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PT XYZ, a building construction and design company in Palembang. The number of employees in this company is 30 employees with project, finance, marketing and also human resources (HR) divisions. PT XYZ has a need to improve the efficiency of human resource management. In the current condition, the company still relies on manual processes for recruitment, attendance, layoff data management, and employee leave applications. This Personnel Information System uses the Rational Unified Process (RUP) method as a system development method. System development uses the Laravel framework, PHP, CSS, HTML programming languages. In the analysis stage using PIECES and Usecase Diagram. System development uses two main approaches, namely using the FlutterFlow low-code platform and the Laravel Framework. The final result obtained is the implementation of a web-based Personnel Information System at PT XYZ. The implementation of this system makes a significant contribution in improving the efficiency and accessibility of staffing data at PT XYZ.

The Bolotomo cattle breeder group in Wingkosigromulyo Village, Nkombol District, Purworejo Regency, has been established since 2010 with the help of subsidies from the local Livestock Service. Initially, they focused on producing organic fertilizer, but switched to the feeder cattle and meat business because the selling price of fertilizer was low. Livestock management is still traditional, and concentrate feed is rarely used because it is expensive and difficult to obtain. In the dry season, food availability is limited, and rice straw and field grass are the main food sources. The service activity by Tidar University students aims to help farmer groups overcome the feed crisis with technology for making pellets from local materials. Demonstration of making pellets using a mixture of calliandra leaf flour, rice bran, pineapple peel, molasses and tapioca flour. Pellets have the advantage of improving feed quality, consumption efficiency and shelf life. Farmers also shared their experiences and expressed the need for processing livestock waste, such as biogas plants, to reduce pollution and increase income. Integration between the agriculture, fisheries and livestock sectors is the focus for sustainable development.

This paper introduces a hybrid optimization approach that combines genetic algorithms with gradient descent for effective nonlinear function approximation in highdimensional data. Traditional methods struggle with computational efficiency and accuracy in such complex spaces. By integrating genetic algorithms to provide a global search strategy with gradient descent for finetuning, the proposed method achieves faster convergence and improved accuracy. Simulations and case studies demonstrate its effectiveness in applications like data mining, image recognition, and financial modeling.

Sleep hygiene is placing the most comfortable position to sleep soundly every night by optimizing your sleep schedule. Sleep quality is defined as an individual's satisfaction with the sleep experience. Sleep quality has four attributes, namely sleep efficiency, sleep latency, sleep duration and awakening after sleep onset. According to WHO, the age limit for teenagers is 10 to 19 years. From this research, to determine the relationship between sleep hygiene behavior and the sleep quality of adolescents aged 10-19 years in RW 06 Cirimekar Village, Cibinong District. The population and sample in this study consisted of 87 teenage respondents. This research design uses a cross sectional approach. Data collection used the Index Sleep Hygiene (ISH) questionnaire to measure sleep hygiene, then the Pitsburg Sleep Quality Index (PSQI) questionnaire to measure sleep quality. In this study, entitled The Relationship between Sleep Hygiene Behavior and Sleep Quality in Adolescents Aged 10-19 Years in RW 06 Cirimekar Village, Cibinong District, the results of measuring sleep hygiene and sleep quality were obtained using the chi square statistical test results, with a p-value of 0.04 (p -value < 0.05) so it can be concluded that there is a significant relationship between sleep hygiene behavior and adolescent sleep quality.        

The quality of labor and supervision of labor is an important aspect in the success of an organization or company. Good workforce quality greatly influences the productivity, efficiency and overall performance of the organization. On the other hand, labor inspection plays a key role in ensuring that workers carry out their duties according to established standards, as well as ensuring compliance with existing policies and procedures. This research aims to analyze the relationship between labor quality and labor supervision in the context of a modern work environment. The research method used involves a comprehensive literature review to explore concepts, theories and practices related to these two aspects. The results of the analysis show that there is a close relationship between labor quality and labor supervision, where effective supervision can improve labor quality and vice versa. The implication of this research is that it is important for companies to develop effective monitoring strategies to ensure optimal workforce quality, which in turn will contribute to achieving overall organizational goals.    

This research evaluates and optimizes the operational efficiency of Bank Negara Indonesia (BNI) during the 2020-2023 period with a focus on the cost of funds ratio. Using a quantitative approach and qualitative interpretation, this research analyzes BNI financial data to identify trends and factors that influence fund expense ratios. The results provide insight into BNI's performance compared to industry standards and competitors. It is hoped that the recommendations from this research can help BNI management improve operational efficiency, support competitiveness in the banking industry, and make a positive contribution to the national economy.

This study explores the utilization of LightGBM, a gradient-boosting framework, to classify the inhibitory activity of beta-secretase 1 inhibitors, addressing the challenges of Alzheimer's disease drug discovery. The study aims to enhance classification performance by focusing on overcoming the limitations of traditional statistical models and conventional machine-learning techniques in handling complex molecular datasets. By sourcing a dataset of 7298 compounds from the ChEMBL database and calculating molecular descriptors for each compound as features, we employed LightGBM in conjunction with a set of carefully selected molecular descriptors to achieve a nuanced analysis of compound activities. The model's efficiency was benchmarked against traditional machine-learning algorithms, revealing LightGBM's superior accuracy (84.93%), precision (87.14%), sensitivity (89.93%), specificity (77.63%), and F1-score (88.17%) in classifying beta-secretase 1 inhibitor activity. The study underscores the critical role of molecular descriptors in understanding drug efficacy, highlighting LightGBM's potential in streamlining the virtual screening process. Conclusively, the findings advocate for LightGBM's adoption in computational drug discovery, offering a promising avenue for advancing Alzheimer's disease therapeutic development by facilitating the identification of potential drug candidates with enhanced precision and reliability.

Hospitals are a comprehensive part of social and media organizations whose function is to provide complete health services to the community, both curative and rehabilitative, hospital services reach family and environmental services. The aim of the research is to analyze the influence of health service quality on patient satisfaction in the inpatient room of Menggala Regional Hospital, Tulang Bawang Regency, Lampung Province. Analytical survey research design with a cross sectional design. The total population of patients treated from June 2022 to August 2022 in the Inpatient Room at Menggala Regional Hospital, Tulang Bawang Regency is 167 people. The number of samples was 62 people. The results of the chi square test research show that there is an influence of 8 variables, namely technical competence, human relations, effectiveness, efficiency, continuity, security, human relations and comfort, which have a p-value <α 0.05, meaning that technical competence, human relations, effectiveness, efficiency, continuity, safety, human relations and comfort influence patient satisfaction in the Menggala Hospital inpatient room. The results of the multiple logistic regression test are the most dominant comfort variable with an odds ratio (OR) of 18.455, meaning that it influences patient satisfaction 18 times. The conclusion is that the comfort variable is the dominant variable that has the most influence on patient satisfaction in the Menggala Hospital inpatient room. It is recommended for hospitals to adopt policies to increase patient comfort in treatment rooms in order to produce optimal satisfaction for patients.

The usage of manual keys in door security has become obsolete due to the increasing risk of theft and loss of valuable items. Observations at the Dean’s Office of the Faculty of Engineering at Universitas Negeri Padang reveal the shortcomings of manual key systems, including the possibility of getting stuck, lost keys, and the inability to record access. TCAD (Tap Card Access Door) offers a solution by utilizing NFC and cameras to directly monitor door access. This research aims to develop TCAD that can real-time monitor door access and store usage data. The development method for TCAD follows the waterfall model, and the system is designed using PHP with the Laravel framework, JavaScript, MySQL as the DBMS, and Visual Studio Code as the editor. Test results demonstrate that TCAD with NFC and web-based monitoring simplifies access entry recording, facilitates data collection during user room access, and improves data search efficiency. With TCAD, it is expected that door security and access monitoring can be better controlled and more efficient in line with current technological advancements.

PT Cempaka Mega Mandiri is a company engaged in processing and selling swallow's nests, both for export and in the local market. Currently, it is known that the attendance system used in this company has an unsatisfactory level of accuracy. Therefore, the author decided to apply GPS technology to increase efficiency in the attendance process, in the hope of providing a better solution for the company. GPS, which stands for Global Positioning System, is a navigation system that uses satellites to identify and synchronize location data from an object on the earth's surface. In this context, the application of GPS technology is considered a strategic step to increase the accuracy of recording employee attendance. This research uses the SDLC Waterfall method as a software development approach. This method involves sequential stages, starting from planning, analysis, design, implementation, testing, to maintenance. The result of this research is the development of a GPS-based attendance website, which is expected to provide an effective solution for improving the attendance system at PT Cempaka Mega Mandiri.

The goal and main issues discussed in this research are how the Organizational Structure influences Performance in the Livestock Farming Area of Al Amin Science and Industrial Park (Living Lab) Glugur Rimbun. This study uses a qualitative associative method, conducting a review of theories and literature, as well as surveys and observations, and collecting opinions from academic community members, especially professors specializing in Human Resources. The research results state that organizational structure is a framework or arrangement that regulates relationships, responsibilities, and authorities within an organization. In management, organizational structure can be considered the foundation or operational framework of an organization. It is a fundamental element that forms the basis for organizing and directing organizational activities. There are several types of organizational structures that can be applied, and the selection of such a structure depends on the organization's goals, size, complexity, and needs. The choice of organizational structure should consider the organization's strategic goals, size, external environment, and the culture to be established. Moreover, organizations can change their structure over time to adapt to changing needs and business dynamics. The importance of organizational structure is reflected in its operational efficiency. By systematically mapping tasks and responsibilities, the structure creates a regular workflow, avoids unnecessary overlap, and establishes a foundation for optimal efficiency.

The Rectorate's field of function is the function of improving performance, safety and efficiency in the use of elevators where the vertical transportation system is used as a tool to facilitate the activities of people and goods to move between certain floors in a building. Elevators are used as a tool to facilitate the activities of both people and goods to get to the floors In certain office and lecture buildings, it is a one-story building in building D which uses an elevator as a means of vertical lift transportation. Effective and efficient elevator planning is needed so that the elevator can be operated optimally. This should have a big impact on the comfort of building occupants as elevator users. One of the consequences of inadequate elevator planning is the occurrence of queues during peak hours. Therefore, some analysis of elevators in lecture and office buildings is needed. Elevator efficiency can be analyzed by calculating elevator requirements which depend on several variables such as lifting speed, lifting capacity, elevator waiting time, number of building occupants, and how large the building is. Meanwhile, the effectiveness of the lift can be obtained from the scheduling preparation and budget requirements involved in each lift's preventive maintenance. The research methodology used in this research is interviews, observation, secondary data collection, and data processing. From the results of data processing it can be concluded that the efficiency and effectiveness of the lift is 75% of the lift requirements for the 2 lift units provided. The research results also show several preventive maintenance schedules and preventive maintenance budgets within a one-year budget period.

This study aims to analyze the effectiveness of using Accurate in managing cash expenditures at PT Graha Mukti Indah, which is engaged in property development. Good cash expenditure management is very important so that companies are able to maintain liquidity and financial stability in the long term. The research method used is descriptive qualitative with a case study approach. Data was obtained through direct observation of the system used, interviews with finance staff, and documentation of cash expenditure transactions. The results show that Accurate is able to increase time efficiency in recording, reduce the level of human error, and provide real-time cash reports that can be used as a basis for managerial decision making. This finding implies that digitizing the financial system through the use of accounting software can be a relevant strategy for similar companies to improve transparency, accuracy, and the overall quality of financial decision making. Overall, the implementation of Accurate has proven to be an effective solution for improving cash expenditure management at PT Graha Mukti Indah, and its successful integration could serve as a model for other property development companies seeking to enhance their financial management practices.  

The rapid expansion of digital platforms has transformed the issuance of fatwa in Southeast Asia, enabling Islamic legal opinions to be accessed widely and quickly. This shift challenges traditional patterns of religious authority, which were previously centered around formal institutions and face-to-face scholarly deliberation. While digital fatwa mechanisms enhance accessibility and responsiveness, they also raise concerns about legitimacy, legal accuracy, and public trust. This study examines the effectiveness of digital fatwa issuance mechanisms in Malaysia, Indonesia, and Brunei Darussalam, using a qualitative comparative research approach. Data were collected through content analysis of official digital fatwa portals, focusing on accessibility, authority, validation, and legal consistency. The findings reveal that digital platforms increase access speed and broaden public reach, enabling religious institutions to address emerging legal issues more effectively. However, variations in verification procedures and legitimacy frameworks across countries reflect differences in governance and state involvement. Key challenges include the authentication of mufti authority, standardization of ijtihad methodologies, and consistency in legal substance. Digital fatwa contribute to improving Islamic legal literacy but risk authority fragmentation due to the proliferation of digital sources. The study concludes that integrating the efficiency of digital platforms with the authoritative safeguards of traditional institutions is crucial for developing an accountable model of digital fatwa governance.

This paper investigates the impact of sustainable supply chain management (SSCM) practices on corporate performance. Focusing on multinational corporations, the study assesses the effectiveness of green sourcing, waste reduction, and ethical labor practices in enhancing operational efficiency and reputation. Findings suggest that adopting SSCM practices not only improves environmental outcomes but also leads to increased profitability and customer loyalty.

Village Government as a government entity at the local level has an important role in community development and empowerment. This research aims to conduct an in-depth analysis of the village government system in Indonesia with a focus on the organizational structure, policies and challenges faced. This study uses a qualitative descriptive research method by collecting data through interviews, observation and study of related documents. The results of the analysis show that the Village government system in Indonesia has various components, including the Village head, Village Consultative Body (BPD), and other Village officials. However, there are still several challenges that affect the effectiveness and efficiency of Village government. Factors such as limited resources, lack of access to information, and regulatory complexity are the main obstacles in carrying out the duties of the Village government. In addition, community involvement and the role of women in village decision making still need to be improved to ensure fair representation. This research also highlights the importance of improving central government policies related to Village funds and increasing human resource capacity at the Village level. Recommendations for improvement involve a holistic approach involving relevant parties, including the central government, regional government and local communities.

This introduction to the Macromedia Flash 8 application aims to provide students with understanding and skills in using Macromedia Flash 8 for design and understanding the use of Flash 8. Introduction to the Macromedia Flash 8 application is often needed in creating animations and designs for student learning. The Macromedia Flash 8 application allows its introduction to be personal and efficient, by using image and sound designs from separate sources into one Macromedia Flash 8 application. During the introduction to the Macromedia Flash 8 Application, participants will be taught about the concept of designing the use of Macromedia Flash 8, steps -design preparation steps, creating animations using Macromedia Flsah 8, and merging data into the application. This introduction to the Macromedia Flash 8 application will also discuss the benefits of using Macromedia Flash 8, including time efficiency and accuracy in the student learning that will be created. Through a combination of theory and practical exercises, participants.It is hoped that they will be able to master the steps in the application development process that will be presented using Macromedia Flash 8. The results of this training are expected to provide participants with the ability to create personal and efficient student animations, including for education and other organizations. Thus, the introduction of this application contributes to increasing the effectiveness of communication in various activities involving the student learning process.

This study aims to empower farmer groups in applying appropriate technology to rice farming productivity in Sukajadi Village, Sadananya District, Ciamis Regency. The research methods used include field surveys and analysis of productivity data from farmers who apply this technology compared to those who do not. Primary data was collected through structured interviews with farmers and direct observation in the field during the research period. Data analysis was carried out by comparing rice production results, efficiency of using agricultural inputs, and farmer income before and after adopting appropriate technology. The research results show that the adoption of appropriate technology significantly increases rice productivity in terms of the number of harvests per hectare and reduces the costs of certain inputs such as fertilizers and pesticides. In addition, farmers who apply this technology also report better income increases compared to conventional methods. These findings support the importance of implementing appropriate technology in improving food security and the economy of farmers in rural areas such as Sukajadi Village. This research contributes to expanding understanding of the practical benefits of appropriate technology in the context of rice farming in Indonesia.

The application of appropriate technology has an important role in increasing the production capacity and product quality of MSMEs. This service aims to increase the production capacity of Safnur MSMEs in Lengkong Village, Rakit District, Banjarnegara Regency through the implementation of a spinner tool. The results of the service showed that the use of the spinner tool succeeded in increasing production capacity from 10 kg to 15 kg per day, as well as reducing drying time by up to 66%. In addition, the quality of banana chips products also increases significantly with lower oil content, resulting in products that are crisper and last longer. The training and assistance provided to Safnur MSME workers ensures optimal use of spinner tools, increasing production efficiency and consistency. The implications of the results of this service are not only increasing income and business sustainability of Safnur MSMEs but also opening up new job opportunities for the surrounding community. This success can be used as a model for the development of other MSMEs in the area. Recommendations are given for the continued use of spinner tools and the development of MSMEs through appropriate technology support, ongoing training, and collaboration with the government and related institutions.

The rapid urbanization and industrialization of cities have significantly contributed to the rising pollution levels, especially in urban rivers, where water quality is often compromised. Monitoring water quality in real-time is essential for mitigating the adverse effects of water contamination. This research aims to design and implement an Internet of Things (IoT)-based system for real-time monitoring of water quality in urban rivers, focusing on the continuous collection and analysis of environmental data. The system utilizes a range of sensors to measure critical water quality parameters, including pH, temperature, dissolved oxygen (DO), turbidity, and various contaminants, all of which transmit data wirelessly to a central server for further processing. The study evaluates the accuracy, reliability, and efficiency of the IoT system in detecting water pollution and its ability to deliver real-time insights. Findings demonstrate that the IoT system offers a higher level of precision and faster detection compared to conventional monitoring methods, making it an effective tool for real-time pollution detection and decision-making. Additionally, the integration of the IoT system with a user-friendly visualization platform enhances the accessibility of the data for stakeholders, enabling them to monitor the water quality effectively. The study suggests that IoT-based water quality monitoring systems present a sustainable long-term solution for urban water management, offering cost and time savings. Moreover, the research highlights the importance of cross-sector collaboration to support the development and deployment of IoT technologies and recommends further advancements in sensor technologies to monitor additional water quality parameters.