Jurnal Universitas Tribhwuana Tunggadewi
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Static Load Testing Of PCI-Bridges for Assessing Functional Suitability and Its Comparison with Dynamic Testing
Get PDFÂ To accommodate the rapid development of residential and commercial areas in the Bumi Serpong Damai (BSD) Region, Banten, the construction of the Kadisurung bridge is necessary to integrate road networks. Before being operational to ensure the safety of bridge users, load testing is conducted. Parameters that must be met in the testing include not exceeding the strain and deflection limits during operational conditions, including when maximum loading occurs. To assess the bridge's performance during operation, research was conducted on both sides of the central span (western side bridge, JSB, and eastern side bridge, JST) with static load testing carried out with gradually increasing loads up to 50% UDL (136 tons), followed by gradual load removal. At JSB, the maximum deflection at 100% UDL, estimated from the deflection at 50% UDL, was 39.92 mm, and at JST, it was 31.67 mm, while the allowable deflection was 43.3 mm. Based on the deflection parameters, the relative capacities of JST and JSB are expressed as 108.5% and 136.7% respectively, relative to their allowable capacities. This indicates that the estimated bridge capacity using static load testing parameters is 6%-10% greater than when using parameters from dynamic load testing. Thus, the bridge is deemed suitable for operation
VALIDITAS LEMBAR KERJA PESERTA DIDIK INKUIRI TERBIMBING PADA MATERI SISTEM EKSKRESI MANUSIA
Get PDFThis research aims to determine the validity of the guided inquiry-based student worksheet on human excretory system material at junior high school level. This type of this research, namely development research using the modified ADDIE model. The research was conducted at SMP Negeri 16 Malang. Â The data collection instruments include (1) LKPD validation questionnaire, which consists of material expert and media expert validation questionnaires, (2) user expert questionnaires, in this case teachers, and (3) student response questionnaires. Based on the assessment of material experts, they obtained a score of 80.9% (valid), media experts scored 96.3% (valid), teacher user experts scored 83.5% (valid), and small-scale student response scores were 70% (good), and large scale 68% (Good). The inquiry LKPD product is valid and can be continued with quasi-experiments to determine the effect of using the product on the results and learning process
PENGARUH MEDIA PEMBELAJARAN EDUCANDY TERHADAP MOTIVASI BELAJAR SISWA KELAS IV PADA MATA PELAJARAN PENDIDIKAN PANCASILA DI SD NEGERI 1 WONOBOYO
Get PDFThis study aims to determine whether there is an effect of Educandy learning media on the learning motivation of fourth grade students in Pancasila Education subjects at SD Negeri 1 Wonoboyo. This research is a quasi-experimental quantitative research, namely Non-Equivalent Control Group Design, which has two groups of subjects for the experimental class and the control class. Involving as many as 36 students. Data collection techniques were observation, questionnaires, interviews, and documentation. Data analysis is normality test, homogeneity test, and independent sample t-test. The use of learning motivation questionnaires to determine student learning motivation at the beginning and end. The results of the initial motivation questionnaire for the control and experimental classes respectively obtained an average value of 68.33 and 66.44, while the results of the final motivation questionnaire were 61.11 and 72.78. The hypothesis test conducted was obtained when the significance value (2-tailed) was 0.000. The conclusion obtained is if there is an effect of Educandy learning media on the learning motivation of SD Negeri 1 Wonoboyo students
PENGEMBANGAN BUKU AJAR KALKULUS DERIVATIF UNTUK MENINGKATKAN PEMAHAMAN KONSEP MAHASISWA
Get PDFThis research aims to develop valid and practical textbooks to improve students' understanding of concepts. This type of research is development research, namely the development of textbooks with the Plomp model: (1) initial investigation, (2) design, (3) realization/construction, (4) testing, evaluation and revision, and (5) implementation. The subject of this study is a student of the Mathematics Education Study Program of STKIP Andi Matappa. Research instrument: textbook validation sheet. Results of the study: (1) the validity score of the content and reliability of the textbook is included in the high category; (2) This textbook has practical criteria; (3) There is an increase in students' understanding of the concept with the average student being in the medium category. The derivative calculus textbook has met the criteria of valid, reliable and practical to improve the understanding of the concept of STKIP Andi Matappa students
ERROR ANALYSIS IN SOLVING APPLIED MATHEMATICS PROBLEMS BASED ON THE NEWMAN PROCEDURE
Get PDFThe purpose of this study is to describe the various kinds of errors made by taruna when solving applied mathematics problems based on the Newman procedure. Newman divides errors into 5 types, namely reading error, comprehension error, transform error, process skill error, and encoding error. This research uses descriptive qualitative research methods. Data collection techniques were carried out using tests and interviews. Data reduction, data presentation, and verification or conclusion drawing are part of this research. Based on the results of research and data analysis, it can be seen that in solving mathematical problems in land mathematics courses there are 5% of subjects experience errors in reading errors, 16% of subjects experience errors in comprehension errors, 9% errors in transform errors, 26% of subjects experience process skill errors, and 9% errors in encoding errors. Most of the errors were errors in the selection of problem-solving strategies
PELAKSANAAN PROYEK PENGUATAN PROFIL PELAJAR PANCASILA (P5) DAN KAITANNYA DENGAN PENDIDIKAN AKHLAK ANAK DALAM HADITS
Get PDFThe purpose of this study is to investigate the implementation of the project at SDIT Future Islamic School (FIS) Pekanbaru to enhance the Pancasila student profile (P5) dimension of faith, devotion to God Almighty, and noble character in the independent curriculum, as well as the relationship between this project and the students' moral education in the hadith. The study that was done falls under the category of qualitative descriptive research. Interviews are the method used to get data. Content analysis is the method used for data analysis. According to the study's findings, P5 is being implemented at SDIT Future Islamic School (FIS) Pekanbaru, which is improving religious, interpersonal, environmental, and national morality. The moral education of children in the hadith is connected to the implementation of P5 at SDIT FIS. The result of the research is Islamic Integrated Islamic School should adopt the hadist in their teaching learning process
ANALISIS PENGETAHUAN PERPAJAKAN, KONDISI KEUANGAN DAN SANKSI PAJAK TERHADAP KEPATUHAN PENGUSAHA HOTEL DALAM MEMBAYAR PAJAK HOTEL
Get PDFPeneltian ini bertujuan untuk menganalisis pengetahuan wajib pajak, menganalisis kondisi keuangan wajib pajak, dan menganalisis pemberian sanksi perpajakan terhadap kepatuhan pengusaha hotel dalam membayar pajak hotel di Kota Palembang. Jenis penelitian ini ialah kuantitatif, adapun analisis data yang dipergunakan adalah Analisis Statistik deskriptif dengan Uji asumsi Klasik, Analisis Regresi Linier Berganda dan Uji Hipotesis. Hasil dari penelitian ini menyatakan bahwa                   1. Pengetahuan perpajakan berpengaruh terhadap kepatuhan pengusaha hotel dalam membayar pajak hotel, semakin banyak pengetahuan wajib pajak maka semakin memiliki sikap sadar diri yang besar untuk membayar kewajibannya. 2. Kondisi keuangan berpengaruh terhadap kepatuhan pengusaha hotel dalam membayar pajak, makin membaik kondisi keuangan hotel maka akan semakin patuh pengusaha hotel dalam membayar pajak hotel untuk memenuhi kewajibannya. 3. Sanksi pajak tidak berpengaruh terhadap kepatuhan pengusaha hotel dalam membayar pajak hotel, terjadi karena minimnya pemahaman mengenai sanksi pajak yang telah diberlakukan. 4. Hasil penelitian memberikan jika 85,3% kemampuan variabel Pengetahuan Pajak, kondisi Keuangan, dan sanksi Pajak mengungkapkan Kepatuhan wajib Pajak serta tersisa 14,7% itu dijelaskan oleh faktor lain yang tidak ada dalam penelitian ini. 5. Pengetahuan Perpajakan dan Kondisi Keuangan berpengaruh terhadap Kepatuhan Pengusaha Hotel dalam Membayar Pajak Hotel. Dalam hasil penelitian ini disimpulkan bahwa pengetahuan perpajakan, kondisi keuangan berpengaruh terhadap kepatuhan pengusaha hotel dalam membayar pajak hotel sedangkan sanksi pajak tidak berpengaruh terhadap kepatuhan pengusaha hotel dalam membayar pajak hotel
REVIEW PENYAKIT LAYU FUSARIUM DAN PENGENDALIANNYA PADA BAWANG MERAH (Alium escalonicum L.)
Get PDFThis research aims to provide information about Fusarium oxysporum fungus attacks and their control. Several published research results show the severity of attacks is up to 80% and is economical. Fusarium oxysporum fungal infection occurs on the roots and tubers, due to root infection and tuber rot, discoloration, and necrosis of the base layer of the tuber. Furthermore, the fungal mycelium grows rapidly and an anomaly can be seen starting from the base of the tuber and spreading to the top and sides so that the stem grows longer, the leaves do not grow upright but curve, twist or become molten so that the plant wilts and ultimately the plant dies. Control using technical culture methods for cultivating healthy plants and crop rotation systems, using organic materials as a medium for anti-antagonistic microbes, applying the biological agent's Actinomycete, Streptomyces, Trichoderma gloeosporioides and exploiting the potential of anti-pathogenic microbes in the rhizosphere
Pendampingan Peningkatan Kompetensi SDM Pariwisata Gapoktan Mitra Arjuna
Get PDFPengabdian kepada masyarakat ini merupakan pengabdian lanjutan yang dilaksanakan untuk mengoptimalkan sumber daya manusia Gapoktan Mitra Arjuna dalam rangka mewujudkan keramahtamahan yang unggul di Desa wisata Tulungrejo. Desa Tulungrejo yang sudah memiliki potensi alam yang luar biasa harus dioptimalkan agar dapat menjadi desa wisata yang berkelanjutan. Hal tersebut tidak akan terwujud apabila sumber daya manusia Gapoktan tidak memiliki pengetahuan tentang kepariwisataan dan pelayanan yang baik. Oleh karena itu, tim pengabdian memberikan pendampingan untuk meningkatkan kompetensi sumber daya manusia Gapoktan Mitra Arjuna Desa Tulungrejo. Program yang laksanakan adalah pendampingan dalam peningkatan kualitas sumber daya manusia khususnya dalam hal keramahtamahan. Indikator keberhasilan pada pengabdian adalah meningkatnya pengetahuan pelaku wisata dalam memberikan layanan yang baik pada pengunjung wisata sehingga berdampak pada peningkatan jumlah penggunjung wisata.Â
Edukasi Peningkatan Kesadaran Masyarakat Dalam Menjaga Primitive Horseshoe Crab (Belangkas) Sebagai Biota Yang Dilindungi Di Desa Sungsang, Kabupaten Banyuasin, Sumatera Selatan
Get PDFPenangkapan ikan di perairan Banyuasin seperti belangkas (horseshoe crab) menimbulkan kekhawatiran terhadap kelestarian spesies ini. Oleh karena itu, diperlukan upaya untuk meningkatkan kesadaran untuk menjaga biota laut yang dilindungi dan melestarikan lingkungan. Kegiatan pengabdian ini bertujuan untuk meningkatkan kesadaran masyarakat untuk menjaga biota laut yang dilindungi dari ancaman kepunahan di wilayahnya dan lebih menghargai lingkungan serta saling berbagi pengalaman di antara mereka. Metode yang dilakukan adalah wawancara dan memberikan edukasi. Instrumen yang digunakan sebagai alat ukur keberhasilan kegiatan adalah Pre dan post-test serta umpan balik. Kegiatan pengabdian ini dilaksanakan pada bulan September 2023 di Desa Sungsang, Kabupaten Banyuasin, Sumatera Selatan. Hasil pengabdian adalah terjadi pemahaman yang meningkat dari responden dalam mengenali horseshoe crab (dari 97,8% menjadi 100%) dan mampu membedakan jantan dan betina (semula 38,6% menjadi 80%). Selain itu, kesadaran responden meningkat untuk melepaskan horseshoe crab yang terjaring alat tangkap ke perairan (semula 50,9% menjadi 100%) dan peningkatan kesadaran bahwa horseshoe crab adalah biota yang dilindungi (semula 68,9% menjadi 100%). Mayoritas responden (98,2%) menerima secara positif kegiatan pengabdian ini.Â