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In the current era of digitalization, Microsoft Excel has become one of the most popular and essential software in various fields, from business, finance, to science. The ability to process data effectively and be efficient is the key to success in various jobs. Excel formulas and functions are very important features in processing this data. By understanding and mastering Excel formulas and functions, someone can perform calculations, data analysis and data visualization more accurately and quickly.

Oxygen breaks down chemicals in water into simpler parts. As a result of oxygen's ability to oxidize with pollutants, such as organic components, the pollutants are not harmful. Environmental pollution, also known as pollution, is when living things, energy substances, and/or other elements enter the environment, or when the environmental order is changed by human activities or by natural processes so that the quality of the environment decreases to a certain level that causes the environment to be less or unable to function according to its function (Basic Law on Environmental Management No. 4 of 1982). Environmental pollution events are called pollution. Pollutants are substances or materials that have the ability to pollute the environment. When a substance meets the requirements to be a pollutant, it is called a pollutant. For illustration, the level of carbon dioxide in the air of 0.033% is beneficial to plants, but higher levels can cause damage. When air quality exceeds the set standard quality values, namely emission and ambient air quality, it is called "polluted air". If the air quality worsens due to activities, but is still below the quality standard, then "Air is not polluted, only a decrease in air quality". The air quality standard limits the levels of CO2 and CO gases, as well as the boezem itself, which produces an unpleasant odor in the environment. This odor comes from the boezem itself, where there is a lot of garbage, perhaps most of it from the domestic waste of the surrounding residents. The health of AAL personnel is not affected by the presence of the Morokrembangan Boezem. The results of measurements carried out on November 8, 2019 at 08:55, with the AAL position at 7 ° 3'38.40 "E 112 ° 42'51.91, showed that there were several variables that exceeded the quality standard which would certainly have a negative impact on the environment, such as the content of sulfur dioxide, carbon dioxide, nitrogen oxides, and ammonia which are still on the threshold.

An ankle sprain is an injury experienced by school-age adolescents due to a lack of caution during activities, as well as high physical activity in sports activities, such as playing soccer, running, and other sports. Signs and symptoms of an ankle sprain are pain and edema. Interventions for ankle sprains can be categorized into functional rehabilitation and initial management by performing the RICE (Rest, Ice, Compression, and Elevation) method followed by joint mobilization to increase the scope of joint motion. This counseling aims to increase the knowledge of seventh-grade students of MTS Almaarif 01 Singosari about ankle sprains.  Counseling was conducted using an interactive demonstration method using leaflet print media, with 14 male and 18 female students. The results of counseling are found in the pre-test and post-test evaluation of increased knowledge about ankle sprain in class VII students of MTS Almaarif 01 Singosari.

The function of artificial intelligence (AI) in creating a positive consumer experience on the Shopee e-commerce platform is covered in this study. Nowadays, artificial intelligence (AI) plays a significant role in the e-commerce sector, allowing businesses to offer more individualized, quick, and safe services. This study examines how Shopee customer satisfaction and loyalty are impacted by the use of AI technologies, including chatbots, tailored product suggestions, fraud detection, and inventory management. This study found that AI plays a significant role in making shopping more responsive and convenient by analyzing data on the use of chatbot services, the efficacy of personalized recommendations, the accuracy of predicting customer needs, transaction security, and the efficiency of logistics management. According to the study's findings, implementing AI technology reduced service response times by up to 20% and increased customer satisfaction by 15%. In addition to enhancing service quality, the use of AI increases Shopee customer loyalty. These results demonstrate how AI in e-commerce holds enormous promise for fostering startup expansion and enhancing client connections.

The Employee Attendance Information System is a crucial component in human resource management at SMP Negeri 15 Jakarta, a vocational high school institution. This study aims to analyze the quality of the attendance information system using the McCall Method, which provides a comprehensive evaluation framework. The analysis measures indicators of correctness, usability, reliability, and efficiency. The evaluation results show that the attendance system achieved average scores ranging from 0.74 to 0.76, with a total score of 298 out of an ideal score of 140, placing it in the good category. While the system functions well and positively contributes to management, there remains significant room for further development. This study identifies factors influencing system quality, which can serve as a basis for future improvements. The recommendations derived are expected to support the development of a more effective and efficient attendance information system, enhancing employee discipline and productivity, and contributing to improved educational quality for students.

The study intends to define the idea of joint auditing, its significance and goals, and the allocation of audit responsibilities from the start of the audit process to the joint report's writing. It also seeks to elucidate the function of joint auditing in enhancing the caliber of the attributes of accounting data, which helps to provide high-quality information that benefits management and the beneficiaries of that information to make sound decisions that benefit the development of the institution's work for management and owners on the one hand and benefit investors on the other hand, as the study sample included a group of auditors In Iraq by creating and designing a questionnaire form and presenting it to a panel of arbitrators; data analysis was conducted using the statistical analysis software SPSS; and the findings were examined, an important role was reached for joint auditing in improving accounting information and the study recommended the need to adopt this type of audit method that increases users' confidence in accounting information.

Organizing is an essential management function, including the division of tasks, delegation of authority, and coordination between members to achieve common goals. The Qur'an emphasizes the principle of unity and order in the organization, as reflected in Surah As-Shaff verse 4 which describes the importance of lining up in unity. In addition, the principle of cooperation (ta'awun) is also described in Surah Al-Ma'idah verse 2, which emphasizes collaboration in goodness and piety. This research is a library research that focuses on the study of the management function of organizing in the Qur'an, which is examined from the perspective of the Experts of the Interpretation of the Qur'an. Thus, this paper aims to show the relevance of the teachings of the Qur'an in building an effective and ethical organization and how these principles can be applied in the context of modern management..

Maktabah, as an institution providing Islamic information, plays an important role in supporting the development of Qur'an studies and tafsir. This article aims to examine the contribution of the Maktabah of the Indonesian Ulema Council of North Sumatra in facilitating scientific activities related to the Qur'an and interpretation through the provision of collection materials, services, and institutional assistance. This research applies a qualitative approach with a literature study method equipped with a descriptive analysis of the function of maktabah as an Islamic reference center. Data were obtained from institutional documents, collection catalogs, and supporting literature relevant to the development of Qur'an studies. The findings of the study revealed that maktabah functions as a forum for scientific documentation, a channel for the dissemination of interpretive knowledge, and a tool to increase Qur'an literacy for academics and the wider community. In addition, the maktabah also supports discussions, seminars, and research activities based on classical and contemporary texts, thereby strengthening the Islamic scientific tradition at the regional level. The existence of maktabah also contributes to building a literacy culture based on authoritative sources and encourages integration between textual and contextual studies in understanding the Qur'an. These findings highlight the urgency of improving management, digitizing services, strengthening human resources, and expanding the collection of maktabah to meet the demands of Qur'an study and interpretation in a sustainable manner in the modern era.

In an increasingly interconnected world, computer networks play a crucial role in business operations. This research focuses on the analysis of the client-server network system at PT. XYZ, which shares a building with several other companies. The objective is to evaluate the current network infrastructure, identify potential issues, and propose improvements to enhance performance and security. A qualitative approach was employed, utilizing case study methods, interviews, and observations to gather in-depth data on the network's configuration, IP address management, and security measures. The findings indicate that while the existing network functions adequately, there are significant risks associated with user access rights and the need for regular maintenance. The implications of this study suggest that implementing stricter security policies and upgrading bandwidth could mitigate risks and improve overall network reliability, thereby supporting business productivity.

The COVID-19 pandemic caused volatility, uncertainty, complexity, and ambiguity (VUCA), and has created an unprecedented change for all organizations to either evolved or seized to exist. The dynamism due to COVID-19 has forced the HRM function to look forward to organizational agility to adapt and stay in business. The approach to make a linkage between COVID-19, organizational agility, and sustainable HRM is theoretically argued based on a resource-based theory. By conceptualizing the work of Dyer & Shafer (2014) and Nijssen & Paauwe (2012) five dimensions are identified to measure organizational agility, which includes fluid organizational design, flexible core business strategy, distributive information, fast organizational learning, and highly adaptable infrastructure and workplace design. However, further research is needed to confirm the dimensions proposed and to expand them into indicators that can specifically measure organizational agility as a variable.

Violence against women is a global issue that continues to increase. SIMFONI PPA data shows an increasing trend in cases of violence against women in Indonesia, with 11,712 victims in 2023. The purpose of this study is to explain how the UPTD PPA of Blitar City implements a policy of handling services for cases of violence against women and find obstacles faced in its implementation. Talcott Parsons' structural functional theory is used to analyze how social systems function in the context of protecting women to maintain stability and balance in society. This study uses qualitative, descriptive methods with data collection techniques through participatory observation, interviews, and documentation. The results are that the UPTD provides six services for protecting women and children, namely complaints, outreach, case management, shelter, mediation, and assistance. Then referring to PERPRES No. 55 of 2024, the number of services has been increased to eleven. However, social challenges such as negative stigma and limited human resources hinder policy implementation. Therefore, UPTD PPA Kota Blitar continues to strive to provide comprehensive services by involving external parties for legal and psychological assistance which then emphasizes the importance of increasing capacity and human resources to ensure effective protection services for victims of violence at the local level.

Illegal mining is rife in the Halmahera area, North Maluku Province, one of which is in Roko village, West Galela District. Mining without a permit, known as PATI, certainly has a big impact, not only on state income and the preservation of environmental functions, but also triggers social conflict among residents, both between illegal miners and local residents and between fellow miners who want to control certain areas. It doesn't stop there, since the presence of PT. Halmahera Jaya Maining with its modern technology is expected to be managed in accordance with legal and regulatory standards, but the environmental situation is getting worse because it is not equipped with an AMDAL. In this research the author used Empirical Juridical Research by comparing two Legal Research methods, the juridical approach was studied based on Law Number 4 of 2009 as amended by Law Number 3 of 2021 concerning Minerals and Coal in conjunction with Law Number 32 of 2009 concerning Management and Environmental Conservation, as last amended by Law Number 11 of 2020 concerning Job Creation, is carried out empirically. Data collection through monitoring and interviews with residents of Roko Village on behalf of Etus Pali. In studies and field studies, it was found that residents were worried about the presence of PT HJM and illegal mining carried out by residents without permission, which had an impact on the environment. Therefore, it is necessary to carry out integrated supervision and law enforcement by related parties against companies that ignore legal provisions and socialization and advocacy needs to be provided to illegal miners.

Background High blood pressure or hypertension is one of the biggest causes of death in the world. Adopting a healthy lifestyle can prevent or slow the onset of hypertension and reduce cardiovascular risk Apiin and mannitol content in celery leaves have diuretic properties that help draw fluid and support kidney function in removing excess fluid from the body. This process can significantly lower blood pressure in people with hypertension Objectives to determine changes in blood pressure in hypertensive patients with non-pharmacological therapy using celery leaves Quasi-Experimental design method with Pre-test and Post-test control group design. Samples were taken using Purposive Sampling technique as many as 30 people Research Results From the characteristics of respondents and based on statistical tests with the Wilcoxon Test in the intervention group Pre-test Post-test obtained Asymp. Sig. value of 0.890 Conclusion There is no significant change between the intervention group and the control group in the provision of non-pharmacological therapy using Celery leaves Suggestions For people with hypertension to always seek information in improving self-management in order to reduce the risk of cardiovascular diseases such as hypertension.

This study analyzes the utilization of Python as a tool for calculating function limits, with an emphasis on the application of the SymPy and NumPy libraries. The flexibility of Python allows researchers to perform mathematical calculations efficiently, employing both the symbolic approach provided by SymPy and the numerical methods offered by NumPy. SymPy facilitates the management of complex mathematical expressions and produces accurate symbolic results, while NumPy provides speed and efficiency in executing numerical computations. With active community support and regular updates to the libraries, Python proves to be a robust and flexible environment for research in the field of mathematics. Findings from this study indicate that the combination of these two libraries not only enhances the accuracy of limit calculations but also accelerates the research process, making it a relevant choice in both academic and practical contexts..

The planting of mangroves in the northern district of Pekalongan is a mitigation effort. Where this area has a lot of coastal and coastal areas. This has caused the region to suffer disasters such as flooding and robbery. The function of the mangrove here as a barrier when the seawater is affected. With the presence of mangrove, the appearance of the sea waves can be suppressed so that the impact of damage on the land can be minimized. This effort is also supported by government regulations, namely the Disaster Management Act No. 24 of 2007. Mangrove planting in the northern district of Pekalongan City, especially in the Slamaran Beach area of Degayu Village, Northern Pekalongan, Central Java is a form of care for the environment and nature, which is carried out by the UKM-F Institution of Dycres UIN K.H. Abdurrahman Wahid Pekalongan, the Community of Joint Collaboration with the city of Pakalongan, as well as several other communities.Where it is also part of the community service activities carried out by students, students, and the community around. The purpose of this dedication is to reduce the risk of disasters or mitigation, especially floods and debris. It also builds a solid foundation for the sustainability of ecosystems and the well-being of local communities

This study was conducted to examine the functions of data management, data analytics, and business intelligence across various organizational sectors. A literature review was performed to gain a broader understanding of the topic, utilizing research backgrounds from different countries, with ten studies selected for review from multiple sources. The results indicate that efficient data management, combined with robust analytical capabilities and business intelligence tools, is crucial for modern organizations seeking to achieve operational excellence and strategic growth. By implementing the appropriate measures, organizations can maximize the benefits of data management, data analytics, and business intelligence in attaining their strategic objectives.

The Indonesian region has a wealth of natural and cultural resources that provide large capital for the tourism sector. Tourism is one of the creative economies that is currently in the development stage. New Celosia Bandungan is one of the tourist destinations that has high appeal in the Bandungan area, Central Java. This research aims to analyze strengths, weaknesses, opportunities, and threats (SWOT) as well as policy analysis that can be carried out to develop tourist attractions owned by New Celosia as a tourist destination. The method used in this research is a qualitative approach with data collection through field observations, interviews with informants, and documentation. The analysis results show that New Celosia has several strengths, such as affordable ticket prices, attractive photo spots, and complete facilities. However, weaknesses were also found, such as non-functioning rides and relatively expensive food prices. Regarding opportunities, the strategic location and increasing tourism demand provide potential for further development. On the other hand, threats such as competition with other tourist attractions and extreme weather must also be anticipated. Based on this SWOT analysis, it is recommended that New Celosia Tourism improve the management of facilities and services, as well as take advantage of existing development opportunities to increase visiting interest and competitiveness in the tourism industry.

Developing a web-based information system using the waterfall model, focusing on user needs analysis, design, development, testing, and system implementation. The results of the needs analysis indicate that users want a system that is easily accessible and efficient in data management. The design process produces an intuitive system design, while development is carried out using PHP and MySQL. System testing involves users to ensure functionality and stability, with the feedback obtained used for improvement. Implementation of the system in a real environment shows an increase in data management efficiency compared to the previous system. This study confirms the effectiveness of the waterfall model in developing information systems, although challenges in design flexibility still need to be considered. The results of this study are expected to provide a significant contribution to the development of web-based information systems that are more responsive to user needs.

Human resource management is the development of human resources that functions in carrying out human resource planning, implementation, recruitment, training, employee career development and conducting initiatives for the organizational development of an organization or company. The purpose of this study was to determine the organizational culture and work discipline affect employee performance. In this study, researchers used statistical quantitative analysis, multiple linear regression analysis and coefficient of determination analysis with the help of IBM SPSS 25 software. The sample used in this study was a saturated sample of 40 employees. The results of this study obtained using the t test that organizational culture partially has a positive and significant effect on employee performance with a significant level of 0.002 <0.05 and t test results of 3.316> 2.022. Work discipline partially has a positive and significant effect on employee performance with a significant level of 0.001 <0.05 and t test results of 3.491> 2.022. Organizational culture and work discipline simultaneously have a positive and significant effect with a significant level of 0.000 <0.05 and F test results of 17,066> 3.25 on employee performance.

The lack of the leadership function in monitoring and evaluation, the limited training on patient safety is suspected to have resulted in a low safety culture and clinical risk management. This study aims to determine the influence of transformational leadership, patient safety knowledge and culture on clinical risk management at PMI Hospital. Design of a cross-sectional study, 138 nurses in August 2024. Simple random sampling technique, the independent variable is knowledge about patient safety goals and transformational leadership; the dependent variable of clinical risk management, and the intervening variable of patient safety culture. Descriptive analysis shows that PMI Hospital has nurses who have high knowledge of patient safety targets, with a charismatic leadership style, and a communicative patient safety culture. The results show that knowledge of patient safety goals, transformational leadership, and patient safety culture simultaneously and partially have a significanteffect on clinical risk management so that high knowledge, charismatic leadership, and communicative patient safety culture are proven to encourage improvements in clinical risk management at PMI Hospital.