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Obesity is a major cause of diseases such as diabetes, heart disease, and other metabolic disorders. A preliminary study conducted on 15 police officers from the Central Kalimantan Police Department revealed that 9 officers (60%) were obese, while 6 officers (40%) were not. Among the 9 obese officers, 8 admitted to rarely engaging in regular physical activity and frequently consuming fast food, while 1 officer was in the process of losing weight by exercising and maintaining a healthy diet. The causes of obesity include physical activity and dietary patterns. The objective of this study was to analyze the relationship between physical activity and dietary patterns and the incidence of obesity among police officers at the Central Kalimantan Police Department. Methods: This correlational study used a cross-sectional approach to examine the relationship between physical activity and dietary patterns and the incidence of obesity among police officers at the Central Kalimantan Police Department. Data collection instruments included questionnaires and BMI measurements. The sample consisted of 196 police officers classified as overweight and obese, selected through simple random sampling. The data were analyzed using the Chi-Square correlation test. Results: The study found a significant relationship between physical activity (p-value = 0.000, 83.6%) and dietary patterns (p-value = 0.000, 73.8%) and the incidence of obesity among police officers at the Central Kalimantan Police Department. Conclusion: Physical activity and dietary patterns are significantly related to the incidence of obesity among police officers at the Central Kalimantan Police Department. The role of nurses in addressing obesity should begin with an accurate assessment of family care patterns, ensuring that interventions and education provided are effective, and prioritizing promotive and preventive measures to address obesity and prevent the emergence of chronic diseases.

In the current era of globalization, students are not only required to learn theory, but are also required to study in the field. Therefore, students receive a Practical Work course with a weight of 2 credits which is carried out for a minimum of 2 months or the equivalent of 320 hours. This practical work aims to fulfill the requirements for passing the course and learn what you don't get in college. The Practical Work Project that we are carrying out is the East Java Nahdatul Ulama (PWNU) Regional Management Tower 17 Tower Construction project.

The location of the road studied is the northern ring road which is still in the form of a compacted pavement layer. With this road, it can reduce traffic jams in the city and divert heavy vehicles. Field density analysis was carried out on the North Ring Road in Lamongan district using the Sand Cone method to obtain soil water content values ​​on the road. The work procedure carried out is determining the weight of the sand, the weight of the soil, the grade water, dry soil density, and field density. The testing point was carried out at 152 different points for every 25 meters, namely from STA 0+000 to STA 3+800. The results showed that the average soil water content was 19.0%, and the soil density was 96.98%. According to the requirements of SNI 03-2008-1992, the recommended soil density value is 95%. From the results of the tests that have been carried out it can be concluded that the density The soil in the field meets the specified soil density requirements because the average density in the field on road pavement is 96.98%.

This research discusses "Information Search Behavior Using the Electronic Journal Portal "ScienceDirect" in Fulfilling Student Information Needs". The subject matter of this research is the information search behavior of students of the Library Science Study Program at the State Islamic University of North Sumatra. This type of research uses descriptive methods, with a qualitative research approach. This approach aims to identify information search behavior using ScienceDirect Information search behavior using the ScienceDirect electronic journal portal has conducted searches using the stages put forward by Ellis. The results showed that the purpose of information searchers using ScienceDirect was to find references in completing coursework and looking for journals only as reading material. The information sought is articles related to courses majoring in library science and looking for scientific papers on losing weight. In Ellis' theory, there are 8 stages that are passed in the information search process, namely, starting, chaining, browsing, differenting, monitoring, extracting, verifying, and ending. From the analysis, it can be concluded that all informants go through these 8 stages to get the information they need. Some of the differences between using ScienceDirect and using other portals: (a) Availability of articles (sometimes in ScienceDirect not in other portals, and vice versa) (b) Articles obtained are in English, other portals use Indonesian (c) Provides scientific papers from international authorized authors Some obstacles in searching for information using ScienceDirect electronic journals: (a) The articles searched are not very complete (b) Articles in English (c) Network constraints (d) Many paid articles (e) Having to register Many articles are paid (e) Must register for an account (f) Search settings are not easy.

Information technology is developing rapidly and widely in various fields today and provides convenience in all activities. One of them is in buying and selling company shares. In the process of buying shares, there are still many investors who buy a stock without analyzing it. In a stock transaction, the need to determine the quality of the shares to be purchased is very important because it must be able to analyze the shares in accordance with the objectives and targets that are the guidelines for buying shares. The LQ45 Index is a combined calculation of 45 company shares that will be assessed and selected through several criteria including stocks that have high liquidity, are included in the 45 stocks that have the largest transactions, and have been listed for at least 3 months on the Indonesia Stock Exchange. 

Along with technological developments, buying and selling transactions are also influenced by technological developments. In the past, buying and selling transactions were carried out in markets, shops, stalls, but nowadays sellers and buyers carry out buying and selling transactions online (e-commerce), one of which is the marketplace. The increasingly consumerist life of society in the era of globalization has resulted in reduced public awareness of the packaged food products they consume. There are problems that often arise regarding the inclusion of net weight. For example, business actors do not include net weight information on packaged food products. This problem is certainly detrimental to the public because they do not know the actual net weight of the food product. The main problems in this research are (1) What is the legal protection for marketplace consumers against packaged food products that do not include net weight? (2) What factors cause packaged food product businesses in the marketplace to not include net weight? This research is empirical juridical research, meaning that analyzing problems is carried out by combining legal materials which are secondary data with primary data obtained in the field. The legal sources and materials used are primary and secondary legal materials. The results of this research indicate that legal protection for marketplace consumers for packaged food products that do not include net weight according to Law Number 8 of 1999 has not been implemented which has different (varied) answers from consumers because some consumers say that there are still business actors who have not know about the rules for including net weight and from the Kupang City Industry and Trade Service itself which has never handled cases regarding business actors selling packaged food products that do not include net weight, in other words there have been no complaints.

This research aims to determine the effect of adding the additive Sika Fume on the compressive strength of concrete. This research uses a type of quantitative research with experimental methods, namely by carrying out several tests on test objects in the laboratory. The results of this research show that the compressive strength of concrete with the addition of sika fume varies 0%, 3%, 5%, 7% and 8% of the cement weight, so the experimental results show that the average compressive strength at the age of 28 days of concrete has a variation of 0 % of 26.14 Mpa, 3% variation of 25.01 Mpa, 5% variation of 27.08 Mpa, 7% variation of 24.16 Mpa, 8% variation of 23.40 Mpa. The concrete compressive strength variation of 5% with an average of 27.08 Mpa is the variation with the highest compressive strength value and reaches the design compressive strength. Meanwhile, a variation of 8% with an average of 23.40 Mpa is the lowest compressive strength value and does not reach the design compressive strength.

Single Cell Protein (PST) is the term used for proteins originating from microbes such as fungi, algae, yeast and bacteria. Tofu liquid waste is an alternative medium that has the easiest source of carbohydrates, so it has the potential for the growth of Saccharomyces cerevisiae. The aim of this research is to determine whether tofu liquid waste can produce single cell protein from S. cervisiae culture and to determine differences in protein production with the addition of nutrients to the fermentation medium. The research method used is experimental research. The independent variables are MFLT1 medium (Tofu Liquid Waste Fermentation Medium with the addition of KH2PO4 nutrients and sugar) and MFLT2 medium (Tofu Liquid Waste Fermentation Medium with the addition of KH2PO4 nutrients; (NH4)2SO4 and sugar); as well as fermentation time on days 0, 2, 4 and 6. The dependent variables are analysis of protein content, cell dry weight, glucose content, pH and temperature. The data from this research were analyzed statistically using the two way Anova method. The results of this research obtained the highest protein content in MFLT2 medium at 0.52% (day 2); cell dry weight 0.49 grams; glucose level 1.3345%; pH 5.0 and temperature 25.5 ⁰C. Meanwhile, in MFLT1 medium, the highest protein content was obtained at 0.35% (4th day); cell dry weight 0.363 grams; glucose level 1.3342%; pH 4.7 and temperature 28.8 ⁰C. From the research that has been carried out, it can be concluded that tofu liquid waste can produce single cell protein from S. cerevisiae cultures and there are differences in protein production results with the addition of nutrients to the medium, where the results of the protein content in the MFLT2 medium are higher than the protein content in the MFLT1 medium.

Single Cell Protein (PST) is the term used for proteins derived from microbes such as fungi, yeasts and bacteria. One way to deal with the abundance of tofu liquid waste is by using microbiological methods, namely utilizing tofu liquid waste as a substrate for the growth of Bacillus cereus microbial growth for single cell protein production. The purpose of this study was to determine whether tofu liquid waste could produce single cell protein from B. cereus culture and to determine the difference in protein production by adding nutrients to the fermentation medium. The research method used was experimental research, with the independent variables being MFLT1 fermentation medium (Tofu Liquid Waste Fermentation Medium with the addition of KH2PO4 nutrients and sugar) and MFLT2 medium (Tofu Liquid Waste Fermentation Medium with the addition of nutrients KH2PO4; (NH4)2SO4 and sugar); and the length of fermentation on days 0, 2, 4 and 6. While the dependent variables were the analysis of protein content, cell dry weight, glucose content, pH and temperature. The result data in this study were statistically analyzed using the two way Anova method. The results of this study showed that the highest protein content was obtained in MFLT2 medium, namely 0.73% (day 4); cell dry weight 0.253 g; glucose level 1.3339%; pH 3.9 and temperature 29.2oC. Meanwhile, in MFLT1 medium, the highest protein content was 0.46% (4th day); cell dry weight 0.286 g; glucose level 1.3342%; pH 3.9 and temperature 28.8oC. From the research that has been carried out, it can be concluded that tofu liquid waste can produce single cell protein from B. cereus culture and there are differences in protein production results with the addition of nutrients, where the protein content in MFLT2 medium is higher than protein content in MFLT1 medium.

To create a clean tourist village, the people of Kandri Village carry out waste management using the 3R system (reduce, reuse, recycle). This system takes the form of a waste bank that effectively manages inorganic waste while providing economic benefits for the surrounding community. One of the active waste banks in Kandri Village, Gunungpati District is the "Nuri" Waste Bank which is located at RT 09 RW 04. To develop inorganic waste management at this waste bank, it is necessary to socialize and build an inorganic waste storage space which is carried out in the form of 'Devotion' activities. to Society'. The method includes physical construction and socialization of inorganic waste management at the "Nuri" Waste Bank. The final result of this activity is the development of a physical building for storage space for segregated and weighted inorganic waste at the "Nuri" Waste Bank before it is collected by officers. Another result is the socialization of the management of the "Nuri" Waste Bank which is expected to increase community participation and provide environmental and economic benefits, especially for the people of Kandri Village, Gunungpati District.

Complementary food is additional food for babies which must contain the energy and substances needed by the body. Decreased immune system has a negative impact on the health of children under five. One way is to use natural ingredients such as Moringa leaves which are processed into food that is liked by babies. The aim of this research is to determine the effect of giving Moringa leaf extract on the weight gain of babies aged 6 - 12 months in the Samata Community Health Center Working Area in 2022. The research was conducted in 2022. May 2021- December 2022. The research design used is quantitative research with a One Group Pretest and Posttest quasi-experimental design. The population is 32 babies aged 6-12 years from October - December 2021. The sampling technique is Total Sampling. Data analysis was carried out univariate and bivariate using the Paired Sample T-Test. The research results obtained from the Normality test showed a significance value of > 0.05, so the data was normally distributed, the univariate test showed that the distribution of the average increase in baby weight was 12.85 kg to 13.53 kg before and after being given Moringa leaf extract in complementary foods for breast milk. , and there was a significant influence between the baby's appetite and weight before and after being given Moringa leaf extract with a P-Value of 0.000 < 0.05. Based on the research results, it was concluded that there was a significant effect between Moringa leaf extract and increased body weight before and after administration. So it is recommended for the Samata Community Health Center to provide innovative additional food for babies to improve the nutritional status of babies at the Samata Community Health Center.

Recognizing outstanding students is an essential strategy to encourage learners to improve their academic performance and overall learning quality. However, the process of selecting the best students at SMK Negeri 1 Raman Utara still encounters significant challenges due to the complexity of the evaluation criteria, which include academic achievement, attendance, participation in extracurricular activities, and student behavior. The current manual selection method is considered less effective because it is time-consuming and susceptible to subjectivity in decision-making. This study aims to address these issues by developing a technology-based Decision Support System utilizing the Simple Additive Weighting (SAW) method. SAW was chosen for its efficiency in solving multi-criteria problems through matrix normalization and preference weighting for each alternative. The development process includes requirement analysis, system design, and the implementation of an automated ranking mechanism for student candidates. Based on the testing results, the implemented system can process assessment data rapidly and produce accurate and objective rankings of high-achieving students. The system offers a practical solution for the school by enhancing transparency and validity in the selection process, minimizing human calculation errors, and supporting more equitable and data-driven decision-making.

The selection of the best students in schools is essential to recognize both academic and non-academic achievements and to motivate other students to improve their skills. SMP Negeri 16 Jakarta requires an objective decision support system to select the best students based on predefined criteria. This study aims to design and implement a decision support system using the Simple Additive Weighting (SAW) method to facilitate the selection of the best students at SMPN 16 Jakarta. The SAW method is chosen due to its capability to accommodate multiple criteria through weighting and ranking for each alternative. The research process involves observation, interviews, and documentation, which are then used to determine primary criteria such as academic achievement, social skills, and participation in school activities. The findings show that the application of the SAW method enables a more accurate and objective selection of the best students by ranking based on the final score of each criterion. This system is expected to assist SMPN 16 Jakarta in making more structured decisions and supporting educational quality improvement.

Nutritional status has a significant impact on the growth and development of children. In Indonesia, the prevalence of nutritional status is as follows: 4% (very thin), 7.2% (thin), 10.8% (overweight), and 8% (obese), as determined by body mass index/age. This can be affected by a variety of variables, including socioeconomic status, personal hygiene, and lifestyle. In the odd semester of 2024, Panyaweuyan Elementary School is populated by 285 students in total. The objective of this service endeavor is to conduct early nutritional status screenings for pupils and girls attending Panyaweuyan Elementary School. By assessing the nutritional status of children through anthropometric measurements such as height, weight, and body mass index, this service activity is developed utilizing the PDCA method. The findings from the assessments indicate that while the majority of pupils enrolled at Panyaweuyan Elementary School possess a healthy nutritional status, a subset remains obese and has a compromised nutritional status. Early detection is critical for preventing and treating nutritional issues in children so that they may develop to their full potential.

An expert system is artificial intelligence that imitates the ability of an expert to solve problems in a certain domain. Utilizing a knowledge base and specified rules, the expert system provides advice or decisions that approach human expertise in this specific field, especially regarding cholesterol disease for teenagers, cholesterol disease can cause death in a person so it needs initial treatment as a diagnosis. In this regard, an expert system application is needed to diagnose cholesterol disease for users which supports the diagnosis process using the certainty factor method, based on the certainty factor which has a concept based on symptoms and diagnosis from the weight of an expert's value and the user's value, then calculated using the certainty factor formula, The final result is the creation of an expert system application for diagnosing cholesterol disease using a website-based certainty factor method.

The mother's condition during pregnancy, childbirth, the postpartum period, and the baby being born are greatly influenced by the mother's health. The consequences of anemia in pregnant women include the risk of abortion, premature birth, fetal growth restrictions, increased risk of infection, low birth weight babies, as well as other complications such as difficulties during delivery, congenital abnormalities, and the risk of shock during the birth process. Complementary therapies refer to various systems of medicine and health care that are not included in conventional medicine. This therapy aims to complement conventional medical treatment and must be in accordance with applicable health values and laws. The aim of the activity is to create complementary educational media to overcome anemia in pregnant women at the Kotabaru Community Health Center. Activities will be carried out in January 2024 involving pregnant women and the community in the Kotabaru Community Health Center working area. The result is that activities have been carried out by providing education using poster media. Complementary implementation can be continued to inform the public so that pregnant women can be independent in maintaining their pregnancy and also have support from health workers and the community.

Single cell protein is the term used for peoteins derived from microbes such as fungi. Pineapple waste is one of the alternative media that has easiest source of carbohydrates to obtain, so it has the potential for the growth of Saccharomyces cerevisiae. The purpose of this study was to determine wether pineapple waste could produce single cell protein production by adding nutrients to the fermentation medium. The research used in this research is experimental research. To determine the relationship between the independent variable and the dependent variable. Where the independent variables are the addition of nutrients and fermentation time on days 0,2,4,6  to see the dependant variable, namely the analysis of protein content, dry weight analysis of cells, analysis of glucose levels, pH and temperature analysis. The results of this study showed that the highest protein content was obtained in H4 fermentation by MFKN2, namely 0,43%, cell dry weight 0,851 grams, glucose content 1,3402%, ph 4,5, temperature 27,1 ⁰C. Meanwile, MFKN1 showed the highest protein content in H6 fermentation, namely 0,38%, cell dry weight 0,817 grams, glucose content 1,3397%, pH 4, temperature 26,2 ⁰C. The yield of glucose and pH tended to decrease as the fermentation process progressed until the last day of fermentation. The results of the temperature analysis tend to be stable as the fermentation process progresses until the last day of fermentation. The conclusion of this study is that pineapple waste can produced single cell protein from Saccharomyces cerevisiae culture and has different protein production with the addition of nutrients in the fermentation medium.

Malnutrition over a long period of time as a cause of stunting, can cause toddlers to be susceptible to infection. C-Reactive Protein (CRP) is one of the biomarkers of inflammation as a cause of infection. Community service activities in the form of providing additional food to stunted and malnourished children for 90 days in the Penfui village of Kupang City through the Orang Tua Anak Asuh programme (OTA2S), as well as CRP testing. Each lecturer team has 2 foster children in this programme. A total of 15 children / toddlers were successfully sampled for CRP testing, and obtained 100% non-reactive. Anthropometry of 2 toddlers as foster children showed different results. Toddler No.1 showed a decrease in weight in the third month by 0.5 kg, but an increase in height by 1, 9 cm and LiLa by 0.2 cm. In toddler No.2 there was an increase in body weight by 0.25 kg, an increase in height by 1.2 cm, but a decrease in LiLa by 0.7 cm.

Nemo fish (Amphiprion sp.) is a type of marine ornamental fish that is popular because it is unique in terms of color, shape and movement. Feed is a factor in the growth and survival process of nemo fish. The aim of this research was to determine feed adaptation to the efficiency and feed conversion of nemo fish seeds. The research used an experimental method using a Completely Randomized Design consisting of 3 treatments and 3 replications. Treatment A (silk worms), treatment B (pellets) and treatment C (combination of 70% silk worms and 30% pellets). The best absolute weight growth results were in treatment C, namely 0.33 grams, while the lowest were in treatment B, namely 0.28. The survival rate (SR) during maintenance in each treatment was 100%. The best feed efficiency was in treatment C at 16.17% and the best feed conversion ratio was in treatment C with the lowest conversion ratio value of 4.81. Based on the results of the research conducted, it was concluded that feed adaptation for nemo fish seeds did not have a real influence on the efficiency and feed conversion of nemo fish seeds (Sig. > 0.05).    

This study aims to determine the effect of TEPOK BULU'23 sportainment content information on YouTube Vindes on viewers' attitudes. TEPOK BULU'23 sportainment content information on YouTube Vindes to shape viewers' attitudes towards badminton. The information component is divided into two, namely information valence and information weight. This research uses quantitative methods with data collection techniques, namely using questionnaires in the form of Google Forms and literature studies as research references. The population in this study was 115 and calculated using the Slovin formula, a research sample of 90 respondents was obtained. The sampling technique used in this study was simple random sampling. The analysis used in this research is descriptive analysis and inferential analysis, which is processed through the IBM SPSS Statistics application. The results of this study indicate that simultaneously TEPOK BULU'23 sportainment content information on YouTube Vindes (X) has a significant effect on the attitude of viewers (Y). Then, partial testing for the information valence sub variable (X1) has a significant effect on the viewers' attitude (Y), while the information weight sub variable (X2) has no significant effect on the viewers' attitude (Y).