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Upper Arm Circumference (LILA) is one of the indicators used in Indonesia to assess the risk of Chronic Energy Deficiency (KEK) in pregnant women and adult women. Chronic lack of energy for a long time causes the immune system to decrease so that the body is susceptible to infectious diseases, the decreased ability to concentrate which occurs is related to a decrease in iron stores. Upper Arm Circumference (LILA) measurement aims to analyze the relationship between Upper Arm Circumference (LILA) and the incidence of Chronic Energy Deficiency (KEK) in students at the Faculty of Public Health, Halu Oleo University. The method used is data analysis, involving measuring LILA and collecting data regarding nutritional status and factors that have the potential to influence KEK. The results of the analysis show that there is a significant relationship between LILA size and the incidence of CED. Of the 50 respondents studied, 52% experienced CED with a LILA size of less than 23.5 cm, which indicates the existence of serious nutritional problems among this population. It is hoped that this research will provide useful information for universities and health workers in efforts to prevent and treat nutritional problems among students.  

Children as the next generation of the nation require special attention to health aspects to ensure optimal growth and development. One of the worrying health threats is the high exposure of children to cigarette smoke, which contains dangerous chemicals such as nicotine, tar, and carbon monoxide. Exposure to cigarette smoke can damage the respiratory system, interfere with brain development, and affect the function of vital organs, especially in early childhood whose body systems are still vulnerable. The impacts include an increased risk of respiratory tract infections, asthma, and various other health problems that can have long-term impacts. The role of parents is very important in efforts to prevent exposure to cigarette smoke, starting from setting an example by not smoking to creating an environment free from cigarette smoke. In addition, education about the dangers of cigarette smoke needs to be given to children from an early age to increase their awareness of the importance of maintaining health. The active role of parents in building a healthy environment and educating children about the risks of cigarette smoke is an essential step in creating a healthier generation free from exposure to cigarette smoke.

Keluarga Jaya Pharmacy is a shop that provides various types of medicines and medical devices where the transaction process is still done traditionally, recording the stock of medicines and medical devices also still uses excel files. Of course, because of this, the transaction process to recording the stock of goods becomes longer and less accurate. Inaccurate and incomplete data on medicines and medical devices often causes medicines that are approaching their expiration date not to be detected as soon as possible. Therefore, the author decided to build a web-based drug stock inventory application at the Keluarga Jaya pharmacy. This system will be able to solve the problems that are currently still being experienced at the Keluaga Jaya pharmacy. The drug stock inventory system that the author built in this study is modeled into a class diagram and also a use case diagram. The results of the study are a web-based drug stock recording system at the Keluarga Jaya pharmacy that has features for logging in, managing master data, managing sales, managing returns, managing reports and logging out.

Crop productivity is one of the key components in supporting the sustainability of the agricultural sector and global food security. However, challenges such as soil degradation, dependence on chemical fertilizers, and climate change necessitate more innovative and environmentally friendly approaches. Soil microorganisms play a significant role in improving crop productivity through biological mechanisms such as nitrogen fixation, organic matter decomposition, mycorrhizal symbiosis, and the production of bioactive compounds that protect plants from pathogens and abiotic stress. Microbiology-based biotechnology approaches, such as the use of biofertilizers and biopesticides, offer environmentally friendly solutions to address modern agricultural problems. This research aims to review the role of microorganisms in improving crop productivity, focusing on the application of microbiology-based biotechnology. The research method used is a literature study or meta-analysis of relevant literature and research in the last 10 years. The results of the discussion show that microorganisms such as Rhizobium, Azospirillum, Trichoderma, and mycorrhiza have a major contribution in improving soil fertility, crop yields, and plant resistance to environmental stress.

Adolescence is a transitional period from childhood to adulthood, where individuals begin to question the phenomena that occur around them to form self-worth. One of the phenomena that is developing among adolescents is the hedonistic lifestyle, which is increasingly influenced by advances in technology and social media. In this lifestyle, the search for instant pleasure becomes the main goal, which often encourages adolescents to pursue pleasure without considering the long-term impacts. Social media, which displays a glamorous lifestyle and unrealistic standards of pleasure, plays a major role in influencing adolescents' consumer behavior and desire to follow certain trends. This phenomenon is influenced by social factors, family environment, and technological advances, which create behavioral patterns that are more oriented towards instant pleasure. The impacts are seen in social, mental, and educational aspects, such as reduced deep emotional relationships between adolescents, mental health problems such as anxiety and depression, and decreased motivation to learn that can interfere with their academic development. However, a hedonistic lifestyle can also encourage creativity and the development of social skills. This study aims to explore more deeply the causal factors, impacts, and challenges that arise due to changes in the hedonistic lifestyle among adolescents, as well as efforts to overcome its negative impacts through character education and the formation of a supportive social environment.

Through Presidential Regulation No. 82 of 2018, concerning Health Insurance in article 48, one of the benefits of promotive preventive services is health history screening services. Health history screening abbreviated as SRK is a preventive effort that can detect participants with a potential risk of diabetes, hypertension, kidney failure and coronary heart disease. This SRK filling activity is very beneficial for JKN participants, one of which is that they can find out the potential risk of disease as early as possible for themselves and their family members. Some people still have minimal knowledge about the Mobile JKN application, there are several obstacles in the community, especially the elderly who experience either a lack of smartphones or a lack of understanding of how to use the Mobile JKN application, so these obstacles are the main problems that occur in the Marpoyan Damai area, especially in the Jl. nurul. The aim of the activity is to increase the public's insight and knowledge regarding how to use and benefit the Mobile JKN application in health history screening. In this case, the service team will provide education and assistance with health screening through the BPJS application as an effort to prevent disease. The location for this activity will be carried out in one of the neighborhoods in Pekanbaru City, namely the RT 01 RW 21 Tangkerang Tengah neighborhood, Pekanbaru City. The aim is that after this community service is carried out, it can improve the level of public health through health screening in the application and also increase the knowledge of the community in the area regarding the use of family medicinal plants (herbal medicine)

In this paper, we study a new and improved preconditioned conjugate gradient (PCG) algorithm based on Dai and Liao's procedure to enhance the CG algorithm of (Maulana). The new PCG algorithm satisfies the coupling condition and the sufficient descent condition. This work proposes improved conjugate gradient methods to enhance the efficiency and robustness of classical conjugate gradient methods. The study changes the diagonal of the inverse Hessian approximation to quasi-Newton Broyden-Fletcher-Goldfarb-Shano (BFGS) updating to make a preconditioner for nonlinear conjugate gradient (NCG) methods used to solve large-scale optimization problems with no constraints. We will calculate the step size of this two-term algorithm by accelerating the Wolfe-Powell line searching technique. The proposed new PCG algorithms have proven their global convergence in certain specific conditions reported in this paper.

Article discusses the influence of education on economic growth in developing countries, with a special focus on Indonesia. Education is considered a key factor in improving the quality of human resources, which contributes to economic growth. The three main theories that explain this relationship are human capital theory, allocation theory, and class growth theory. Human capital theory suggests that higher education can increase productivity and wages, despite criticism regarding job quality. Allocation theory highlights the role of education in allocating individuals based on educational strata, while class growth theory highlights the impact of education on social inequality. In Indonesia, challenges faced in the education sector include inequality of access and poor infrastructure, especially in remote areas. Despite increasing education budgets, data shows that classroom infrastructure problems are still not fully resolved. This article emphasizes the importance of research and development to improve the quality of education, which in turn is expected to encourage economic growth and reduce social problems such as unemployment and crime. Successful examples from other countries, such as South Korea, show that a strong education system can contribute significantly to economic growth. The method used in this research is a literature review, which collects and analyzes various studies related to the influence of education on economic growth. The literature sources used include books, academic journals, and research reports, which allows the authors to gain a broader picture of trends, findings, and research gaps in this topic.

Clinical approach or clinical supervision assumes that the teacher's learning process to develop is always related to the teacher's own individual learning process. The clinical approach is a face-to-face process between the supervisor and the teacher. This meeting discusses teaching problems and those related to it. Therefore, in clinical supervision, the supervisor and teacher act as colleagues in solving learning problems. For different types of teachers, the supervisor must also distinguish the types of clinical supervision strategies that will be used. The type of professional teacher is suitable for using non-directive strategies, the type of critical teacher and busy teacher can use collaborative strategies. Meanwhile, for teachers who are not qualified, supervisors are expected to be more active in guiding and teaching these teachers, so that the right strategy is direct clinical supervision.  

The advancement of network technology plays a crucial role in supporting modern education. This study aims to enhance students' understanding of network technology at SMA 1 Tajurhalang through a program of computer network implementation and simulation. The activities involve participatory training that includes the introduction of basic networking concepts, hands-on router configuration practices, and simulations of LAN, MAN, and WAN networks. Evaluation results indicate an improvement in students' ability to configure networks and solve related technical problems. These findings highlight the importance of technology training in preparing students for the digital era.

Risk factors for pregnancy that cause complications and maternal death include chronic energy deficiency and anemia. The pregnancy rate for pregnant women with chronic energy deficiency at the Bumiayu Community Health Center in 2022 is 56 cases, while the incidence of anemia at the Bumiayu Community Health Center is 22 cases. Research method: the method used in this research is a qualitative descriptive method with a comprehensive case study approach. Comprehensive midwifery care for Mrs S found early pregnancy problems, namely chronic energy deficiency and anemia. The delivery was carried out normally vaginally and the baby was born normally. During the postpartum and birth control period, no complications were found. Comprehensive midwifery care for Mrs S with chronic energy deficiency and anemia was in accordance with midwifery care and no complications occurred.

This research shows that the effectiveness of learning is measured by the success of the relationship between students and teachers to achieve learning goals. This study aims to determine the effectiveness of the use of audio visual media in learning Pancasila and Civics Education (PPKn) in class VII of SMP Negeri 6 Samarinda and its inhibiting factors. The research subjects involved Civics teachers, principals, and students using observation, interview, and documentation techniques. The results showed that the use of audio visual media had a positive impact on students' participation and involvement in learning. Although some students did not fully agree, overall audio visual media improved students' understanding. However, there are internal inhibiting factors such as students' limited knowledge and motivation, as well as external factors such as internet access problems, lack of technological infrastructure, and support from the environment that affect the effectiveness of using audio visual media in learning.  

Effective, efficient and structured management of personnel data is an important requirement to support smooth administration and operations in the government environment. This study aims to design and implement a technology-based personnel data management system at the Limapuluh Subdistrict Office, Batu Bara Regency. This system is designed to overcome various problems that arose in previous manual systems, such as data duplication, slow administration processes, and the risk of data loss. The methods used include system requirements analysis through interviews, application-based system design using the Data Flow Diagram (DFD), Sequence Diagram and Class Diagram models, as well as system implementation on available devices. The main features developed include employee data recording, digital attendance, work schedule management, and automatic reporting. The implementation results show that the new system is able to increase the efficiency and effectiveness of personnel data management, speed up the administration process, and increase data security. By training administrative staff, this system also strengthens the human resource management capabilities of the Fifty District Head Office. It is hoped that this research can be a solution and reference for other government agencies that want to digitize personnel data management.

This research explores an in-depth understanding of how society responds to insurance policy analysis in non-bank financial institutions through a phenomenological approach. The findings show that limited financial literacy is the main challenge in understanding the complexity of insurance products outside of banking. The influence of personal experience, cultural values, and risk perceptions also shape people's perceptions of the value of insurance. Additionally, variations in participation levels and decision-making patterns were also revealed, weakening the understanding of risk levels. These financial literacy challenges cause chaos and confusion, hindering public participation in insurance products at non-bank financial institutions. Efforts to improve financial literacy and increase understanding of insurance claims are crucial to stimulate optimal community participation. The application of insurance remains relevant in helping people overcome financial problems due to unexpected events, building trust, and creating economic stability in the context of non-bank financial institutions.

Global food demand continues to increase, but over-farming without considering environmental sustainability has led to land degradation. This can result in decreased crop yields. However, this problem can be solved by applying environmentally friendly farming methods using beneficial microbiomes that can improve soil health and increase crop productivity. This research aims to explore the role of the soil microbiome in enhancing crop productivity and crop resilience to biotic and abiotic stresses and supporting soil health, which enables the use of eco-agricultural approaches to solve these problems. This research utilizes the literature review technique, which involves analyzing, summarizing, evaluating and synthesizing documents from various references. This method aims to improve our understanding of how microorganisms promote plant growth in degraded soils. The results show that soil microbes improve soil quality and control plant diseases. Crop production on marginal lands can be sustainably increased with the use of the microbiome. In addition, the microbiome helps sustainable agriculture by reducing our dependence on synthetic chemicals, reducing environmental pollution and supporting food security worldwide, and supporting food security worldwide.  

Clean water is a fundamental necessity for public health, as water contamination can lead to various health problems, such as gastrointestinal infections, skin diseases, and other health issues. Screening for water contamination by Escherichia coli bacteria and Corynebacterium spp. is essential to ensure water quality remains safe. This community service activity was conducted in the Duri Kosambi area, focusing on education and water quality testing. The program included planning educational sessions on the risks of water contamination, implementing screenings using colony-forming unit (CFU) parameters to detect Escherichia coli and Corynebacterium spp., and evaluating results to provide preventive recommendations. The findings revealed variations in contamination levels across locations, with some meeting cleanliness standards, while others, such as B04, showed extreme contamination. This activity highlights the importance of community education, regular water quality monitoring, and water treatment to prevent health risks. Collaboration among communities, governments, and health organizations is crucial to maintaining sustainable access to high-quality clean water.

Pancasila education has a very strategic role in shaping the character of the Indonesian nation that is free from corrupt practices. Corruption is one of the major problems that are still faced by many countries, including Indonesia. Corruption that has taken root in social, economic, and political life in Indonesia requires a comprehensive approach, one of which is through education. This study aims to analyze the role of anti-corruption literacy in Pancasila education as an effort to prevent corruption in Indonesia. This research method uses a literature review by investigating 43 journal articles published between 2020 and 2024. The results of the study show that although the application of Pancasila values in education has begun, understanding corruption and the effective implementation of Pancasila values in daily life is still a challenge. Anti-corruption literacy in Pancasila education plays a very important role in efforts to shape the character of a nation that is free from corruption. With Pancasila education equipped with anti-corruption literacy, there is great potential to form a young generation of Indonesians who are honest, have integrity, and are able to overcome corrupt practices in the future.

Adolescents are an age group that is vulnerable to various biological, psychological, and social changes. At this stage, adolescents face various challenges, including limitations in socializing and the risks of free sexual behavior, which can affect their physical, mental, and social health. Uncontrolled socializing and lack of understanding of the impacts of free sexual behavior often lead to reproductive health problems, such as unwanted pregnancies, sexually transmitted infections, and psychological stress. Therefore, an educational approach is needed that can guide adolescents to understand the limitations in socializing, manage emotions, and make wise decisions regarding interpersonal relationships. The purpose of this study was to increase adolescents' knowledge about Smart Socializing and Recognizing the Limits and Risks of Free Sex, so that they can understand and understand how to socialize intelligently and prevent themselves from the risks of free sex in their daily activities. This research method uses a quantitative design using pre-test and post-test questionnaires. The provision of pre-test and post-test questionnaires, according to the number of participants who took part in the socialization of smart socializing in recognizing the limits and risks of free sex. This study was conducted in December 2024 at SMA Negeri 1 Sunggal with a total of 80 respondents. The results of this socialization show that there is an increase in the knowledge of students of SMA Negeri 1 Sunggal by 56 (70%) after being given presentation materials by the PKM team. The conclusions and suggestions given are to improve Health Education, smart ways to socialize, knowing the Limits and prevention of free sex in adolescents.

The research aims to analyze the form of contract delay in the Civil Code and outline the implications of contract delay due to force conditions in the Covid-19 pandemic. To answer this problem, normative legal research methods or library research are used. This normative type of research uses qualitative analysis, namely by explaining existing data with words or statements sourced from prime legal materials, secondary legal materials and tertiary legal materials. Data obtained from the literature will be analyzed deductively. Analysis is a method of analyzing general legal knowledge data obtained from laws and literature and then implemented on the problems raised, so that answers to specific problems are obtained. The results of the research show that the form of contract delay is regulated in articles 1244-1245 of the Civil Code which determines that force majeure can eliminate the element of default in the agreement, as long as the force force actually occurs and prevents one of the parties from carrying out its obligations, the type of contract delay is a contract in banking institution agreements, contracts in certain collateral imposition agreements, and contracts in business agreements. The implications of contract delays due to force majeure conditions in the Covid-19 pandemic where actions occur by not carrying out or delaying carrying out the achievements stated in the contract resulting in default and ultimately civil legal disputes between the parties involved in the contract. Dispute resolution through court or litigation refers to procedural law regarding the requirements under which a dispute or legal action can be submitted and the efforts that can be taken by the parties. as for preferences for conflict resolution (ADR) or non-litigation or preferences for conflict resolution using mediation, arbitration and negotiation methods

This study examines the application of network models in daily life using a systematic literature review (SLR) method. Network models are mathematical approaches that aid in solving various optimization problems such as shortest routes, minimum spanning trees, and maximum flows. Findings reveal that the Floyd-Warshall and Dijkstra algorithms are applied for route navigation, Prim's algorithm for distribution efficiency, and the Edmonds-Karp algorithm for optimizing resource flows like water. This research highlights the significance of network models in enhancing operational efficiency, sustainability, and accessibility across various domains such as transportation, logistics, and resource management. With the integration of modern technology, network models hold significant potential for developing innovative solutions in everyday life.