Abstract:This study were aimed to (1) To study the effectiveness of white turmeric extract Curcuma domestica .Vall in treating a mouse Cromileptes altivelis from the attack of Vibrio alginolyticus., (2) To study the dose of the best…
est white turmeric extract in treating a Cromileptes altivelis from attacks by bacteria Vibrio alginolyticus. (3) To study the effect of white turmeric extract against the survival rate Mouse grouper (Cromileptes altivelis), which in the infection of Vibrio alginolyticus. The experiment was arranged with a Completely Randomized Design (CRD). Preliminary research conducted LD50 test to determine the pathogenic bacterium V. alginolyticus which caused the death of test fish as much as 50%. In vitro test was done to see anti-bacterial activity of white turmeric extract against V. alginolyticus. From this test, the optimum concentration of white turmeric extract the effective tackling of V. Alginolyticus was obtained was obtained Test in vivo was carried out to determine the effect of the bacteria V. alginolyticus against Cromileptes altivelis healing response in Cromileptes altivelis after giving white turmeric extract. Results showed that (1) MIC and MBC values obtained by concentration of 0.25% and 0.75%, where the concentration of 0.75% was the effective dose of white turmeric extract in tackling the V. alginolyticus (2) The best treatment dose of the best survival rate of Cromileptes altivelis was 1% of white turmeric extract (3) the Survival Rate of mouse grouper wasn’t effected by white turmeric extract treatment significantly
Abstract:The purpose of this research is to determine the effect of using the Group Investigation model on the ability to write book reviews at XIth Class of SMK Taman Siswa Suka Damai. The population in this study are all XIth class…
lass students, totaling 127 students. The sample in this research is XIth class Accounting which are taken using a simple random sampling technique totaling 22 students. The data collection technique uses a performance test in writing a book review. Based on the research results, at the pretest the average score obtained was 66.1 and at the posttest 90.31. The significant value obtained is greater than ttable, namely tcount > ttable, namely 80.7>1.68 and 80.7>2.41. This proves that Ho is rejected and Ha is accepted, namely that there is a significant influence from the use of the Group Investigation model on the ability to write book reviews in class.
Abstract:The aim of this study is to assess whether the application of the three-step interview method affects the ability to write observation report texts among 10th-grade students at Madrasah Aliyah Swasta Al-Washliyah Binjai…
Serbangan. This research is an experimental study using a posttest-only design. The population consists of three 10th-grade classes, with two classes selected as samples: X IPA 1 and X Agama, chosen randomly using simple random sampling. The X Agama class was taught using the three-step interview method, while the X IPA 1 class served as the control group with conventional teaching methods. After the completion of the instruction, the post-test results showed an average score of 87.5 for the experimental class and 61.29 for the control class. The t-test results revealed a Thitung value of 79.15, exceeding the Ttabel value of 2.00, which means the null hypothesis (H0) can be rejected and the alternative hypothesis (Ha) accepted. This indicates that the three-step interview method has a significant effect on the ability to write observation report texts among 10th-grade students at Madrasah Aliyah Swasta Al-Washliyah Binjai Serbangan.
Abstract:This study aims to analyze the impact of using the mind mapping method on the ability to write procedural texts by utilizing Canva media among 11th-grade students at Air Joman Private High School during the 2023/2024 academic…
demic year. This research employs a true experimental design with a posttest-only control group design, involving 124 students randomly selected to be placed in two classes: the control class and the experimental class. The results indicate that the experimental class, which implemented the mind mapping method with Canva media, had an average score of 81.84, higher than the control class, which only used Canva media without the mind mapping method, with an average score of 74.39. Statistical tests revealed that the mind mapping method had a significant impact on improving procedural text writing skills, with a to value of 106.42, far exceeding the critical t-value at the 5% significance level (2.01) and the 1% significance level (2.68). Therefore, the alternative hypothesis is accepted, demonstrating that the use of the mind mapping method along with Canva media is proven to be effective in enhancing students' ability to write procedural texts.
Abstract:The consumption of sugar-sweetened beverages (SSBs) among adolescents has increased and may contribute to the rising prevalence of overweight due to their high sugar and energy content. This study aimed to analyze the relationship…
lationship between the consumption of sugar-sweetened beverages and the incidence of overweight among adolescents at SMP Negeri 28 Surabaya. This study employed an analytical observational design with a cross-sectional approach. A total of 164 respondents were selected using proportional random sampling. Data on sugar-sweetened beverage consumption were collected using a Food Frequency Questionnaire (FFQ), while nutritional status was assessed using Body Mass Index-for-Age (BMI-for-Age). Data were analyzed using the Chi-square test. The results showed a significant association between the consumption of sweetened tea (p = 0.023) and carbonated soft drinks (p = 0.000) with overweight, whereas the consumption of coffee, bubble tea, sweetened milk, isotonic drinks, syrup, and yogurt was not significantly associated with overweight (p > 0.05). It can be concluded that frequent consumption of sweetened tea and carbonated soft drinks is associated with an increased risk of overweight among adolescents. Therefore, nutrition education and limiting the consumption of sugar-sweetened beverages are recommended as preventive strategies to reduce overweight among adolescents.
Abstract:Penelitian ini bertujuan untuk mengetahui pengarauh media sosial dan motivasi terhadap minat berwirausaha pada mahasiswa Fakultas Ekonomi dan Bisnis Universitas Musamus Merauke angkatan 2019 & 2020. Populasi dalam penelitian…
tian ini berjumlah 449 mahasiswa Fakultas Ekonomi dan Bisnis Universitas Musamus Merauke angkatan 2019 & 2020, sampel pada penelitian ini berjumblah 83 responden mahasiswa dari tiga jurusan dengan menggunakan teknik pengambilan sampel yaitu sample random sampling dimana pengambilan sampel dari populasi secara ajak tanpa memperhatikan strata yang ada dalam populasi. Penelitian ini menggunakan pendekatan kuantitatif dengan teknik analisis regresi linear berganda. Sumber data yang di gunakan yaitu data primer dan data sekunder, sedangkan teknik pengumpulan data menggunakan metode observasi, wawancara, studi kepustakaan dan kuesioner. Pengukuran variabel dalam penelitian ini menggunakan program SPSS versi 25. Hasil penelitian ini menunjukan bahwa media sosial secara parsial tidak ada pengaruh yang signifikan antara media sosial dengan minat berwirausaha, diperoleh nilai thitung = 0,697 dengan nilai signifikan sebesar 0,488. Nilai ttabel = 1,664. Karena ttabel > thitung , maka H0 diterima dan Ha ditolak. Sedangkan untuk motivasi diperoleh nilai thitung = 3,973 dengan nilai signifikan sebesar 0,000. Nilai ttabel untuk variabel motivasi sebesar 1,664. Karena nilai ttabel < thitung maka H0 ditolak dan Ha diterima. Artinya, secara parsial ada pengaruh yang signifikan anatar motivasi dan minat berwirausaha. Pada hasil uji F berdasarkan analisis diperoleh nilai Ftabel < Fhitung yaitu 3,11 < 10,151, dan nilai signifikansi sebesar 0,000 yaitu lebih kecil dari 0,05. Artinya, media sosial dan motivasi secara simultan berpengaruh terhadap minat berwirausaha (Y).
Abstract:Tujuan dari penelitian ini adalah untuk menganalisis pengaruh literasi keuangan dan inklusi keuangan terhadap keputusan penggunaan QRIS pada UMKM yang terdaftar di BNI KCU Merauke. Jenis penelitian ini adalah kuantitatif…
dengan sumber data yaitu data primer. Pengambilan sampel menggunakan teknik probability sampling dengan metode simple random sampling, jumlah sampel didapat sebanyak 60 responden yang dihitung menggunakan rumus Hair, dkk. Analisis data dilakukan dengan regresi linear berganda menggunakan SPSS versi 25. Hasil dari penelitian ini menunjukkan bahwa variabel literasi keuangan dan variabel inklusi keuangan berpengaruh terhadap keputusan penggunaan QRIS pada UMKM yang terdaftar di BNI KCU Merauke. Selain itu, secara simultan variabel literasi keuangan dan inklusi keuangan berpengaruh terhadap keputusan penggunaan QRIS.
Abstract:Penelitian ini bertujuan untuk mengetahui Pengaruh lingkungan kerja fisik dan motivasi kerja terhadap produktivitas pegawai. Populasi pada penelitian ini adalah seluruh pegawai kantor Dinas Kesehatan Kabupaten Merauke yang…
ng berjumlah 117 orang dan besarnya sampel ditentukan menggunakan metode slovin sebanyak 54 pegawai. Teknik pengambilan sampel yang digunakan adalah probality sampling, simple random sampling. Penelitian ini menggunakan pendekatan kuantitatif dengan teknik pengumpulan data berupa, observasi, kuisioner dan wawancara. Kemudian data diolah menggunakan alat analisis program komputer IBM SPSS versi 25. Hasil penelitian menunjukan Lingkungan kerja fisik berpengaruh positif terhadap produktivitas pegawai dengan nilai thitung 3,219 dimana nilai ini lebih besar dari ttabel (2,007) dan nilai signifakansi 0,002<0,05. Kemudian Motivasi kerja berpengaruh positif terhadap produktivitas pegawai dengan nilai thitung 7,517 dimana nilai ini lebih besar dari ttabel (2,007) dan nilai signifikansi 0,000<0,05. Lingkungan kerja fisik dan motivasi kerja berpengaruh positif terhadap produktivitas pegawai dengan nilai hitung 31,936 dimana nilai ini lebih besar dari ftabel (3,179) dan nilai signifikansi 0,000<0,05. Berdasarkan olah data diketahui nilai adjusted square sebesar 0,539 yang berarti sumbangan pengaruh yang diberikan lingkungan kerja fisik dan motivasi kerja sebesar 53,9% sedangkan 46,1% dipengaruhi oleh variabel lain.
Abstract:This study was motivated by the low level of professional competence among elementary school teachers despite the fact that most teachers have obtained certification and adequate academic qualifications. Curriculum changes,…
es, advances in educational technology, and the demands of 21st-century learning require teachers to possess adaptive, reflective, and collaborative professional competencies. The research problem focused on the influence of reflective practice and best practice on the professional competence of teachers at A-accredited public elementary schools in Cilegon City. The study employed a quantitative approach with a causal-comparative design involving 105 teachers selected through proportionate stratified random sampling. Data were collected using Likert-scale questionnaires and analyzed through multiple linear regression using EViews 12. The results revealed that reflective practice had a positive and significant effect on teachers’ professional competence, with a t-value of 4.697 and a significance value of 0.000. Best practice also demonstrated a positive and significant effect, with a t-value of 5.065 and a significance value of 0.000. Simultaneous testing indicated that reflective practice and best practice jointly had a significant effect on teachers’ professional competence, with an F-value of 43.72 and a coefficient of determination of 52.2%. The findings confirm that reflective and collaborative cultures are capable of improving teachers’ professional quality continuously through learning evaluation, sharing teaching experiences, and developing innovative instructional strategies. The novelty of this study lies in the simultaneous examination of reflective practice and best practice through a quantitative approach within the context of A-accredited public elementary schools in Cilegon City. The findings also demonstrate that best practice exerts a greater influence than reflective practice on the professional competence of elementary school teachers.
Abstract:This study aims to examine the influence of social media and video conferencing applications on the learning outcomes of students at Bina Bangsa University. In line with the rapid adoption of digital technology in the education…
ucation sector, this research focuses on evaluating the effectiveness of social media and video conferencing apps in supporting flexible, interactive, and collaborative learning. Using a quantitative approach with descriptive and explanatory methods, data was collected from 50 respondents selected through stratified random sampling. The results indicate that WhatsApp is the most widely used social media platform by students (46.15%), while the most dominant video conferencing application is Zoom (61.54%). Students recognize the important role of social media in facilitating efficient communication, while video conferencing apps provide significant benefits in real-time interactivity. The combination of these two platforms has proven to significantly enhance students' learning motivation, with 84.62% of respondents acknowledging a positive impact on their learning process. This study emphasizes that the utilization of digital technology, such as social media and video conferencing apps, plays a crucial role in supporting more flexible and adaptive education. Therefore, the findings of this study recommend that educational institutions optimize the use of digital technology in learning to meet the demands of an evolving education system in this digital era.