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In order to achieve production targets for fuel and petrochemical products to support national energy security, reliable equipment is needed to support the operation of petroleum processing refineries. Main equipment such as injection pumps must be able to adapt to the expected operational conditions. Check valve is one of the supporting components of injection pump reliability. Research was conducted to determine the velocity characteristics of two ball type check valve designs using Computational Fluid Dynamics (CFD) numerical simulations. In this research, three variations of pump stroke length were simulated, namely 25%, 50% and 100% with three variations of solid particle size, namely 200, 250 and 300 microns. The fluid that passes through the check valve is a solid-liquid mixture of catalyst and particles. The analysis carried out is by comparing the velocity values as well as the flow patterns produced for each variations used. The simulation results show that of all the variations tested, the model with a stroke length of 100% produces the maximum velocity. In addition, the size of solid particles is inversely proportional to fluid velocity and flow. From the results of this research, it was also found that model 2 has more potential for backflow towards suction, and also model 2 has more potential for clogging because particles that should flow stop inside the check valve.

As electric vehicles (EVs) gain popularity, understanding the demand for EV charging infrastructure becomes essential for effective urban planning. This paper develops mathematical models to predict EV charging demand based on various factors, including population density, traffic patterns, and energy consumption data. The models provide valuable insights for city planners regarding the optimal placement and capacity of EV charging stations to meet future demand, facilitating the transition to a more sustainable urban environment.

Research This investigate consumer sentiment analysis to halal products using social media data with utilise intelligence artificial intelligence (AI). With background behind increasing estimated market value of halal products reach USD 2.02 Trillion in 2024, understanding deep about opinion consumer become very important. Research This adopt approach quantitative, using secondary data from social media platforms such as Twitter, Instagram, and Facebook. Through Natural Language Processing techniques and algorithms learning machine, sentiment analysis is performed For identify pattern positive, negative and neutral in perception consumers. Research results show that 60% of the total 10,000 reviews had positive sentiment, with halal food products receiving the highest positive sentiment. Factors influencing consumer sentiment include product quality, price, and transparency of information. In addition, the study found that the use of AI in sentiment analysis provides advantages in efficiency and accuracy, and is able to capture nuances in consumer opinions that are not Possible done by manual analysis. From the analysis this, can concluded that the marketing strategy of halal products must focus on improving quality and providing clear information about halal certification. This study not only provides insight for halal industry players, but also enriches the literature related to AI, sentiment analysis, and sharia economics.

This paper investigates the impact of social media platforms on language usage and communication patterns in Kazakhstan, Monaco, and Indonesia. With the rise of digital platforms, language is constantly evolving, and new linguistic trends are emerging. The study looks at the interplay between online communication, youth culture, and the blending of languages, focusing on how social media serves as a medium for linguistic innovation and cultural expression in these three countries.

This study aims to describe the relationship between parenting styles and achievement motivation in elementary school children. Using a descriptive qualitative approach, the research analyzes various literature and secondary data sources to provide an in-depth understanding of how different parenting styles influence children's motivation to learn. The findings show that democratic parenting has the most positive impact on children's achievement motivation, characterized by two-way communication, emotional support, and responsible freedom. In contrast, authoritarian and permissive parenting styles tend to hinder children's motivational development. This study emphasizes that the synergy between appropriate parenting, a supportive learning environment, and active parental involvement significantly contributes to improving children's motivation and academic performance in elementary school.

Dasawisma groups have strategic potential in supporting family independence, but have not been optimally empowered. This Community Service activity aims to strengthen Dasawisma's capacity as agents of social change in enhancing family independence through the internalization of independence spirit values. The method used was a participatory and educational community organizing approach, implemented at Dasawisma Asoka RT.007, Bukit Timah Sub-district, Dumai City, on August 10, 2024. Activities included interactive material delivery, group discussions, work program preparation simulations, and reflective evaluations. The results showed increased understanding among Dasawisma members regarding their strategic roles, emergence of initiative and self-confidence, ability to formulate solutions based on local potential, and formation of more structured cooperation patterns and emergence of local mobilizer figures. The participatory approach based on independence values proved effective in driving Dasawisma's transformation from administrative implementers to subjects of independent and sustainable family and community development.

The implementation of this community service aims to educate and increase the understanding of the people of Sampe Cita Glugur Rimbun Village, Kutalimbaru District, Deli Serdang Regency about one way to market a product produced.  This special target in community service seeks to socialize and educate that marketing strategies to introduce products produced by business actors have changed patterns along with the development of technology that continues to increase, including online using the internet network called digital marketing which is interpreted as digital marketing. This method of implementing community service is by making presentations, lectures and questions and answers to the participants.  The topics of the material presented include: what is digital marketing (understanding digital marketing), what facilities can be used as a place for digital marketing, what are the benefits of digital marketing. The results obtained from this community service show that the participants, namely business actors in Sampe Cita Glugur Rimbun Village, Kutalimbaru District, Deli Serdang Regency can know and understand the concept of digital marketing of a product produced by business actors, in an effort to introduce and market existing products easily, cheaply, quickly and efficiently.

Infancy between the ages of 6-24 months is a golden age for child growth and development. This period is a good opportunity for parents to strive for optimal child growth and development. One effort that parents can make to achieve this is through good and correct parenting patterns given to children. This study aims to determine the Relationship between Mother's Knowledge and Attitudes with the Provision of Complementary Foods (MP-ASI) to Children Aged 6-24 Months at PBM Susi Rini Safitri, Simalungun Regency in 2023. This type of research is an analytical survey study with a cross-sectional method approach. The population is all mothers who have children aged 6-24 months as many as 42 people. The number of samples used was 42 people obtained using the Total sampling technique. The data analysis technique used chi square. the results obtained in this study are from 42 respondents, there is a relationship between maternal attitudes and the Provision of Complementary Food for Breast Milk (MP-ASI) in Children Aged 6-24 Months shows that the p value = 0.000 <0.05. there is a relationship between maternal knowledge and the Provision of Complementary Food for Breast Milk (MP-ASI) in Children Aged 6-24 Months shows that the p value = 0.012 <0.05. It is recommended for Health Workers to increase counseling related to the Occurrence of Anemia in Pregnant Women.

Hypertension is defined as an increase in systolic blood pressure >140 mmHg and diastolic blood pressure >90 mmHg, often triggered by unhealthy modern lifestyles. In the Working Area of Puskesmas Tumbang Talaken, Gunung Mas Regency, there was an increase in hypertension cases in 2021. Interviews with 10 patients revealed that 5 had a family history of hypertension and poor dietary habits, 3 were active smokers, and 2 rarely exercised and often felt tense due to work-related stress. The high number of hypertension cases warrants research into the factors associated with the incidence of hypertension in this area. The aim of this study is to analyze the factors related to hypertension incidence in Puskesmas Tumbang Talaken. Method: A correlational study with a cross-sectional approach. Data were collected using observation and questionnaires (physical activity, diet, Depression Anxiety Stress Scales, and smoking habits). The sample consisted of 180 respondents visiting Puskesmas Tumbang Talaken, selected using accidental sampling, and data were analyzed using the Chi-square correlation test. Results: The study showed significant relationships between genetic factors (p-value = 0.000), diet (p-value = 0.000), physical activity (p-value = 0.000), stress (p-value = 0.000), and smoking habits (p-value = 0.000) with the incidence of hypertension in the Working Area of Puskesmas Tumbang Talaken, Gunung Mas Regency. Conclusion: The focus of hypertension control programs should be integrated and include comprehensive services, such as promotive and preventive services through health promotion activities, as well as curative and rehabilitative services. Behavioral changes should focus on avoiding cigarette smoke, adopting a healthy diet, and engaging in regular physical activity.

Smoking is the activity of inhaling or drawing in cigarette smoke using a pipe or cigarette. Smoking habits can affect sleep patterns and blood pressure. Cigarettes contain chemicals that stimulate the brain to release adrenaline, which can increase blood pressure and brain activity, making it difficult to fall asleep due to the stimulant effects of nicotine. Cigarettes that enter the bloodstream can damage blood vessel linings, leading to arteriosclerosis and high blood pressure. This study aims to examine the relationship between smoking habits, sleep patterns, and the incidence of hypertension among detainees at the Directorate of Detainees and Evidence Police Department of Central Kalimantan. Method: A correlational study with a cross-sectional approach, with a population of 46 detainees and a total sampling method involving 46 respondents. Data were collected using questionnaires. Data analysis was performed using Spearman Rank and Chi-square tests. Results: Statistical testing showed a significance value (2-tailed) of 0.00 < 0.05, indicating a relationship between smoking habits and sleep patterns. However, the p-value was 0.833 > 0.05, demonstrating no relationship between smoking habits and hypertension incidence among detainees at the Directorate of Detainees and Evidence Police Department of Central Kalimantan. Conclusion: The majority of respondents had moderate smoking habits, with 25 individuals (54.3%), and a smaller group had heavy smoking habits, with 10 individuals (21.7%). Most respondents had a good sleep pattern, with 32 individuals (69.6%), while a smaller group had poor sleep patterns, with 5 individuals (10.9%). The majority of respondents did not have hypertension, with 25 individuals (52.2%), and a smaller group had hypertension, with 22 individuals (47.8%). 

Data mining is a technique to dig up new information from a data warehouse, information is seen as very important and valuable because by mastering information it is easy to achieve a goal, this makes everyone compete to obtain information, as well as in trading businesses such as the Iblite Luxury store.  This store is located in Medan close to residents' houses, Sales transaction data will continue to grow, causing data storage to be even larger. Sales transaction data is only used as an archive without being properly utilized. Basically, a dataset has very useful information. Market basket analysis with a priori algorithm is one of the data mining methods that aims to find association patterns based on consumer shopping patterns, so that it can be known what items of goods are purchased in a At the same time, the results of this study found that the highest support and confidence values were Ysl and Chanel with a support value of 50% and confidence of 75%.

Inmate development is carried out continuously from the time the inmates enter the correctional institution. The correctional system is a process of developing inmates as creatures of God, individuals and as a society. In coaching inmates, their physical, spiritual and social conditions are developed so that they become reasonable human beings who can live normally in society. The aim of this research is to determine the efficiency of the role of law in coaching at the Class IIB Tanjung Pura Detention Center. This research is included in descriptive research with a type of empirical juridical research using qualitative analysis methods. From the research results, it is known that the implementation of prisoner development is regulated in Law Number 12 of 1995 concerning Corrections, Government Regulation Number 31 of 1999 concerning the Development and Guidance of Prisoners, Government Regulation of the Republic of Indonesia Number 28 of 2006 concerning Amendments to Government Regulation Number 32 of 2006 1999 Concerning Requirements and Procedures for Implementing the Rights of Prisoners, Decree of the Minister of Justice of the Republic of Indonesia Number: M.02-Pk.04.10 of 1990 Concerning the Pattern of Development of Prisoners/Detainees. The implementation of prisoner coaching at the Class IIB Tanjung Pura Detention Center goes through 4 stages, namely the administration or orientation stage, the evaluation stage and determining the type of coaching, the assimilation stage and the integration stage. -existing invitations, planned and programmed work programs in the form of a Strategic Plan, several obstacles were overcome by building a collaborative network with various parties

The family is an institution that has responsibility for providing education. The family is a core component in forming a child's character. Families generally consist of two important elements, namely father and mother. Every family definitely has its own way of providing care to children. Thus, the character formed in children will also vary, especially in the aspect of learning discipline. The aim of this research is to describe the form of parenting patterns applied by parents in forming learning discipline for students in class VIII-C MTsN 2 Trenggalek and to describe the factors underlying parenting patterns in an effort to form learning discipline for students in class VIII-C MTsN 2 Trenggalek. The method used by researchers is a qualitative-descriptive research method with data collection techniques in the form of observation, interviews and documentation. The results of this research show that there are three forms of parenting patterns applied by parents in forming learning discipline for students in class VIII-C MTsN 2 Trenggalek, namely authoritarian, democratic and permissive parenting patterns. Furthermore, the factors that influence parenting patterns in shaping the learning discipline of class VIII-C students at MTsN 2 Trenggalek include ideology, geographical location and ethical, religious, economic and lifestyle norms. Keywords: , , 

The parenting style provided by a child's parents influences the quality of their life, thereby enabling them to grow into socially mature individuals. Parental parenting styles have a significant influence on the lives of their children. The development of independence is an important characteristic that prepares young people for their future lives. The Community Partnership Program (PKM) this time aims to provide knowledge about childcare practices to parents who have young children (aged 4-6 years). PKM events were attended by 52 persons. The PKM team's health education for parents of early childhood children (4-6 years) through question and answer lectures was shown to be effective in increasing parents' knowledge about parenting patterns, factors that influence the success of parenting patterns, independence formation, and other factors that influence the success of independence.

GERD is a condition in which stomach contents rise back into the esophagus and can even reach the oral cavity, and cause clinical symptoms such as chest pain and irritation of the respiratory tract. GERD is a common clinical problem experienced by millions of people throughout the world, the increasing development of technology, industry, and socio-economic improvements that are increasingly advanced and developing are changing people's behavior and lifestyle, especially teenagers. Following the trend of consuming foods low in nutrition and high in saturated fat is a normal thing for teenagers today. The emergence of GERD can be caused by poor dietary intake, which is not balanced with adequate nutritional sources that a person's body needs. The long-term impact on GERD sufferers that is not treated properly and appropriately can cause serious complications such as inflammation and injury to the esophagus or even increase the risk of esophageal cancer. This data search used the literature review method originating from Google Scholar.  

Changes in the social behavior of the Kuta Traditional Village community are becoming increasingly significant along with the impact of the ongoing modernization era. Kuta Traditional Village, a community rich in traditions and cultural values, is experiencing transformation in various aspects of their daily lives. This study explores how modernization affects the social behavior patterns of the Kuta Traditional Village community, from traditions to their social interactions. Through an in-depth qualitative approach, the results of this research describe the dynamics of social change occurring in this traditional village and seek an understanding of how they adapt to the ever-evolving modern era.    

The Al-Qur'an is one of the sources of knowledge that has absolute truth. This source of knowledge does not only focus on knowledge about worship and muamalah, but also on scientific insights, namely scientific facts. These scientific cues are found in the verses of the Qur'an which are scattered throughout the surah and are referred to as kauniyah verses. One of the scientific signs explained in the Qur'an is about nerve cells. There are six verses spread across three suras in the Al-Qur'an with an indirect pattern of conveying information so that it requires further study to understand the meaning and scientific signals. The word "naashiyah" contained in the six verses means forelock, it is stated that the forelock is a guarantee for responsibility for dishonorable actions or wrongdoing. Scientific facts about the crown is the part of the front brain that functions as a controller, memory and decision maker, which is called the frontal lobe. The information from these six verses is true that the crown is the place where decisions are made and is the measuring point for the right or wrong decisions taken. Therefore, information from the Koran and scientific facts from research results are integrated with each other and show harmony.

Syntactic analysis isn’t only used for the use of structural grammar, but also for explaining the relationship or connection between functions, categories, and roles in the syntactic structure to achieve a correct sentence structure. The purpose of this study is to describe the function, structure, and role of syntax in Bahasa Indonesia Kelas VII Kurikulum Merdeka book. This type of research is included in a qualitative approach with a qualitative descriptive design. The method used in this study is the agih method using reading and note-taking techniques, while the method of presenting data using informal data presentation. The data used is the descriptive text from the Bahasa Indonesia Kelas VII Kurikulum Merdeka book. The results of this study found 30 sentences with various sentence patterns from 4 samples of descriptive text with the most frequently found details being S-P-O syntactic functions, noun-verb-noun syntax categories, and actor-activity-target syntactic roles. Through this research it is hoped that it can provide benefits to readers so that they can deepen their knowledge in the field of syntax, and can be used as reference material and references for further research that is in line with this research.

This program aims to introduce the world of computing to guardians, and teaches them to have the choice to prepare. Young people face the rapid progress of innovation by applying Islamic traits to children. This Business Program aims to provide preparation skills and provide knowledge to guardians regarding correct Islamic parenting patterns for children in old age. Starting from this problem, then, at that time, what do guardians of Islamic boarding school students need to do to prevent and survive the bad consequences of the world? Computerization is developing Digital Resilience in children. Advanced Resilience is the capacity to control the possible risks of an internet-based world by developing virtue in children. This work must be made possible by instilling great Islamic qualities and character in young people.

Currency classification is one of the challenges in the field of digital image processing and computer vision which can be applied in various applications, such as ATM machines, automatic money exchange machines, and mobile banking applications. This research aims to develop a classification model that is able to differentiate between 5000 thousand rupiah and 2000 thousand rupiah currency using the Convolutional Neural Network (CNN) algorithm. CNN was chosen because of its ability to recognize complex visual patterns and specific features from images. The dataset used in this research consists of 10 currency images of 5000 thousand rupiah and 10 images of 2000 thousand rupiah taken in lighting conditions and viewing angles vary and are classified into 2 classes. The data is then processed and normalized to increase model accuracy. The proposed CNN model, namely the Squential Model, consists of several convolution layers, pooling layers, and fully connected layers which are optimized to detect visual differences between the two types of currency.