HUBUNGAN HASIL BELAJAR MATA PELAJARAN PRODUKTIF DENGAN MINAT BEKERJA SISWA KELAS XI TKR SMK NEGERI 10 MAKASSAR

Muhammad Fikri Surya, 1523042014. Hubungan Hasil Belajar Mata Pelajaran Produktif Dengan Minat Bekerja Siswa Kelas XI TKR SMK Negeri 10 Makassar, 2020. Dibimbing oleh Syafiuddin Parenrengi dan Zulhaji. Penelitian ini bertujuan untuk mengetahui: (1) Gambaran hasil belajar mata pelajaran produktif siswa kelas XI TKR SMK Negeri 10 Makassar. (2) Gambaran minat bekerja siswa kelas XI TKR SMK Negeri 10 Makassar. (3) Hubungan hasil belajar mata pelajaran produktif dengan minat bekerja siswa kelas XI TKR SMK Negeri 10 Makassar. Penelitian ini merupakan penelitian korelasi, Penelitian ini dilakukan pada SMK Negeri 10 Makassar. Jumlah populasi dalam penelitian ini sebanyak 48 siswa. Metode pengumpulan data menggunakan instrumen angket dan dokumentasi. Data penelitian dianalisis menggunakan statistik deskriptif dan analisis statistik inferensial pada taraf alpha : 0,05 (5%) Hasil penelitian menunjukkan bahwa: (1). Hasil belajar mata pelajaran produktif siswa kelas XI SMK Negeri 10 Makassar pada kategori baik sebesar (85,41%) siswa. (2) Minat bekerja siswa berada pada kategori sangat baik dengan persentase sebesar (83,3%) siswa. (3) Hasil analisis korelasi (r) yaitu sebesar 0,596 dengan nilai signifikansi sebesar 0.00 yang berarti lebih kecil dari 0.05 (0.00 < 0.05). Ha: ada hubungan hasil belajar mata pelajaran produktif dengan minat bekerja siswa kelas XI TKR SMK Negeri 10 Makassar. Kata kunci: Hasil Belajar, Minat Bekerj

Implementation of History Textbooks as A Learning Resource at SMA Brigjend Katamso 1 Medan

History textbooks play an important role in the history learning process at SMA Brigjend Katamso 1 Medan. These textbooks become the main source of information and understanding of historical events for students. The implementation of history textbooks shows a systematic and structured effort in incorporating historical material into the school curriculum. The use of high-quality history textbooks provides accurate and in-depth information about historical events, helping students understand their context. While important, the use of history textbooks also faces challenges such as limited information, the need to update content according to the latest research, and maintaining an inclusive diversity of historical perspectives. The use of history textbooks can improve history learning at SMA Brigjend Katamso 1 Medan by helping students gain a better understanding of history and relate it to the current social, political, and cultural context. This research is a library research where research is based on previous literature searches that are relevant to the problems discussed in this study. The data collected in this study were obtained through excavation and tracing of books, articles, magazines, journals, internet access, and other important records related to the subject of this study and can help understand the issues discussed. However, this research is descriptive analytical, which means collecting data, interpreting it, then analyzing and interpreting it

An investigation of syrinx morphometry and sound frequency association during the chirping period in lovebirds (Agapornis fischeri) [version 2; peer review: 2 approved]

Background: In the issue of biodiversity, the domestication of birds as pets and trade animals requires special attention as a conservation effort. Lovebirds (Agapornis fischeri) are popular birds worldwide, due to their varied ornamentation and melodic chirping sound. Syrinx structure is suspected to be the main source of sound production during the chirping period. This study aimed to investigate syrinx morphometry and its correlation with sound frequency produced in lovebirds. Methods: A total of 24 lovebirds of different ages and gender were investigated. Polymerase chain reaction method was performed to determine lovebird gender, meanwhile bird age was identified based on post-hatch recordings at the breeding farm. Thus, we enrolled male (n=12) and female (n=12) lovebirds aged 2 (n=4), 3 (n=4), and 4 (n=4) months in the investigation group, respectively. Fast Fourier Transform (FFT) was performed to evaluate sound frequency during chirping period. Then, syrinx morphometry was identified using a topographic approach and methylene blue staining. Each variable was evaluated with Image J software and vernier caliper. Results: Based on a topographical approach, we reported the general cartilage structure of the tracheosyringeal, bronchosyringeal, paired protrusions, tracheolateral muscles, sternotracheal muscles, and syringeal muscles in lovebird syrinx. In particular, the tympaniform membranes lateral lead a crucial role in modulating the frequency of male lovebirds more significantly (p=0,009) compared to female. On the other hand, the tympaniform membranes lateral dexter (p=0,02) and sinister (p=0,05) in females showed wider compared to male. We also reported a negative correlation between sound frequency compared to tympaniform membranes lateral dexter (y = -913,56x + 6770,8) and sinister (y = -706,16x + 5736). Conclusions: It can be concluded that the tympaniform membranes lateral produced the lovebirds’ primary sound. The sound frequency of male lovebirds was higher compared to female, however negatively correlated with the area of tympaniform membranes lateral

An investigation of syrinx morphometry and sound frequency association in lovebirds (Agapornis fischeri) chirps [version 3; peer review: 2 approved]

Background In the issue of biodiversity, the domestication of birds as pets and trade animals requires special attention as a conservation effort. Lovebirds (Agapornis fischeri) are popular birds worldwide, due to their varied ornamentation and melodic chirping sound. Syrinx structure is suspected to be the main source of sound production during the chirping period. This study aimed to investigate syrinx morphometry and its correlation with sound frequency produced in lovebirds. Methods A total of 24 lovebirds of different ages and gender were investigated. Polymerase chain reaction method was performed to determine lovebird gender, meanwhile bird age was identified based on post-hatch recordings at the breeding farm. Thus, we enrolled male (n=12) and female (n=12) lovebirds aged 2 (n=4), 3 (n=4), and 4 (n=4) months in the investigation group, respectively. Fast Fourier Transform (FFT) was performed to evaluate sound frequency during chirping period. Then, syrinx morphometry was identified using a topographic approach and methylene blue staining. Each variable was evaluated with Image J software and vernier caliper. Results Based on a topographical approach, we reported the general cartilage structure of the tracheosyringeal, bronchosyringeal, paired protrusions, tracheolateral muscles, sternotracheal muscles, and syringeal muscles in lovebird syrinx. In particular, the tympaniform membranes lateral lead a crucial role in modulating the frequency of male lovebirds more significantly (p=0,009) compared to female. On the other hand, the tympaniform membranes lateral dexter (p=0,02) and sinister (p=0,05) in females showed wider compared to male. We also reported a negative correlation between sound frequency compared to tympaniform membranes lateral dexter (y = -913,56x + 6770,8) and sinister (y = -706,16x + 5736). Conclusions It can be concluded that the tympaniform membranes lateral produced the lovebirds’ primary sound. The sound frequency of male lovebirds was higher compared to female, however negatively correlated with the area of tympaniform membranes lateral

PEMBENTUKAN WADAH PENGEMBANGAN GENERASI MUDA NONPARTISIPAN, SERTA PEMANFAATAN POTENSI GENERASI MUDA UNTUK KEGIATAN EKONOMIS PRODUKTIF DENGAN PENDAYAGUNAAN POTENSI LINGKUNGAN DI DESA GAJAHMEKAR

Tujuannya adalah pembentukan Taruna Karya oleh Mahasiswa KKN Universitas Muhammadiyah Bandung  dengan masyarakat Desa Gajahmekar RW 04. Taruna karya adalah wadah pembinaan generasi muda non-partisan, yang tumbuh atas dasar kesadaran dan rasa tanggung jawab sosial dari, oleh dan untuk masyarakat yang terutama bergerak di bidang kesejahteraan sosial. Menjadikannya sebagai wadah pembinaan dan pengembangan serta pemberdayaan dengan tujuan mengembangkan kegiatan ekonomi yang berdaya guna dengan memanfaatkan seluruh potensi yang ada di lingkungan. Penelitian dilakukan di kampung Mayuhan, Desa Gajahmekar, Kecamatan Kutawaringin, Kabupaten Bandung, Provinsi Jawa Barat. Sumber data diperoleh dari data asesment turun langsung ke lokasi serta data primer dan sekunder sehingga dapat dipertanggung jawabkan. Hasil pelaksanaan pembentukan wadah ini dapat berjalan dengan baik dan lancar, serta berperan aktif dan menjembatani kebutuhan masyarakat di bidang social serta merangkul para pemuda-pemudi untuk memberikan kepedulian pada kondisi sekitar

Seismic source analysis of the destructive earthquake November 21, 2022, Mw 5.6 Cianjur (Indonesia) from relocated aftershock

Acknowledgements: We thanks to Research and Community Service Institution of Bandung Institute of Technology to support this project. This project partially funded by Riset Pengembangan ITB awarded to ZFZ, Riset ITB awarded to ADN and Riset BIMA Dikti awarded to NTP. We used PyGMT27 for producing maps in Figs. 1, 4 and 5.AbstractA destructive shallow earthquake with a magnitude of 5.6 struck Cianjur, West Java, Indonesia on November 21, 2022. This earthquake resulted in 602 casualties and the collapse of over 67,504 residences. The day after the mainshock, we deployed 19 temporary seismic stations to monitor aftershocks for a period of 30 days. We manually picked arrival times for 4499 P-waves and 3419 S-waves and determined locations for 514 events. Following the velocity model update, phase refinement through waveform cross correlation, and relocation using double-difference methods, we were able to determine 442 well-defined hypocenters of the aftershocks. We identified two clusters of aftershocks: one in the NNW-SSE direction, with a length of about 8 km, and another in the WSW-ENE direction, with a length of around 6 km. The seismogenic zone of these clusters ranges from a depth of 3 to 13 km. Our interpretation suggests that these clusters may indicate a conjugate fault. It is possible that the mainshock (Mw5.6) Cianjur earthquake on November 21, 2022 occurred on the WSW-ENE direction with sinistral movement.</jats:p

PENINGKATAN FASILITAS DESA MELALUI PEMBUATAN DAN PEMASANGAN PAPAN NAMA TOGA, PLANG APARATUR DESA, DAN MADING DI DESA SIDO MUKTI

KKN-based community service is an obligation that has been stated in the college curriculum. Community service is carried out based on an analysis of village needs that need to be improved and improved. The purpose of this service is to fulfill the duty of student KKN service together with DPL and the service team to improve the quality of human resources of the people of Sido Mukti Village in the fields of Public Health, Social Culture, and Physical Infrastructure. The activity method consists of three stages, namely surveying, designing and manufacturing, and installation. Community service carried out in Sido Mukti Village was successfully carried out with the results of the realization of community service programs in various aspects in accordance with the program. The service carried out significantly shapes the character building of KKN participants and there is an attitude of cooperation between KKN participants and the community that can synergize with each other. In addition, KKN-based service programs can increase concern and empathy for others and generate motivation to remain part of the development of Sido Mukti Village for the future of the village. &nbsp;Keywords: Village Mading, TOGA Signboard, Village Device Sig