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In today's digital era, most people use smartphones for various purposes. In the laboratory field,  as an innovation in laboratory examinations, and as a form of community service to promote healthy living and change people's lifestyles, medical laboratory technicians play a role in creating medical record applications. The development of this application is based on the fact that patients often forget about the examinations they have undergone, making it difficult to accurately record medical history. The examinations conducted on patients are a benchmark for lifestyle patterns that should be carefully considered by patients. This attention begins with the periodic recording of health history, which should be done to anticipate spikes or abnormalities in the body's condition. The application system, created through a semi-automatic method for recording and reminding examinations, is able to minimize errors or inaccuracies in the examination results in the history, thus facilitating self-control of both lifestyle, examinations, and health. Medical record application software can provide health data from previous laboratory examinations and can provide reminders for the next scheduled examination."

This study aims to determine the levels of NaCl, to compare with the Indonesian National Standard and to see the influence of the environment and the cooking process on traditional salt produced by salt farmers in Kampung Garam, Sikka Regency. This research was conducted in Kampung Garam, Sikka Regency and the Mathematics and Natural Sciences Laboratory of the Muhamadiyah Maumere. The sample of this research is 3. The sampling technique used is purposive sampling. This study uses a qualitative exploratory method. After the data is collected, it is followed by data analysis, namely by data reduction, data presentation, triangulation and drawing conclusions. Based on the research results, the NaCl content in sample A was 90.38%, salt samples B and C were 85.71% and 79.37%. The process of making salt in Uneng City includes several stages: 1) preparation of raw salt raw materials; 2). coarse salt is transferred in a filter container poured with water; 3) this coarse salt drained water is collected in a bucket; 4) salt water is cooked in a container that has been prepared at 90°C; 5) after a few hours, salt crystals form; 6) and salt drying is done by filtering. Therefore, the results of the study concluded that the quality of salt was seen from the NaCl content produced from three locations in Salt Village, Sikka Regency using the evaporation method with the help of fuel heat according to (SNI 4435-2017) on the basis of dry weight (adbk) for sample A including quality K2 salt (medium quality), samples B and C belong to K3 salt quality (low quality) and there are environmental influences and the salt cooking process on production so that it is not suitable for consumption.

Bawasalo beach sand shows the potential of abundant material resources, but local people still face several considerations in the use of this material. The purpose of this research is to determine the characteristics and effect of the addition of bawa salo sand on compressive strength and split tensile strength. This research uses an experimental method carried out at the Structure and Materials Laboratory of Muhamadiyah University of Parepare using a sample of 27 cylinders with the compressive strength of the plan used is 25 Mpa. Based on the test results, the characteristics of Bawasalo beach sand have met the specifications to be used as fine aggregate for concrete mixtures. The results of normal concrete testing aged 7 days with an average of 17.41Mpa, at 28 days testing with an average of 27.77MPa, 50% variation aged 7 days with an average of 16.84MPa and 100% variation aged 7 days with an average of 13.16MPa and at 28 days testing with an average of 21.80MPa. Normal concrete testing aged 28 days 10.444 MPa, 50% variation with an average of 5.556 MPa and as for the 100% variation with an average of 3.889 MPa. Based on the results of research data analysis, compressive strength and split tensile strength decreased as the percentage of Bawasalo beach sand use increased.

Petrophysical evaluation of the Baturaja Formation on limestone reservoirs of the Field X, using conventional well log interpretation techniques and relating the results to core data based on laboratory analysis, shows that the reservoir characterization parameters to decide future plan for the well. This study shows the role of integrated petrophysical analysis it is possible that an acceptable and can be completed within the constraints and limitations of the available data, but sometimes additional data are needed. These new data, typically additional SCAL (Special Core Analysis), RCAL (Routine Core Analysis), well test data and mud loging data it’s must be integrated. The results of research based on petrophysical parameters is baturaja formation are dominated by limestone. Based on the results of the analysis, the reservoir layer in the baturaja formation, the BRF-1 is a potential hydrocarbon zone while the BRF- 2 and BRF-3 are non-potential zones. The BRF-1 has an average shale volume is 0,187 which is classified as clean formation, a porosity is 0,134 which is classified as small and for a water saturation is 0,677. The calculation method used is the Archie method because it excels in clean formation. Meanwhile, the Simandoux method has advantages in shaly sand formation and the Indonesian method is suitable for formations in Indonesian regions where the dominant formations are shaly sand and low salinity water. Then, cuf-off for BRF-1 obtained a net reservoir of 25.9 m and a netpay of 3,4 m. The results of this data are used to obtain the initial hydrocarbon reserves using the volumetric method and the amount reserves are 84740.5 STB in the BRF-1 zone.

The problem in the industrial sector that is often encountered is the problem of queuing. Queues occur when there is an imbalance between services and services offered, causing consumers to wait to get service. Laboratory queue simulation using Arena software. This research was carried out with the aim of analyzing the queuing conditions that occurred during the material A testing process at the XYZ Laboratory through simulation using Arena software. After carrying out a simulation with the Arena software, it was discovered that there were no queues for the material A testing queue activity at the XYZ Laboratory. From the results of the simulation data processing for material A testing queues in the XYZ laboratory, there are no queues and service times are optimal, so there is no need for corrective solutions. Based on the results of verification and validation, H0 is accepted because the value 0 is in the range μ1 – μ2 so it can be said to be valid. This states that the total time in the real situation (real system) is not significantly different from the output results in the Arena simulation that has been created.    

This research discusses the implementation of the Project for Strengthening the Profile of Pancasila Students (P5) in the Independent Curriculum at the UNP Laboratory Development High School. The Merdeka Curriculum emphasizes the character of students with six main dimensions, such as faith, diversity, mutual cooperation, independence, critical thinking and creativity. Implementation of P5 is carried out through project-based activities involving these elements, with a focus on the theme "Local Wisdom." UNP Laboratory Development High School implements P5 every three months, involving all education stakeholders. P5 evaluation does not focus on written grades, but rather on strengthening character, especially local wisdom which describes the culture, identity and ethics of the local community. This program aims to prepare students to face the challenges of globalization while maintaining harmony with Pancasila values ​​and local wisdom. The research method used was qualitative with data collection through observation and interviews with the P5 coordinating teacher. The findings show that P5 involves project-based activities aimed at strengthening students' competencies and character in accordance with the Pancasila Student Profile. The implication of this research is the importance of character education that integrates local wisdom in learning to create a competent and characterful generation.

Abstract. Implementation of the Merdeka Curriculum with a focus on the Project for Strengthening the Pancasila Student Profile (P5) has become a major concern in the world of education since 2022. This research aims to understand the implementation of P5 in the UNP Laboratory Development Kindergarten, focusing on the topics of implementation, objectives, benefits, advantages, and evaluation. The research method involves collecting data through observation, interviews, and documentation studies. The research results show that the implementation of P5 in the UNP Laboratory Development Kindergarten has had a positive impact in increasing understanding of the values ​​of Pancasila, introducing local culture, and forming character and environmental awareness in kindergarten children. Evaluation of P5 activities is carried out through learning management and involving active participation from the surrounding community. In conclusion, the implementation of P5 in the UNP Laboratory Development Kindergarten makes a positive contribution to improving the quality of learning, building student character, and community participation and empowerment. The suggestion proposed is the need for cooperation between teachers, P5 coordinators, and parents of students to better adapt the P5 program.

The influence of the development of Science and Technology (IPTEK) on the world of education, so that both teachers and students are required to always adapt to existing developments. Technology is the result of knowledge originating from the world of education therefore the world of education should utilize technology to increase efficiency in learning. Chemistry among students is still considered material that is difficult to understand. One of its attractions is the abstract nature of chemical material. Chemistry learning does not only include theoretical learning but also includes practical activities. This research was carried out to determine the effect of using a virtual laboratory on students' skills during direct practicum. The method used in this research is a quantitative method that uses a lot of numbers, starting from data collection, interpretation of the data and presentation of the results. A total of 52 students in class XI, Department of Mathematics and Natural Sciences at SMA Negeri 1 Sliyeg. Presenting the results in the form of a representative table will increase the reader's level of understanding and make it easier to access information. Virtual laboratories help students understand the practical process. Based on the results of data analysis obtained from filling out the questionnaire, it was found that 78.8% or the majority of students answered agreeing that the virtual laboratory had an effect on increasing pH testing. This proves that the use of virtual laboratories can be a way out so that when doing direct practicum students do not experience difficulties and the practicum runs more effectively.

Laboratories are uniform in terms of management and availability of complete equipment. Attention is needed to manage the laboratory well. More specifically, the science laboratory includes the fields of Biology, Chemistry and Physics. This research aims to find out how science laboratory services are managed at Ma Annuriyyah Jember. The emphasis of this research is how the head of the laboratory carries out management so that the science laboratory services at Ma Annuriyyah Jember can function well in accordance with the observations that will be made. This research uses qualitative research methods with research data collection instruments using interviews, observation and documentation. The results obtained from this research are that the science laboratory service management process at Ma Annuriyyah Jember is carried out well, both from the ongoing science laboratory program planning and the existing science laboratory management structure, at the Ma Annuriyyah school the science laboratory is not only used for practice. Only, but as a classroom where science laboratory learning takes place.

Drug-resistant tuberculosis (TB) is an escalating global health issue, particularly with the rise of multidrug-resistant (MDR-TB) and extensively drug-resistant TB (XDR-TB), which complicate treatment and control efforts. Resistance to both first-line and second-line drugs weakens the effectiveness of standard WHO-recommended therapies, while alternative drugs can cause severe side effects and reduce patient adherence. This study aims to explore the integration of bioinformatics and pharmacogenomics in supporting personalized TB treatment to improve therapeutic success and reduce the risk of further resistance. The research employed a laboratory-based experimental design with a bioinformatics approach, involving TB patients with clinical evidence of drug resistance. Clinical samples were analyzed through whole genome sequencing to identify gene mutations associated with resistance, followed by pharmacogenomic mapping to predict pharmacological responses based on patients’ genetic variations. The results revealed several specific gene mutations consistently linked to resistance and produced individualized therapeutic recommendations that were more targeted than standard protocols. Effectiveness evaluation demonstrated that genome-based personalized therapy yielded higher treatment success rates, faster recovery times, and lower rates of subsequent resistance. These findings highlight the significant potential of precision medicine in TB management, particularly for resistant cases that are difficult to treat with conventional approaches. In conclusion, the integration of bioinformatics and pharmacogenomics plays an essential role in strengthening TB treatment strategies through a personalized, adaptive, effective, and sustainable approach. Nevertheless, its implementation still faces challenges such as high costs, limited infrastructure, and the need for clear regulations regarding the use of patients’ genomic data.

This research is motivated by the role of the Sharia Investment Gallery (GIS) as a student laboratory for learning about investment. Based on the data, the number of investors in the Islamic Investment Gallery from the inception of GIS from 2016 to 2021 is unstable every year and is still relatively low. Even though the FEBI Faculty has good potential in attracting investors because there are so many enthusiasts in the FEBI departments. Low interest and motivation in investing in Indonesia is due to low knowledge and understanding of the capital market. GIS is expected to help foster student interest in investing in the Islamic capital market. The purpose of this study was to determine the role of Gis, both the constraints and solutions faced by Gis in fostering students' interest in investing in the capital market. This research approach uses descriptive method with a descriptive qualitative approach, namely research that seeks to describe a symptom, event, event that is happening now. The method used in this research is to collect data through interviews, observation, surveys, and documentation. The results of the study show the role of Islamic investment galleries (GIS) in fostering student interest in investing in the capital market by carrying out 4 roles, namely first, socialization as an introduction to the world of investment to students and inviting students to invest, second education, namely providing investment knowledge to students, third motivation, namely motivating students by giving examples of people who are successful in investing, the four integrity, namely the management of GiS applies a commitment attitude among the board, consistently carrying out their duties, being responsible, honest and courageous in conveying educational and motivational socialization to students. The internal constraints for Gis are the difficulty of coordinating administrators to be active in activities and the external constraints are the difficulty in getting students to participate in Gis activities and the lack of awareness of students to invest. The internal solution is to always hold monthly meetings to strengthen relationships between administrators and trigger back responsibilities as GIS administrators and the GIS Management also utilizes social media as a promotional medium so that it can be even wider to convey socialization and education to students. Meanwhile, for external solutions, GIS requests lecturer assistance to direct students to participate in all activities held by GIS. As for these 4 roles, the role most expected by FEBI students is the role of motivation. With good motivation given it can trigger students’ interest in investing.

This training activity aims to train final year students in Accounting Education Study Program Faculty of Economics, State University of Makassar in the processing of statistical data, which includes simple regression analysis, multiple regression, and correlation. The knowledge and skills acquired by the students are expected to be applied in completing the final task. Implementation of statistical data processing training is running smoothly in accordance with the expected by the implementing team. This is shown by the enthusiasm of the trainees in following the materials as well as the given paracels. The success of this activity is caused by several factors: the students of the trainees are familiar with the implementing team so as to facilitate their directing, the training material is very much needed by the students to improve their understanding and ability in statistical data processing. in preparing the final assignment of students. The limitations felt by the implementing team are the supporting facilities in the form of computer owned by the laboratory is not sufficient in terms of quantity. This resulted in training done by adjusting the laboratory conditions, which of course the delivery of material is not optimal

The covid-19 pandemic has an impact on student learning outcomes in the practicum of the invertebrate systematics course.The aim of this research is to determine the learning outcomes of post-pandemic invertebrate systematics practicum for students in semester 5, academic year 2022/2023. The method used in this research is a descriptive qualitative method. The sample used in this research was 5th semester students with a total of 5 classes totaling 97 students. The sampling technique used was the Population Sampling Technique. Data was obtained from a list of TKP scores, report scores, response scores and student perceptions submitted using a Google Form questionnaire. The results obtained by Biology Education students in the Invertebrate Systematics Practicum were based on TKP scores of 45.4% in the high category, 49.5% medium and 5.2% low. Based on the report value, 96.9% is in the high category, 2.0% is medium and 1.0% is low. Based on the response value, 3.1% were in the high category, 28.9% were medium and 68.0% were low. And based on the results of the student perception questionnaire, it can be interpreted that post-pandemic learning has had a positive impact, including being able to carry out practicums in the laboratory and improving student learning outcomes.

This research was motivated by the motivation of students at SMAN 3 Tasikmalaya was not optimal. this is related to optimizing the management of science laboratories. The objectives of this study are: 1) Optimization of science laboratory management in an effort to increase student learning motivation; 2) obstacles faced in optimizing the management of science laboratories in an effort to increase student learning motivation; 3) Obstacle management solutions to optimize the management of science laboratory facilities in an effort to increase student learning motivation. Research data was obtained from informants, namely principals, laboratory heads, science teachers and students. The data collection tools used in this study are interviews, observations, documentation studies, and carrying out triangulation, then the data is processed by data reduction, data presentation, drawing conclusions and verifying data. The results of this study show that the optimization of science laboratory management in an effort to increase student motivation at SMAN 3 Tasikmalaya in terms of planning aspects; organizing; implementation (actuating); and controlling, has been well optimized. However, there is an aspect that needs to be improved, namely the need for an evaluation to be carried out related to the management of the science laboratory, because there are still students who have not shown an increase in their learning motivation

This research was motivated by the motivation of students at SMAN 3 Tasikmalaya was not optimal. this is related to optimizing the management of science laboratories. The objectives of this study are: 1) Optimization of science laboratory management in an effort to increase student learning motivation; 2) obstacles faced in optimizing the management of science laboratories in an effort to increase student learning motivation; 3) Obstacle management solutions to optimize the management of science laboratory facilities in an effort to increase student learning motivation. Research data was obtained from informants, namely principals, laboratory heads, science teachers and students. The data collection tools used in this study are interviews, observations, documentation studies, and carrying out triangulation, then the data is processed by data reduction, data presentation, drawing conclusions and verifying data. The results of this study show that the optimization of science laboratory management in an effort to increase student motivation at SMAN 3 Tasikmalaya in terms of planning aspects; organizing; implementation (actuating); and controlling, has been well optimized. However, there is an aspect that needs to be improved, namely the need for an evaluation to be carried out related to the management of the science laboratory, because there are still students who have not shown an increase in their learning motivation

This study aims to find out and describe how students' perceptions of craft and entrepreneurship subjects in class XI MIPA SMA Laboratory Development UNP. This study took 11 (eleven) respondents consisting of representatives of class XI MIPA students. This research method uses a type of qualitative descriptive research. The data collection method uses observation, interview and documentation techniques. The interview technique is conducted unstructured using interview guidelines. Based on the results of the overall research, it was concluded that students' perceptions of craft and entrepreneurship subjects in class XI MIPA were said to be lacking in the teaching techniques used by teachers so, many students felt less interested in craft and entrepreneurship subjects in class XI MIPA SMA UNP Laboratory Development.

Skin is the largest organ in humans, it functions as the outermost protector of the organs inside. Therefore, the skin is often attacked by various diseases, especially cancer. Skin cancer is divided into two, namely benign and malignant. Malignant has the potential to spread and increase the risk of death. Skin cancer detection traditionally involves time-consuming laboratory tests to determine malignancy or benignity. Therefore, there is a demand for computer-assisted diagnosis through image analysis to expedite disease identification and classification. This study proposes to use the K-nearest neighbor (KNN) classifier and Gray Level Co-occurrence Matrix (GLCM) to classify these two types of skin cancer. Apart from that, the average filter is also used for preprocessing. The analysis was carried out comprehensively by carrying out 480 experiments on the ISIC dataset. Dataset variations were also carried out using random sampling techniques to test on smaller datasets, where experiments were carried out on 3297, 1649, 825, and 210 images. Several KNN parameters, namely the number of neighbors (k)=1 and distance (d)=1 to 3 were tested at angles 0, 45, 90, and 135. Maximum accuracy results were 79.24%, 79.39%, 83.63%, and 100% for respectively 3297, 1649, 825, and 210. These findings show that the KNN method is more effective in working on smaller datasets, besides that the use of the average filter also has a significant contribution in increasing the accuracy.

This research is about fish meatballs using the main raw material of tuna which is proportioned with shrimp to help give more taste and be able to increase the nutritional quality content of the product and the addition of clover puree is expected to be able to increase the nutritional content and also be able to increase the potential for rare local ingredients. used. The purpose of this study was to determine 1) the sensory quality of fish balls with the proportion of tuna and shrimp and the addition of cloverleaf puree 2) the nutritional and non-nutritional content based on laboratory tests including protein, carbohydrates, fat, water, ash, calcium and potassium 3) cost raw material for fish balls. This type of research is an experiment. Observation data collection techniques by means of sensory quality tests were carried out by 35 panelists. The independent variables in the study were the proportions of tuna and shrimp (80%:20%), (70%:30%) and 60%:40%) and clover puree (5% and 10%). The dependent variable of the research is sensory quality including shape, color, texture, elasticity, aroma, and taste. The control variables in this study include the types of materials, equipment and processing techniques. Data analysis used double anova test and Duncan's further test. The results showed 1) there was an effect on the sensory quality of making fish balls with the proportion of tuna and shrimp with the addition of cloverleaf puree including color, aroma and taste. 2) there is no effect on the sensory quality of shape, texture, and elasticity of the meatballs. 3) the selected product contains nutrition equal to or greater according to SNI 2017 including protein content 8.11%/100gr, fat 3.86%/100gr, water 36.58%/100gr, carbohydrates 49.88%/100gr, ash 1 .24%/100gr, calcium 75.80 mg/100 gr, potassium 86.90 mg/100 gr 4) the best product has a raw material cost of IDR 56,450.

Mung bean and sago composite flour cookies are cookies made from the main raw material of wheat flour which is composited with mung bean and sago flour to reduce the use of wheat flour and to increase nutritional content. This experiment aims to determine 1) the sensory quality of mung bean and sago composite flour cookies including shape, color, aroma, crispness, crumb, and taste 2) chemical properties based on laboratory tests which include carbohydrates, protein, fat, ash, and fiber 3) the cost of raw materials for mung bean and sago composite flour cookies. This type of research is a factorial experiment. The independent variable was the proportion of mung bean composite flour (35%, 25%, and 15%) and sago (15%, 25%, and 35%) that had gone through the starch calculation stage. The dependent variable is sensory quality which includes shape, color, aroma, crispness, crumb, and taste. The control variables of this study include the type of materials and equipment. Observation data collection technique by means of sensory quality test conducted by 35 panelists. Data analysis used single anova test and continued with Duncan test.  The results showed 1) there was an influence on the sensory quality of composite flour cookies which included aroma, crispness, crumb, and taste 2) there was no influence on sensory quality in shape and color 3) the best product had a raw material cost of Rp 8,473/250 grams.    

Rolade its a dish that is rarely consumed by the public because the manufacturing process is complicated and cassava leaves are vegetables that have coarse fiber, these two problems are the goal of this research which is an experiment in making cassava leaves and agar-agar as skin for making catfish rolade. This research uses a comparison of the number of cassava leaves and agar-agar with 3 treatments namely (80 grams: 4 grams), (80 grams: 6 grams), and (80 grams: 8 grams). Data collection was carried out by observation method through organoleptic test. Organoleptic test results data were processed by one way ANOVA test and Duncan's advanced test. To determine the content of proximate and vitamin A, laboratory tests were carried out and the selling price was determined for 250 gram packages. The results showed: 1)Catfish rolls with skin made from cassava leaves and agar-agar produced a product with a ratio of the amount of cassava leaves and agar-agar 80 grams: 6 grams. 2)Based on laboratory test results, the best sample per 100 grams contains Vitamin A 119.65 mg, Water 30.55%, Protein 18.05%, Fat 19.52%, Carbohydrates 30.04% and Ash 1.92% . 3)The selling price of catfish rolls with skin made from cassava leaves and agar is known to be Rp. 20,000 per 250 gram pack.