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Retaining Wall Design in Addressing the Waterlogging Problem in Tambaklorok Melinda Dwi Rahmawati; Ahmad Rifa'i; Fajar Dwi Satriaji
CIVED Vol. 12 No. 1 (2025): March 2025
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v12i1.734

Abstract

North Semarang is a densely populated area. Several villages are located not only on the North Coast of Java but also at the mouth of the Semarang River, and these villages are often hit by inundation floods. One of the causes of flooding in Tambak Lorok, Semarang is land subsidence and high tide or ROB. To handle the inundation that occurs, a study of the calculation of the retaining wall structure to hold back the inundation so that it does not enter the Old GIS Switchyard of Tambak Lorok Substation Semarang. The retaining wall planned with a total height of 1.8 m and a bottom width of 0.85 m is stable to the bearing capacity of the soil and safe against overturning and sliding. The bearing capacity of 18 drill pile foundation points with a diameter of 40 cm at a depth of 14 meters is sufficient to withstand the retaining wall and the load above it (350,424 tons > 264,384 tons).
The Influence of the Work Environment and Work Discipline on Employee Performance in the Karawaci District, Tangerang City Ahmad Rifa'i; Syamsuddin, Rahmi Andini; Rita Satria
International Journal of Educational and Life Sciences Vol. 2 No. 8 (2024): August 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijels.v2i8.2376

Abstract

This research aims to determine the influence of the work environment and work discipline on employee performance in the Karawaci District, Tangerang City. The research method used in this research is descriptive quantitative. The sample method used was the Simple Random Sampling technique, with a total of 87 employees. The work environment variable (X1) obtained a coefficient of determination value of 9.7%. Hypothesis testing obtained calculated t value > ttable or (3.025 > 1.988) p This strengthened by a significance value of 0.03 <0.05. then Ho1 is rejected and H1 is accepted, meaning that the work environment has a partial influence on employee performance. The results of the work discipline variable (X2) obtained a coefficient of determination value of 54.5%. Hypothesis testing obtained t value > t table or (10.0091 > 1.988) p This strengthened by a significance value of 0.00 <0.05. With Thus , H02 is rejected and Ha2 is accepted It means that discipline Work own influence in a way Partial to performance employee . As for from variable environment work and discipline Work in a way simultaneous obtained mark coefficient determination of 57.2%, the simultaneous F hypothesis test was obtained The value obtained is fcount>ftable or (56.141 > 3.11), this is also reinforced by a significance value <0.05 or (0.00 <0.05). Thus, H03 is rejected and H03 is accepted, this shows that there is a significant simultaneous influence between the work environment and work discipline on employee performance in the environment. Subdistrict Karawaci, Tangerang City.
Level of Knowledge of Bigball Games of Students State Junior High School 1, Simpang Empat, Martapura, Banjar Regency, South Kalimantan Ahmad Rifa'i; Mita Erliana; H. M. Mulhim
ACTIVE: Journal of Physical Education, Sport, Health and Recreation Vol. 14 No. 1 (2025)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/active.v14i1.22893

Abstract

The purpose of this study was to determine the level of knowledge of big ball games of students at State Junior High School 1 Simpang Empat Martapura, Banjar Regency, South Kalimantan. The method used in this study was descriptive quantitative. The population in this study was 300 and the sample was 124 (purposive sampling). The results of the study showed that the level of knowledge of big ball games of students at State Junior High School 1 Simpang Empat Martapura, Banjar Regency, South Kalimantan was in the very low category of 9 people (7%), the low category was 29 people (23%), the moderate category was 48 people (39%), the high category was 28 people (23%), and the very high category was 10 people (8%). The conclusion of the results of the study showed that the level of knowledge of big ball games of students at State Junior High School 1 Simpang Empat Martapura, Banjar Regency, South Kalimantan was in the moderate category.
BENTUK DAN NILAI BUDAYA DALAM TRADISI GREBEG SURO PADA MASYARAKAT MOJOKERTO Ahmad Rifa'i; Icha Fadhilasari
Jurnal Bastra (Bahasa dan Sastra) Vol. 7 No. 2 (2022): JURNAL BASTRA EDISI APRIL-JUNI 2022
Publisher : Program Studi Pendidikan Bahasa dan Sastra Indonesia, FKIP, Universitas Halu Oleo Kampus Bumi Tridharma Andounohu Kendari, Provinsi Sulawesi Tenggara – Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (253.172 KB) | DOI: 10.36709/bastra.v7i2.107

Abstract

Penelitian ini bertujuan untuk mendeskripsikan bentuk, makna dan nilai budaya yang terkandung dalam tradisi Grebeg Suro di Trowulan Kabupaten Mojokerto. Penelitian ini menggunakan penelitian kualitatif. Metode pengumpulan data menggunakan teknik observasi, rekam, catat dan dokumentasi. Penelitian ini menunjukkan bahwa terdapat bentuk, makna, serta nilai-nilai di antaranya 1) Nilai Kebenaran, 2) Nilai Keindahan, 3) Nilai moral, dan 4) Nilai Religius dalam tradisi Grebeg Suro. Tradisi Grebeg Suro Tradisi merupakan tradisi untuk tolak balak meliputi mencegah bencana alam, musibah, penyakit dan kesialan agar masyarakat dapat hidup tenang dan damai. Tradisi ini sudah dilaksanakan secara turun temurun dan diresmikan oleh pihak Kabupaten Mojokerto bahwa tradisi ini merupakan budaya lokal masyarakat Mojokerto.
PERAN SUPERVISI PENDIDIKAN DALAM MENINGKATKAN MUTU PENDIDIKAN Dini Sholeha; Nurul Mupida Lubis; Ahmad Rifa'i; Nanjah Fachira Ayundari; Lia Sumayyah; Inom Nasution
PUSTAKA: Jurnal Bahasa dan Pendidikan Vol. 3 No. 2 (2023): April : Jurnal Bahasa dan Pendidikan
Publisher : BADAN PENERBIT STIEPARI PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56910/pustaka.v3i2.432

Abstract

Penelitian ini adalah penelitian kualitatif, yakni penelitian yang mencoba mengeksplorasi data-data dilapanagan dan menganalisis data melalui proses redukasi data, penyajiandata dan penarikan kesimpulan. Berdasarkan temuan penelitian, supervisi akademik yang di lakukan oeh kepala madrasah melalui perencanaan pembelajaran, meliputi pembinaan dalam membuat rencana pembelajaran guna mengetahui tujuan pembelajaran, pengarahan dalam pemilihan metode pembelajaran, menyusun materi dan penggunaan sumber yang akan pergunakan, membuat rancangan selama proses pembelajaran. Hasil penelitian menunjukkan bahwa supervisi di al Washliyah Galang Penggalangan akan bahwa kepala madrasah pada peningkatan profesionalitas guru melakukan bimbingan pada perencanaan pembelajaran, kepala madrasah selalu mengecek dan melihat secara langsung administrasi perangkat pembelajaran yang dibuat masing-masing guru. Pada peningkatan profesionalitas guru akan berkaitan dengan kemampuan kompetensi profesional guru dalam mengkondisikan keadaan kelas jika terjadi masalah. Ketercapaian jam pertemuan mengajar guru dalam satu kali pertemuan dan cara menutupi kekurangan jam. Kegiatan belajar mengajar yang di terapkan di Al Washliyah Galang Penggalangan menggambarkan secara umum kemampuan guru dalam mengelolah kelas, menyelesaikan administrasi pembelajaran, mempersiapkan soal dan memberikan nilai kepada siswa. Kompetensi yang dimiliki guru mampu memberikan gerakan perubahan kepada siswa. Fungsi pengawas yang melakukan tugas supervise akademik pembelajaran akan jelas nampak pada saat guru mendemontrasikan perangkat.