Jurnal FKIP Universitas Mataram (Fakultas Keguruan Dan Ilmu Pendidikan)
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Relationship Between Attitude and Knowledge Towards Level of Compliance in Taking Medication
Get PDFHypertension, one of the most common chronic non-communicable diseases, is often undetected and has become a leading cause of mortality worldwide. This worry emphasizes how crucial it is to carry out this inquiry. This study sought to ascertain the association between the level of medication adherence and the knowledge and attitude of hypertension patients at Tanjung Karang Public Health Center. This study used a cross-sectional methodology, purposive sampling, and a correlational analytical design. Correlational analysis was done on the 51 respondents that made up the sample. A validated questionnaire was used to gather data, and the Statistical Program for the Social Sciences (SPSS) was used to evaluate the results using the Spearman's Rho test. The majority of respondents were over 45 years old (72.55%), male (52.94%), had completed senior high school (35.29%), and worked as fishermen, farmers, or housewives (56.86%). Most respondents had low levels of knowledge (94.12%) and a positive attitude toward treatment (68.63%). The majority had a moderate level of medication adherence (82.35%), with no respondents categorized as having low adherence (0%). The test results showed no significant relationship between attitude and adherence (r = 0.134; p = 0.347), and no significant relationship between knowledge and adherence (r = -0.009; p = 0.951)
Ecological Index and Distribution of Sponges (Porifera) in the Waters of Labuan Beropa Village, South Konawe
Get PDFTropical coastal ecosystems possess high biodiversity and play a vital role in maintaining ecological functions, supported in part by the presence of sponges (Porifera) as filter feeders. This study aimed to identify species diversity, calculate ecological indices, and analyze the distribution patterns of sponges in the coastal waters of Labuan Beropa, South Konawe. Field surveys were conducted through sponge sampling at several observation sites, followed by taxonomic identification, calculation of Shannon-Wiener diversity index (H’), evenness (E), dominance (C), and distribution pattern analysis using the Morisita index. Seven benthic sponge species were recorded: Aaptos pernucleata, Aaptos suberitoides, Clathria (thalysias), Haliclona cymaeformis, Hyrtios erectus, Mycale sp., and Xestospongia muta. The highest density occurred in areas with stable rocky substrates, calm currents, and low anthropogenic disturbance, while the lowest density was observed in areas with intense human activities. H’ values were low (0.632–0.735), E values were high (0.748–0.869), and C values were low (<0.3). Distribution patterns were predominantly clumped, with some species exhibiting uniform or random patterns. These findings indicate that habitat physical quality and the degree of anthropogenic pressure are key determinants of sponge community structure. The baseline data generated can be used to support sustainable management and conservation of tropical coastal ecosystems
Microbial Profile of Salted Parrotfish (Bajo) in Tanjung Luar Traditional Marketifikasi Cemaran Mikrobiologis Ikan Asin Kakatua (Bajo) yang Beredar di Pasar Tanjung Luar, Lombok Timur
No full textSalted parrotfish (Bajo) from East Lombok is a traditional product vulnerable to microbial contamination. This study aimed to identify microbiological hazards in Bajo salted fish marketed at Tanjung Luar Market. Ten samples were analyzed using Total Plate Count (TPC), yeast and mold enumeration, the Most Probable Number (MPN) method for coliforms and Escherichia coli, and selective isolation for Salmonella sp., Vibrio sp., and Staphylococcus aureus. TPC values ranged from 8.2 × 10⁴ to 1.5 × 10⁵ CFU/g, with several samples exceeding the SNI 2721:2009 limit (1 × 10⁵ CFU/g). Yeast and mold counts (1.2 × 10² – 6.8 × 10⁴ CFU/g) remained below the BPOM threshold. All samples contained coliforms (15–46 MPN/g), and most were positive for E. coli (up to 15 MPN/g), surpassing the SNI limit (<3 MPN/g). Salmonella sp. was not detected, whereas Vibrio sp. was found in three producers. Staphylococcus aureus was present in all samples (1.3 × 10² – 2.5 × 10² CFU/g), though still below the permitted limit (1 × 10³ CFU/g). These results indicate that Bajo salted fish remains contaminated with hygiene indicator bacteria and pathogenic microorganisms, particularly E. coli and Vibrio sp., posing potential health risks. Strengthened hygiene and sanitation practices in processing, storage, and distribution are essential to ensure product safety
Analysis of Environmental Carrying Capacity and Environmental Accompany Based on Ecosystem Services in Cultivation Areas in The Bengkayang Regency RTRW 2025-2045
Get PDFThe preparation of regional spatial plans must be guided by the analysis of environmental carrying capacity and carrying capacity, the method of measuring environmental carrying capacity and carrying capacity based on ecosystem services with a spatial approach has a more appropriate use value. This study aims to identify and analyze the environmental carrying capacity and carrying capacity based on ecosystem services in the RTRW Cultivation Area of Bengkayang Regency in 2025-2045. The research method uses the main basic data approach, namely the characteristics of the landscape ecoregion, natural vegetation communities, and land use. Data analysis uses expert-based evaluation methods, pairwise comparisons, and weighted sums to obtain the value of the ecosystem service index. The results of the study obtained water carrying capacity in accordance with the Decree of the Minister of Environment and Forestry No. 146 of 2022, the carrying capacity of water supply ecosystem services is dominated by the medium category of 61.126%, the carrying capacity of food supply services is high category 54.20%, the carrying capacity of climate regulation ecosystem services is dominated by the high category 54.83%, the carrying capacity of disaster protection ecosystem services is dominated by the high category 77.64%, the carrying capacity of flora and fauna supporting ecosystem services is dominated by the low category 88.73%, and the carrying capacity of genetic resource providing ecosystem services is dominated by the high category 63.75%. The conclusion is that the cultivation locations in the Bengkayang Regency RTRW for 2025-2045 are generally in accordance with the carrying capacity and environmental capacity based on ecosystem services
Hypothyroidism: A Literature Review
Get PDFHypothyroidism is a condition in which the thyroid gland is unable to produce enough hormones to meet the body's needs. This condition causes a slowed metabolism, which can lead to various symptoms such as fatigue, weight gain, dry skin, hair loss, constipation, cold intolerance, and facial puffiness. Given the widespread impact of hypothyroidism and the potential for serious complications, special attention is needed for early detection, diagnosis, and effective treatment of hypothyroidism. This literature review was conducted using journal review methods and data searches through sources such as PubMed, Google Scholar, and ScienceDirect. The search used the keywords "hypothyroidism," "hypothyroid," "thyroid gland," and "Hashimoto's thyroiditis." The results of the literature review found that the main cause of hypothyroidism is Hashimoto's thyroiditis, an autoimmune disease in which antibodies attack the thyroid gland. Hypothyroidism is diagnosed by examining elevated TSH and decreased free T4 levels, as well as anti-TPO antibody tests to detect Hashimoto's thyroiditis. Treatment for hypothyroidism generally involves administering levothyroxine, a synthetic thyroid hormone, to replace the deficient hormone and normalize metabolic function. Healthy lifestyle support, such as diet and stress management, is also important to help optimally manage this condition. In conclusion, hypothyroidism is characterized by a decrease in thyroid hormone production and preventive management is pharmacological in the form of levothyroxine, while non-pharmacological management is in the form of regulating food intake
The Influence of Monsoon Winds on Humidity, Cloud Cover, and Rainfall in Bengkulu City
Get PDFThe city of Bengkulu, which borders the Indian Ocean, has unique weather and climate. The ENSO phenomenon in 2023 will also strengthen the impact of monsoon winds on weather parameters in Bengkulu City. This research aims to analyze the influence of monsoon winds on air humidity, cloud cover and rainfall in Bengkulu City during 2022-2024. Data including wind speed and direction, humidity, cloud cover, and rainfall, were analyzed using WRPLOT View, ArcGIS, Panoply, and Excel software. The method used is descriptive, quantitative and statistical analysis. The results show that during the Northwest Monsoon (January 2022–2024), the dominant winds are from the northwest and northeast with cloud cover (80%) and the highest rainfall is 449 mm/month and the lowest is 208 mm/month. In Transition Monsoon I (April 2022–2024), the wind direction is from the northwest, the highest humidity is 94%, cloud cover (75%) and rainfall is medium to high. In the Southeast Season (August 2022), the wind direction varies greatly with the highest (95%) and lowest (77%) air humidity and the highest rainfall of 558 mm/month. Meanwhile, August and October 2023 will see a decrease in rainfall, where the rainfall will be 10 – 84 mm/month due to the El Niño phenomenon. Transition Season II (October 2022 and 2024) the wind direction varies greatly, namely from the southeast, northwest and north, rainfall varies from low to high. The highest correlation coefficient for rainfall with humidity was 0.45 at the Bengkulu Climatology Station and the lowest was 0.22 at the Bengkulu University Station. The highest correlation with cloud cover was 0.67 at Tanjung Agung Station and the lowest was 0.53 at Bengkulu Climatology Station. This study reveals that the northwest monsoon contributes to high humidity and rainfall, and El Niño will reduce rainfall significantly in 2023. These results indicate that monitoring seasonal winds is very important for predicting hydrometeorological disasters in Bengkulu City
Evaluation of Liquefaction Hazard in the West Coastal Area of Bengkulu City Due to Megathrust Earthquake
Get PDFThis study analyzes the liquefaction potential in the coastal area of Bengkulu due to the large subduction earthquake in 2007. The study was conducted systematically, beginning with field investigations with shear wave velocity measurements. Spectral matching and ground motion prediction based on relative attenuation models were conducted to obtain a representative picture of ground motion at the study site. Subsequently, soil response analysis was used to evaluate the behaviour of the soil under seismic loading. A non-linear finite element approach was applied to assess the dynamic characteristics of the soil, including excess pore water pressure, shear stress-strain response, and stress path. In addition, an empirical evaluation was conducted to determine the liquefaction potential. The results show that liquefaction has the potential to occur at shallow depths, especially in the first and second layers of the sand layer. The results of numerical and empirical analyses show consistent patterns and agreement. The comparison between the excess pore pressure ratio and the safety factor aligns with the findings from previous studies. These findings emphasise the importance of implementing seismic hazard mitigation measures in the study area
Persepsi Mahasiswa Calon Guru Matematika Terhadap Soal Pembuktian Matematika
Get PDFThis study aims to investigate the perceptions of prospective mathematics teachers regarding proof-based learning from four aspects: conceptual understanding, the relevance of proofs in teaching, the challenges faced, and confidence in teaching proofs. Data were collected using a questionnaire completed by 65 students of the Mathematics Education Study Program at Unsulbar who took the Modern Algebra course in the 2024/2025 academic year. The results show that the majority of students recognize the importance of proofs for deepening mathematical understanding and as a reasoning tool. They also view proofs as relevant material for teaching in secondary schools. However, students reported difficulties in understanding the language and steps of proofs, as well as limitations in guidance. Additionally, the students' confidence level in teaching proofs was moderate, with many feeling pedagogically unprepared. These findings indicate the need for structured proof materials, intensive guidance, and specialized pedagogical training to enhance students’ abilities and confidence in teaching proofs. The implementation of hands-on practical experiences in secondary schools is also strongly recommended to support the readiness of prospective teachers.Penelitian ini bertujuan untuk mengetahui persepsi mahasiswa calon guru matematika terhadap pembelajaran pembuktian, dari empat aspek: pemahaman konsep, relevansi pembuktian dalam pengajaran, tantangan yang dihadapi, maupun kepercayaan diri dalam mengajarkannya. Data dikumpulkan menggunakan angket yang diisi oleh 65 mahasiswa Program Studi Pendidikan Matematika Unsulbar yang mengikuti mata kuliah Struktur Aljabar tahun akademik 2024/2025. Hasil penelitian menunjukkan bahwa mayoritas mahasiswa menyadari pentingnya pembuktian untuk memperdalam pemahaman matematika dan sebagai alat bernalar, serta melihat pembuktian sebagai materi yang relevan untuk pengajaran di sekolah menengah. Namun, mahasiswa juga mengaku mengalami kesulitan dalam memahami bahasa dan langkah-langkah pembuktian serta merasa kurang dibimbing secara memadai. Selain itu, tingkat kepercayaan diri mahasiswa dalam mengajarkan pembuktian masih tergolong sedang, dengan banyak yang merasa belum siap secara pedagogis. Temuan ini mengindikasikan perlunya penguatan materi pembuktian yang terstruktur, bimbingan intensif, serta pelatihan pedagogis khusus untuk meningkatkan kemampuan dan rasa percaya diri mahasiswa dalam mengajarkan pembuktian. Implementasi pengalaman praktik langsung di sekolah menengah juga sangat dianjurkan untuk mendukung kesiapan calon guru
Penerapan Model Kooperatif Tipe Numbered Heads Together Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Pada Siswa SMP
Get PDFThis Classroom Action Research was conducted at SMP Negeri 2 Suwawa during the 2024/2025 academic year, with 23 students from class VIII-3 as the research subjects. This research aims to evaluate applying the cooperative learning model type Numbered Heads Together (NHT) can enhance students’ mathematical problem-solving skills in the topic of ‘systems of Linear Equations in Two-Variable.’ Data collection techniques included observations and test, with research instruments consisting of teacher activity observation sheets, student activity observation sheets, and essay test questions. The research results indicate that the cooperative learning model of the Numbered Heads Together type is effective in improving students' mathematical problem-solving abilities, as evidenced by the increase in the percentage of students’ mathematical problem-solving test results from 69.57% to 78.26%, the percentage of teacher activity observation sheets from 58.33% to 91.67%, and the percentage of student activity observation sheets also increased from 54.55% to 90.91%. Based on the data analysis, it can be concluded that implementing the cooperative learning model type Numbered Heads Together has significantly enhanced students’ mathematical problem-solving skills.Penelitian ini merupakan Penelitian Tindakan Kelas yang dilaksanakan di SMP Negeri 2 Suwawa selama tahun ajaran 2024/2025, dengan subjek penelitian sebanyak 23 siswa dari kelas VIII-3. Penelitian ini bertujuan untuk mengevaluasi apakah penggunaan model pembelajaran kooperatif tipe Numbered Heads Together dapat meningkatkan kemampuan pemecahan masalah matematika pada materi 'Sistem Persamaan Linear Dua Variabel'. Teknik pengumpulan data melibatkan observasi dan tes, dengan instrumen penelitian berupa lembar observasi kegiatan guru, lembar observasi kegiatan siswa, dan soal tes uraian. Hasil penelitian menunjukkan bahwa model pembelajaran kooperatif tipe Numbered Heads Together efektif dalam meningkatkan kemampuan pemecahan masalah matematika siswa, yang terlihat dari peningkatan persentase hasil tes kemampuan pemecahan masalah matematika siswa dari 69,57% meningkat menjadi 78,26%, persentase lembar observasi kegiatan guru meningkat dari 58,33% menjadi 91,67% dan persentase lembar observasi kegiatan siswa juga meningkat, dari 54,55% menjadi 90,91%. Berdasarkan analisis data, dapat disimpulkan bahwa penerapan model pembelajaran kooperatif tipe Numbered Heads Together telah membawa peningkatan yang signifikan dalam kemampuan pemecahan masalah matematika siswa
Analisis Kemampuan Berpikir Kreatif Siswa dalam Menyelesaikan Soal Open-Ended Ditinjau dari Gaya Kognitif
Get PDFThe research is a qualitative research with a descriptive approach. The data analysis techniques used in this research are test data analysis techniques and interview data analysis techniques. This study aims to analyze students' creative thinking abilities in solving open-ended problems viewed from their cognitive styles, namely reflective and impulsive. The research was conducted at MTs Ash-Shiddiqi Rejoyoso with 16 students participating. Data collection techniques included MFFT (Matching Familiar Figures Test) to determine cognitive styles and a creative thinking ability test on the topic of two-dimensional figures. two students were selected as research subjects: one reflective students categorized as "very creative" and one impulsive students categorized as "fairly creative." The results showed that reflective students demonstrated better fluency, flexibility, and originality indicators than impulsive students. Reflective students were able to provide more varied solutions, accurate calculations, and produce unique shapes. In contrast, impulsive students tended to rush in solving problems, presented fewer solution variations, and displayed lower creativity in generating novel ideas. These findings suggest that cognitive style significantly influences students' creative thinking processes. This study is expected to serve as a reference for teachers to design learning strategies that can accommodate students' cognitive differences and encourage optimal creative potential development.Penelitian ini bertujuan untuk menganalisis kemampuan berpikir kreatif siswa dalam menyelesaikan soal open-ended ditinjau dari gaya kognitif reflektif dan impulsif. Penelitian dilaksanakan di MTs Ash-Shiddiqi Rejoyoso dengan melibatkan 16 siswa. Teknik pengumpulan data menggunakan MFFT (Matching Familiar Figures Test) untuk menentukan gaya kognitif dan tes kemampuan berpikir kreatif pada materi bangun datar. Sebanyak dua siswa dipilih sebagai subjek penelitian, yaitu satu siswa reflektif dengan kategori "sangat kreatif" dan satu siswa impulsif dengan kategori "cukup kreatif." Hasil penelitian menunjukkan bahwa siswa dengan gaya kognitif reflektif lebih unggul dalam indikator kefasihan, keluwesan, dan kebaruan dibandingkan siswa impulsif. Siswa reflektif mampu memberikan solusi yang lebih bervariasi, perhitungan yang akurat, serta menghasilkan bentuk-bentuk yang unik. Sementara itu, siswa impulsif cenderung tergesa-gesa dalam menyelesaikan soal, memberikan variasi solusi yang lebih sedikit, dan menunjukkan kreativitas yang lebih rendah dalam menghasilkan ide baru. Temuan ini menunjukkan bahwa gaya kognitif berpengaruh terhadap proses berpikir kreatif siswa. Penelitian ini diharapkan dapat menjadi referensi bagi guru dalam merancang strategi pembelajaran yang mampu mengakomodasi perbedaan gaya kognitif siswa untuk mengoptimalkan potensi kreativitas mereka