, Customer E-loyalty, Qualitative Research, Literature Review        
本研究深入探讨了电子客户关系管理(e-CRM)和数字营销对客户电子忠诚度的影响,填补了以往研究的空白。通过定性研究和文献综述,本研究分析了这些变量之间的关系。研究结果显示,电子客户关系管理(e-CRM)和数字营销对电子忠诚度有明显的积极影响,强调了电子满意度的重要性。对未来研究的建议包括纳入更多因素,如客户满意度,并采用定量方法来加强研究结果。将研究范围扩大到所研究行业之外的其他行业,也能加深理解。亮点:深入分析:定性研究探讨了电子客户关系管理和数字营销的影响。 主要发现:发现与客户电子忠诚度呈正相关,强调电子满意度。 未来研究:建议纳入更多因素和定量方法。 关键字电子客户关系管理、数字营销、客户电子忠诚度、定性研究、文献综述
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引用次数: 0
Insights into Job Satisfaction in the Sugar Industry 糖业工作满意度透视
Pub Date : 2024-05-11 DOI: 10.21070/ijins.v25i1.1105
Rio Oktafian, Dewi KOMALA SARI
This study investigates the impact of organizational commitment, job characteristics, and career development on employee job satisfaction in PT. PG Candi Baru, a sugar company in Sidoarjo, Indonesia. Using quantitative research with 130 permanent employees, data was collected via Likert scale questionnaires and analyzed using path analysis techniques with SmartPLS software. The results confirm that organizational commitment, job characteristics, and career development positively influence employee job satisfaction. These findings underscore the importance of fostering organizational commitment, improving job characteristics, and providing career development opportunities to enhance overall employee satisfaction and organizational performance in the sugar industry. Highlight: Quantitative Analysis: Path analysis with SmartPLS software for robust statistical insights. Positive Relationships: Organizational commitment, job characteristics, career development enhance satisfaction. Industry Relevance: Vital implications for enhancing satisfaction in the sugar industry. Keywoard: Organizational Commitment, Job Characteristics, Career Development, Employee Job Satisfaction, Sugar Industry
本研究探讨了组织承诺、工作特点和职业发展对印度尼西亚锡都阿若糖业公司(PT. PG Candi Baru)员工工作满意度的影响。PG Candi Baru 公司员工工作满意度的影响。本研究对 130 名正式员工进行了定量研究,通过李克特量表问卷收集数据,并使用 SmartPLS 软件的路径分析技术进行分析。结果证实,组织承诺、工作特点和职业发展对员工的工作满意度有积极影响。这些发现强调了在制糖业中培养组织承诺、改善工作特点和提供职业发展机会对提高员工整体满意度和组织绩效的重要性。亮点: 定量分析:使用 SmartPLS 软件进行路径分析,以获得可靠的统计洞察力。正相关关系:组织承诺、工作特点、职业发展提高了满意度。行业相关性:对提高制糖业满意度的重要意义。 关键字组织承诺、工作特点、职业发展、员工工作满意度、制糖业
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引用次数: 0
Mosaic Mastery Elevates Global Early Childhood Motor Skills Mosaic Mastery 提升全球幼儿运动技能
Pub Date : 2024-05-11 DOI: 10.21070/ijins.v25i2.1100
Isna Syaiyada Al Aliya, Luluk Iffatur Rocmah
This class action research investigates the efficacy of mosaic activities with loose parts materials in enhancing fine motor skills among 5-6-year-old children at TK Dharma Wanita Persatuan Anggaswangi. Utilizing observation, interviews, and documentation, the study conducted three cycles of research, observing a significant improvement from 52.8% to 82.4% in children's fine motor skills. These findings highlight the effectiveness of incorporating mosaic activities with loose parts materials in early childhood education, offering insights for educators and curriculum developers aiming to enrich motor skills development in young learners. Highlight: Novel Method: Enhancing fine motor skills through engaging mosaic activities. Substantial Growth: Children exhibit significant improvement in fine motor skills. Educational Relevance: Insights for integrating effective motor skill activities in curricula. Keywoard: Fine Motor Skills, Mosaic Activities, Loose Parts Materials, Early Childhood Education, Class Action Research.
这项班级行动研究调查了安加斯旺吉幼儿园(TK Dharma Wanita Persatuan Anggaswangi)5-6岁儿童使用松散部件材料开展马赛克活动以提高精细动作技能的效果。通过观察、访谈和记录,该研究进行了三个周期的研究,观察到儿童的精细动作技能从 52.8% 显著提高到 82.4%。这些研究结果凸显了在幼儿教育中使用松散部件材料开展马赛克活动的有效性,为教育工作者和课程开发者提供了丰富幼儿运动技能发展的启示。亮点: 新颖的方法:通过引人入胜的马赛克活动提高精细动作技能。显著增长:儿童的精细动作技能有明显提高。教育意义:将有效的运动技能活动纳入课程的启示。 关键字精细动作技能、镶嵌活动、松散部件材料、幼儿教育、班级行动研究。
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引用次数: 0
Evaluating OPEN-MURDER Scenario Impact on Vocational Education 评估 OPEN-MURDER 情景对职业教育的影响
Pub Date : 2024-05-11 DOI: 10.21070/ijins.v25i2.1101
Nahdia Putri Permadani, Rahmania Sri Untari
This study investigates the impact of the OPEN-MURDER scenario on the learning outcomes of 36 Software Engineering program students in Vocational Schools (SMK). Utilizing a quasi-experimental design, pretest-posttest assessments were conducted to measure learning outcomes before and after implementing OPEN-MURDER, focusing on mood, understanding, recall, digest, expand, and review. Results show a significant improvement, with pretest scores averaging 71.72 and posttest scores 89.53 (p < 0.05). The findings underscore OPEN-MURDER's positive influence on SMK students' learning outcomes, suggesting its potential as an effective teaching model to enhance motivation, problem-solving skills, and classroom engagement. Future research could explore comparative analyses with control groups and encourage educators to adopt OPEN-MURDER for innovative teaching practices. Highlight: OPEN-MURDER Evaluation: Assesses impact on vocational students' learning outcomes. Experimental Design: Utilizes pretest-posttest method to measure effectiveness. Positive Influence: Shows significant improvement in student learning outcomes post-implementation. Keywoard: Open-Murder Scenario, Learning Outcomes, Vocational Schools, Quasi-Experimental Design, Teaching Model.
本研究调查了 OPEN-MURDER 情景对职业学校(SMK)36 名软件工程专业学生学习成果的影响。采用准实验设计,对实施 OPEN-MURDER 前后的学习成果进行了前测-后测评估,重点关注情绪、理解、回忆、消化、扩展和复习。结果显示,学习效果明显改善,前测平均得分 71.72 分,后测得分 89.53 分(p < 0.05)。研究结果凸显了 OPEN-MURDER 对 SMK 学生学习成果的积极影响,表明它有可能成为一种有效的教学模式,提高学生的学习积极性、解决问题的能力和课堂参与度。未来的研究可以探索与对照组的比较分析,并鼓励教育工作者采用 OPEN-MURDER 进行创新教学实践。亮点: OPEN-MURDER 评估:评估对职业学生学习成果的影响。实验设计:采用前测-后测的方法来衡量效果。积极影响:实施后,学生的学习效果明显改善。 关键字公开谋杀情景、学习成果、职业学校、准实验设计、教学模式。
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引用次数: 0
Unveiling Effective Student Communication Strategies for English Mastery 揭示学生掌握英语的有效交流策略
Pub Date : 2024-05-10 DOI: 10.21070/ijins.v25i2.1090
Siti Nur Aqida, V. Mandarani
This research explores how communication strategies assist seventh-grade students in overcoming English-speaking challenges at SMP Muhammadiyah 9 Boarding School Tanggulangin, Sidoarjo, Indonesia. Using qualitative methods, including observation and semi-structured interviews, the study identifies various strategies employed by students, such as avoidance, paraphrase, borrowing, appeal for assistance, and mime, with language switch in borrowing being predominant. Findings indicate a positive impact of these strategies on students' ability to achieve communication goals. This study underscores the importance of optimizing communication strategies to enhance English proficiency and facilitate effective communication in language learning environments. Highlight: Diverse Strategies Identified: Students use varied methods to tackle English-speaking difficulties. Dominant Technique: Language switch in borrowing prevails among student strategies. Effective Impact: Communication strategies positively enhance student English proficiency and communication success. Keywoard: Communication Strategies, English Proficiency, Seventh-Grade Students, Qualitative Research, Language Learning.
本研究探讨了印度尼西亚锡都亚尔茹SMP Muhammadiyah 9寄宿学校Tanggulangin七年级学生如何运用交流策略克服英语口语方面的挑战。研究采用定性方法,包括观察和半结构式访谈,确定了学生采用的各种策略,如回避、转述、借用、求助和哑剧等,其中借用中的语言转换是主要策略。研究结果表明,这些策略对学生实现交流目标的能力有积极影响。这项研究强调了在语言学习环境中优化交流策略对提高英语水平和促进有效交流的重要性。亮点: 发现多种策略:学生使用多种方法解决英语口语困难。主要技巧:在学生的策略中,借用语言转换占主导地位。有效影响:交流策略积极提高了学生的英语水平和交流成功率。 关键字交流策略、英语水平、七年级学生、定性研究、语言学习。
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引用次数: 0
Fostering Global Success Empowering Young Learners in Online Education 促进全球成功 在在线教育中增强青年学习者的能力
Pub Date : 2024-05-10 DOI: 10.21070/ijins.v25i2.1088
Abdillah Valentina Aryanto, Machful Indrakurniawan
This qualitative descriptive study explores the independent characteristics of second-grade students at Betro Elementary School (SDN Betro) within the context of online learning. Through interviews, observations, and documentation, the study investigates the self-reliance of students, the dynamics of parent-student interaction, and the daily habits cultivated by students in response to online education. Findings reveal a notable level of self-reliance among students, manifested in their ability to complete tasks autonomously and adhere to schedules. Positive communication and collaboration between parents and students are observed, fostering a conducive learning environment. The study underscores the importance of nurturing self-reliance in elementary students for successful online learning and provides valuable insights for educators and policymakers aiming to optimize remote education at the elementary level. Highlight: Student Autonomy: Second graders excel independently in navigating online learning environments. Parental Support: Positive parental engagement enhances children's online learning experience. Educational Impact: Fostering self-reliance in elementary students optimizes online education strategies. Keywoard: Elementary Education, Self-Reliance, Online Learning, Parent-Student Interaction, Qualitative Research
本定性描述性研究探讨了 Betro 小学(SDN Betro)二年级学生在在线学习背景下的独立特点。通过访谈、观察和记录,本研究调查了学生的自立能力、家长与学生之间的互动动态,以及学生为适应在线教育而培养的日常习惯。研究结果表明,学生的自立能力很强,这体现在他们能够自主完成任务并遵守时间安排。家长和学生之间的积极沟通与合作,营造了良好的学习环境。这项研究强调了培养小学生自立能力对于成功在线学习的重要性,并为旨在优化小学远程教育的教育工作者和政策制定者提供了宝贵的见解。亮点: 学生自主性:二年级学生在独立浏览在线学习环境方面表现出色。家长支持:家长的积极参与增强了孩子的在线学习体验。教育影响:培养小学生的自立能力可优化在线教育策略。 关键字小学教育、自立、在线学习、家长与学生互动、定性研究
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引用次数: 0
Collage Innovations Enhancing Preschool Fine Motor Skills Globally 拼贴画创新在全球提高学龄前儿童的精细动作技能
Pub Date : 2024-05-10 DOI: 10.21070/ijins.v25i2.1095
Sarah Adibah, Luluk Iffatur Rocmah
This study aims to explore the efficacy of collage activities using paper clay media in enhancing fine motor skills among 4-5-year-old children at TK Aisyiyah 2 Porong. Employing a classroom action research (CAR) design, the study progresses through planning, implementation, observation, and reflection stages. Data collection involved observation, documentation, and interviews, analyzed descriptively and quantitatively. The research found that fine motor skills significantly improved, with an average achievement in Cycle I at 70% and Cycle II at 83%. Teacher activity scores also increased from 2.3 to 3.8 between cycles. Results indicate the success of collage activities using paper clay in enhancing fine motor skills. The study underscores the importance of demonstration and practice methods in facilitating children's understanding and proficiency in fine motor activities. The findings offer implications for educators and curriculum developers seeking to enhance fine motor skills in early childhood education through innovative, hands-on approaches. Highlight: Improved skills: Collage boosts fine motor skills in preschoolers effectively. Engaging methods: Demonstrations enhance understanding and engagement in motor activities. Innovative media: Paper clay fosters creativity and fine motor development effectively. Keywoard: Motor Skills, Collage, Paper Clay, Preschool, Action Research
本研究旨在探讨使用纸粘土媒介开展拼贴活动对提高艾西雅第二幼儿园(TK Aisyiyah 2 Porong)4-5 岁儿童精细动作技能的效果。本研究采用课堂行动研究(CAR)设计,通过计划、实施、观察和反思等阶段进行。数据收集包括观察、记录和访谈,并进行描述性和定量分析。研究发现,精细动作技能有了显著提高,第一周期的平均成绩为 70%,第二周期为 83%。教师活动得分也从周期之间的 2.3 分提高到 3.8 分。结果表明,使用纸粘土进行拼贴活动在提高精细动作技能方面取得了成功。研究强调了示范和练习方法在促进儿童理解和熟练掌握精细动作活动方面的重要性。研究结果对教育工作者和课程开发人员通过创新的动手方法提高幼儿精细动作技能具有启示意义。亮点:提高技能:拼贴画能有效提高学龄前儿童的精细动作技能。吸引人的方法:示范提高了对运动活动的理解和参与度。创新媒体:纸黏土能有效培养创造力和精细动作的发展。 关键字运动技能、拼贴画、纸黏土、学前教育、行动研究
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引用次数: 0
Finger Painting Revolutionizes Early Childhood Education by Boosting Fine Motor Skills 手指画通过提高精细动作技能为幼儿教育带来变革
Pub Date : 2024-05-10 DOI: 10.21070/ijins.v25i2.1093
Mufarihun Nuril Husniah, Luluk Iffatur Rocmah
This classroom action research investigates the efficacy of finger painting activities in enhancing the fine motor skills of 5-6-year-old children at Ittihadul Ummah Ngoro Kindergarten. Conducted over two cycles with 20 students in Group B, the study employs observation, tests, interviews, and documentation for data collection. Results indicate a notable improvement in children's fine motor skills, with average achievements rising from 61% to 78% between Cycle I and Cycle II. The findings underscore the value of integrating sensory-rich, hands-on activities like finger painting into early childhood education to support holistic development and academic readiness. Highlight: Finger painting enhances fine motor skills. Integration of sensory-rich activities in early childhood education. Importance of holistic development for academic readiness. Keywoard: Fine motor Skills, Finger Painting, Early Childhood Education, Sensory-rich Activities, Academic Readiness.
本课堂行动研究调查了手指画活动对提高 Ittihadul Ummah Ngoro 幼儿园 5-6 岁儿童精细动作技能的效果。该研究对 B 组的 20 名学生进行了两个周期的研究,采用了观察、测试、访谈和记录等方法收集数据。结果表明,儿童的精细动作技能有了显著提高,在第一周期和第二周期之间,平均成绩从 61% 提高到 78%。研究结果凸显了将手指画等感官丰富的动手活动融入幼儿教育以支持全面发展和学业准备的价值。亮点 手指画可提高精细动作技能。将感官丰富的活动融入幼儿教育。全面发展对学业准备的重要性。 关键字精细动作技能、手指画、幼儿教育、感官丰富的活动、学业准备。
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引用次数: 0
期刊
Indonesian Journal of Innovation Studies
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