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This type of research is an experimental research involving two experimental groups. The sample in this study was class XII.  1 as experimental class 1 and class XII. 2 as experimental class 2. Data were collected using questionnaires, tests, and observation sheets. The data were then analyzed descriptively and two-way analysis of variance (ANOVA) and continued with a post hoc test. The results of the study showed that (1) the average mathematics learning achievement of students using the Talk Stick cooperative learning model was 88.7 out of an ideal value of 100 with a very high category, (2) the average mathematics learning achievement of students using the Example Non-Example cooperative learning model was 87.6 out of an ideal value of 100 with a very high category, (3) there was a significant difference in mathematics learning achievement between students with high, medium, and low learning motivation with a significance of 0.001, and (4) there was no interaction between the cooperative learning model and motivation on mathematics learning achievement with a significance of 0.306.

30 detik (dosis 991,67 J/m2) atau 50 detik (dosis 1652,79 J/m2) terhadap kerusakan materi genetik. 10 atau 15 menit setelah pembuahan pada suhu 40°C selama 90 detik dengan kejutan panas 90 detik untuk menentukan efisiensi diploidisasi telur sirip perak yang dinilai berdasarkan morfologi atau penampilan larva yang abnormal (atau haploid). silverwood untuk mendapatkan nilai androgen diploid yang ditentukan menggunakan larva morfologi normal (atau diploid) yang mirip dengan kontrol positif. Hasil penelitian menunjukkan terdapat perbedaan yang sangat nyata pada rata-rata kesuburan perlakuan.

According to (Aufa, 2016: 232) Mathematics is one of the subjects taught at every level of education, from early childhood education to higher education. Mathematics is also a science that underlies the development of science and technology, so that mathematics is seen as a structured and integrated science, the study of patterns and relationships, and the science of thinking to understand the world around us. From the explanation of Ansari and Aufa, it can be concluded that mathematics is one of the subjects taught in every education which is useful for helping to clarify and simplify abstract situations through language and mathematical ideas so that it makes it easier to understand problem solving that exists in everyday life.

Based on the 2016-2020 Central Java Disaster Risk Assessment, floods and landslides are the most frequent disasters, with 818 flood cases accounting for 31.33% of the total disasters and landslides accounting for 29.57%. This study aims to cluster disaster-prone areas in Central Java using the K-Means algorithm and the GeoPandas library. Data on disaster events for the period 2019-2023 was obtained from the National Disaster Management Agency, while administrative map data of Central Java was downloaded from the Geoportal of Central Java Province. The research stages include data collection, data cleaning, standardization using the Standard Scaler method, application of the K-Means algorithm for regional clustering, and visualization of results using GeoPandas. The results showed that Central Java was divided into four clusters, namely: cluster 0 (disaster-prone areas) includes 3 regions, cluster 1 (non-disaster-prone areas) has 22 regions, cluster 2 (flood-prone areas) consists of 7 regions, and cluster 3 (landslide-prone areas) has 3 regions. The results of this research provide spatial data-based information that can be used as a basis in decision-making for disaster mitigation in Central Java.

The need for urban communities to consume vegetables is increasing. This has caused people to start cultivating vegetables using hydroponic techniques. However, due to their busy activities, they do not have enough time to monitor and control hydroponics, which must always be in ideal conditions. This paper designs and implements an Internet of Things-based monitoring system to help hydroponic owners monitor their hydroponics anywhere and anytime. The built system requires a monitoring device assembled using a NodeMCU ESP8266 microcontroller, a pH detection detector sensor, and a DHT22 temperature and humidity sensor. This system uses the Mamdani Fuzzy Logic algorithm to determine warnings to be displayed on the application interface when the water pH, temperature, and humidity are in certain conditions. The Mamdani Fuzzy Logic algorithm can interpret environmental data into a warning that humans can easily understand, even if they lack technical expertise. In addition to being able to help monitor, this system also allows owners to find out what elements need to be added or changed for their hydroponic place. Our evaluation results show that the defuzzification stage in the application has high accuracy, which is 99.92%, compared to Matlab’s results.

Alcohol (ethanol) is often used in food as a mixture to improve flavor or durability, but alcohol consumption can have adverse health effects and trigger psychoactive effects. This research aims to design a tool to detect alcohol content in food using Internet of Things (IoT) technology. This device is designed to be portable, uses MQ-3 gas sensor to detect alcohol content, and is equipped with a Web Server-based data storage system. In addition to alcohol content, this tool is also able to detect the humidity of food samples. The detection results are displayed in real-time through a digital interface, so users can easily access and analyze the data. With this system, it is expected that the public can more easily ensure the safety and halalness of the food consumed. The tool function test obtained the results of the tool working properly, then the tool suitability test using 95% and 70% pure alcohol, obtained results of 90% for 95% alcohol and 72% for 70% alcohol. and finally the suitability test using three food samples, with the results of 40% (food containing alcohol), 6% (food containing hidden alcohol), and 0% (food free of alcohol content).

Masalah kesehatan internasional adalah hipertensi, penyebab utama gagal ginjal, stroke, dan penyakit jantung. Diperkirakan 34,1% orang di Indonesia menderita hipertensi, dan sebagian besar dari mereka tidak mendapatkan pengobatan. Meskipun Puskesmas Welahan 1 menangani hipertensi, pasien sering mengalami kesulitan mengontrol tekanan darah mereka karena berbagai macam obat yang tersedia. Tujuan dari penelitian ini adalah untuk mengetahui seberapa efektif terapi monoterapi dan kombinasi untuk mencapai target tekanan darah pasien hipertensi di Puskesmas Welahan 1 dan bagaimana berbagai obat mempengaruhi kontrol tekanan darah. Data dari 60 pasien hipertensi yang memenuhi kriteria inklusi dianalisis selama tiga bulan menggunakan pendekatan cross-sectional. Digunakan statistik inferensial dan deskriptif, seperti uji chi-square. Tidak ada korelasi signifikan antara kontrol tekanan darah sistolik dan diastolik dan jenis terapi obat (p > 0,05). Namun, pasien yang menerima amlodipine atau amlodipine + captopril lebih mampu mengontrol tekanan darah mereka, dengan rasio kemungkinan 0,857 untuk tekanan sistolik dan 6,429 untuk tekanan diastolik, masing-masing.  Hasilnya menunjukkan bahwa terapi kombinasi mungkin membantu mengontrol tekanan darah diastolik, meskipun jenis obat tidak mempengaruhi tekanan darah secara langsung

This study aims to analyze the effect of organizational commitment and caring behavior on nurse performance, with extrinsic reward as a mediating variable at Seto Hasbadi Hospital. The background of this study is based on the importance of nurse performance in supporting the effectiveness of hospital operations, as well as the effect of commitment and caring behavior on improving performance. The research method used is quantitative analysis with a cross-sectional research design. The number of samples was 140 nurses, selected using the Hair formula. The variables studied include organizational commitment, caring behavior, extrinsic reward, and nurse performance. Data collection was carried out through a questionnaire measured with a 4-point Likert scale. The analysis tool used is Structural Equation Modeling (SEM) with the SEM-AMOS application. The results showed that organizational commitment and caring behavior had a significant effect on nurse performance, both directly and indirectly through extrinsic reward. Extrinsic reward has a greater influence than organizational commitment and caring behavior, extrinsic reward is proven to mediate the relationship between the two independent variables with nurse performance. This study provides important implications for hospital management to focus on developing organizational commitment, nurse caring, extrinsic rewards to improve nurse performance.

To become a leader, a person must study and train themselves to have the character, abilities or qualities that a leader should have. Students in general are also administrators of intra-school organizations (OSIS) who are one of the seeds of future leaders and have an obligation to drive behavioral changes in their respective schools so that they become better. As a form of concern in building a leadership model that has integrity, Akbara Surakarta Polytechnic conducts leadership training and coaching for OSIS administrators and students at SMK Empat Lima. The methods used in this training are lecture activities, question and answer sessions, case study discussions, by explaining the basic concepts of visionary leadership, participatory leadership styles, leadership in organizational change and how to make decisions correctly, prepare accountability reports for activities. After this training, it is hoped that OSIS administrators and students will have and demonstrate leadership behavior skills that are ready to face challenges and can inspire students in their respective school and community environments.

This study aims to find out the Implementation of Transformational Leadership of School Principals in Improving Teacher Motivation and Performance at SMA Negeri 11 Palembang City. The research was conducted at SMA Negeri 11 Palembang City in November 2024, the research method used is descriptive qualitative research, namely by conducting interviews and observations on research objects for teachers and education staff. The results of the study stated that the transformational leadership applied succeeded in increasing the motivation and performance of teachers and education staff at SMA Negeri 11 Palembang.

This study aims to analyze the influence of the principal's academic supervision and teachers' professional competence on the quality of learning at South Pemulutan Elementary School. This study uses a quantitative method with a correlational approach. Data was obtained through questionnaires distributed to teachers, as well as observations and interviews to deepen the analysis. The results of the study show that the academic supervision of school principals has a positive and significant influence on the quality of learning. In addition, the professional competence of teachers also contributes significantly to improving the quality of learning. These findings confirm that the role of school principals in conducting academic supervision and improving teacher competence is a key factor in improving the quality of learning in elementary schools. Therefore, strengthening academic supervision and improving teacher competence need to be the main focus in education policies to improve the quality of learning.

Osteoarthritis is a type of arthritis that occurs in the area around the joints because the cartilage that protects the ends of the bones begins to break down accompanied by reactive changes at the edges of the joints which can cause pain and difficulty moving. Drug use is said to be rational if the patient receives treatment that is in accordance with clinical needs, namely correct diagnosis, correct drug selection, correct indication, correct dose, correct method of administration, and correct patient. This research aims to use a descriptive analysis design for observational research. The research design used was quantitative research to determine the rationality of using NSAIDs anti-pain medication in osteoarthritis patients undergoing treatment at the Klinik Teluk Banten. The rationality results in this research are, 100% correct diagnosis, 100% correct indication. 100% correct choice of drug, 89% correct dose, 100% correct method of administration, 94% correct patient for Osteoarthritis at Klinik Teluk Banten.

Diabetes mellitus is one of the chronic diseases whose prevalence is increasing worldwide. This disease is characterized by high blood glucose levels due to impaired insulin production or function, the hormone that regulates blood sugar levels. This study aims to examine the effect of wild betel leaf extract (Piper aduncum) on the inhibition of glucose transport using the ileum of white rats (Rattus norvegicus) with the infusion method. This research is a pre-experimental study with a posttest-only control design using white rats and wild betel leaves. The study demonstrates that wild betel leaves (Piper aduncum L.) and red betel leaves (Piper crocatum) have significant potential in inhibiting glucose transport and reducing blood sugar levels. This is evident from the significant decrease in the rate of glucose transport after the administration of wild betel leaf extract, indicating an inhibitory effect on glucose transporters such as SGLT-1 and GLUT-2.

Mother as an individual has the right to feel happiness in herself and her life even if she has a child with special needs. There is a process that a mother who has a child with special needs goes through to finally achieve happiness in her life. This study aims to describe the happiness of mothers who have children with special needs, including disabilities, autism, and down syndrome at UPT Resource Center Gresik. This study used a qualitative approach with a case study research type and used data collection techniques in the form of interviews, observation and documentation. Data analysis techniques use the Miles and Huberman models. The data credibility technique uses triangulation techniques and member checks.  Based on the results of the research conducted by the researchers, it was shown that the three subjects were happy with their condition as mothers who have children with special needs including disabilities, autism, and down syndrome. The three subjects can establish relationships with the surrounding environment, be fully involved in their children's activities, find meaning in life, be optimistic about their children's future, and be resilient or be able to rise from the problems they face.

Not all humans have self confidence. Something that can make someone has less confidence is their disability. The aim of this research is to know an overview of the special needs students’ self confidence development in SMA “X” Gresik Regency. This research used qualitative research method, with subjects: student with autism, slow learner, and light mentally disabled. Data collectives method that used are observation, interview, and documentation. Analysis data method used Miles and Huberman Model. This research used triangulation of technique and sources for checking data credibility. This research shows that student with autism can do activities by himself, believe with what he does, responsible, realized and accepted his imperfection, knows reason and effect behind his action, can build interaction with others, adaptation with environment, and tolerance with others. Student with slow learner can do activities and make decision by himself, responsible, realized and accepted his imperfection, knows reason and effect behind his action, adaptation with environment, and tolerance with others. In the other hand, students with light mentally disabled can not approach directly, need more time to approach them. The closest person have important role for special needs students’ self confidence development, like family, special needs teachers, and classmates.

Snack bar is a food product made from a combination of ingredients that are bound together by a binding agent. One type of snack bar is a protein bar. A potential primary ingredient for making high-protein snack bars is tofu dregs. "The protein content in tofu dregs is relatively high about 26.6% and has not been optimally utilized and often becomes waste and pollutes the environment. The production of snack bars can incorporate various ingredients, one of which is red beans. Red beans are a source of plant-based protein, containing about 11% protein. This research aims to develop a snack bar with the best formulation of red bean paste and tofu dregs flour in terms of sensory and chemical characteristics. The research was conducted using a Randomized Block Design with one factor, that is the formulation with five ratio comparisons of tofu dregs flour to red bean paste: r1 (90:10), r2 (80:20), r3 (70:30), r4 (60:40), and r5 (50:50), each with five repetitions. The results revealed that the snack bar with a tofu dregs flour to red bean paste ratio of 60:40 was the best treatment, with physicochemical characteristics of 19.34% moisture content, 1.98% ash content, and 6.81% protein content as well as sensory characteristics including aroma 3.8 (liked), taste 4.17 (more liked), texture 3.9 (liked), and color 3.73 (liked).

As Indonesia’s foundational ideology, Pancasila promotes national unity by encouraging tolerance and inclusivity among its people. This study explores how students at Politeknik Bhakti Kartini comprehend and apply Pancasila principles in their daily lives, particularly concerning cultural diversity and tolerance. Adopting a qualitative descriptive method, this research analyzes student perspectives through surveys and thematic evaluations. The results suggest that while students possess a solid theoretical grasp of Pancasila, challenges persist in translating these values into practical actions, particularly in fostering inclusivity and countering digital misinformation. This study highlights the need for adaptive teaching methods, interfaith and intercultural discussions, and enhanced digital literacy programs to strengthen students’ application of Pancasila values. By integrating experiential learning and encouraging proactive engagement, higher education institutions can cultivate a more inclusive and tolerant academic environment.

The aim of this research is to find out the hermeneutics in the approach used by Sahiron Syamsuddin with the term ma’na cum maghza theory in the analysis of leadership in contemporary history. This research is an application of a quantitave approach, because it comes from several reference sources such as books, journals and articles. The results of this research are to develop knowladge and find out the contets of the verses used in a text and the context to understand the interpretations of the verses of the Qur’an so that reinterpretations can be made to understand the analysis of Qs. An-nisa: 34 in Sahiron Syamsuddin’s hermeneutics.

Crab farming in Prapag Kidul Village has significant potential to support the local economy. However, challenges such as price fluctuations, capital limitations, and traditional marketing approaches hinder business growth. This research aims to analyze crab farming business management strategies using a strategic management approach, including planning, implementation, and evaluation of business strategies. The research employed a qualitative approach through in-depth interviews and field observations. Results indicate that effective strategies include product diversification, digital marketing, cooperative partnerships, and financial management optimization. Synergy between crab farmers, government, and business stakeholders is necessary to enhance competitiveness and sustainability of the crab industry in this region. The study reveals that crab production in Prapag Kidul has increased by 31.6% over the past five years, while production value grew by 84.2%, demonstrating significant growth potential despite identified constraints in implementation.

The aviation industry in Indonesia has experienced rapid growth in line with the increasing demand for air transportation. One of the key aspects of airline service is the check-in process, which serves as the first interaction between passengers and the airline and plays a role in shaping the customer experience. This study aims to analyze the impact of check-in counter service quality on passenger satisfaction with Super Air Jet at Sultan Aji Muhammad Sulaiman (SAMS) Sepinggan International Airport, Balikpapan. This research employs a quantitative approach using a survey method, involving 100 passenger respondents who have used Super Air Jet at least once and are aged between 17 and 40 years. The survey was conducted at Sultan Aji Muhammad Sulaiman (SAMS) Sepinggan International Airport, Balikpapan. Data analysis was performed using validity tests, reliability tests, classical assumption tests, simple linear regression, T-tests, and the coefficient of determination (R²). The results of the study indicate that the quality of check-in counter service has a positive and significant impact on passenger satisfaction. The simple linear regression test shows a regression coefficient value of 0.351 with a correlation value of 0.942. Additionally, the T-test results show a calculated t-value of 20.931, which is greater than the critical t-value of 1.660, with a significance level of 0.000 < 0.05, thereby supporting the research hypothesis. Based on these findings, it can be concluded that improving service quality at the check-in counter plays a crucial role in enhancing passenger satisfaction.