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All Journal Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan MEDIA KOMUNIKASI TEKNIK SIPIL Bangunan JMTS: Jurnal Mitra Teknik Sipil Jurnal Teknik Indonesia Journal of Literature Review
Ratih Pujiastuti
Universitas Darul Ulum Islamic Centre Sudirman GUPPI
Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Social Sciences Transportation Other

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PERENCANAAN ULANG VOLUME EMBUNG PUSPORENGGO KECAMATAN MUSUK KABUPATEN BOYOLALI Susilo, Joko; Kurniawan, Didik; Apriyanto, Totok; Pujiastuti, Ratih
Jurnal Teknik Indonesia Vol 4, No 1 (2023): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v4i1.415

Abstract

Pusporenggo Smalldam was built in Pusporenggo Village, Musuk District, Boyolali Regency. This reservoir was built to meet the needs of raw water Pusporenggo Village.The analyzes carried out include: analysis of watershed area, analysis of raw water needs and calculation of reservoir volume. From the analysis, watershed area of Pusporenggo Smalldam  is 0.339 km² with a river length of 1,281 km. Sediment volume: 15,083.61m³, infiltration volume: 26,101.97m³, evaporation volume: 1,436.55m, volume of raw water requirement: 104,407.88m³. From the volume calculation, it is known that the Pusporenggo Reservoir requires a reservoir volume of: 147.030.00m³. As for the initial design, the Pusporenggo Embung is planned with a spillway elevation of +501.50 and a volume of 234.532.60m³. It can be concluded that this reservoir can be used to fulfill water requirement for other areas.e
STATISTIKA DESKRIPTIF T-TEST UNTUK MEMPERMUDAH PEMILIHAN DATA DARI HASIL PENGUJIAN BETON MENGGUNAKAN SPSS 16.0 Dyah Kumala, Nevy Risna; Pujiastuti, Ratih
Jurnal Teknik Indonesia Vol 3, No 1 (2022): JEI (Jurnal Engineering Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v3i1.362

Abstract

This study discusses the application of descriptive statistics in the world of construction projects to analyze and interpret the data under study. Considering that time is a crucial thing in the project, it is necessary to have auxiliary tools to increase the time usage effectively for all important elements in the construction project. One of them is to shorten the time to analyze research results from testing concrete or concrete mixtures with case studies. To achieve maximum results, it takes a lot of samples that produce a lot of data. Hence, this study tries to use T-Test analysis of descriptive statistics which can help compare related groups to find out whether there are differences between groups. The results of the case study showed that there was no significant difference between concrete with normal mixture and other mixtures. Thus, the results of the study analysis can be concluded immediately whether the quality of the concrete according to the design criteriaKeywords: Descriptive Statistic, T-Test, The Quality of concrete
Sistem Endokrin: Sebuah Kajian Studi Literatur Apriani Esma; Nurisma Mega Putri; Sinta Nabela; Ratih Pujiastuti; Yulianing Sukma; Miftakhul Janah; Liss Dyah Dewi Arini
Journal of Literature Review Vol. 1 No. 2 (2025): JULI-DESEMBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/zqg8mc04

Abstract

The endocrine system is a network of glands that produce and release hormones into the bloodstream to regulate various bodily functions. These hormones influence growth, metabolism, reproduction, mood, energy balance, and stress response. Each endocrine gland, such as the hypothalamus, pituitary, thyroid, parathyroid, pancreas, adrenals, ovaries, and testes, has its own function and produces different hormones. The endocrine system operates at a slower rate, but its effects are comprehensive and long-lasting, making it crucial for long-term physiological stability. Disruptions to this system can lead to serious illnesses requiring specialized medical treatment. This literature review synthesizes and contributes to the development of endocrinology and serves as a reference for medical practitioners, researchers, and students in understanding the complexity of the human body's hormonal regulatory system. This review uses a literature review method, with steps that include identifying, selecting, and synthesizing relevant research findings.
Long-Term Rainfall and Temperature Trends in East Java Under Climate Change Pujiastuti, Ratih; Suharyanto, Suharyanto; Wulandari, Dyah Ari; Nuramini, Tika Morena
Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan Vol 23, No 1 (2026): March 2026
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/presipitasi.v23i1.272-284

Abstract

At present, climate change is a global issue affecting the entire world, including tropical countries such as Indonesia. Previous studies have indicated that changes in these conditions have grave impacts on hydrological disasters. Therefore, the pattern of climate change needs to be analyzed for the feasibility of adaptation and mitigation in the future. This present study developed analyses into the trend in temperature variation over East Java both on an annual and daily time scale. Observation data within a long period from 1985 to 2023 was used for comprehensive results. Methods applied include linear regression, the Man-Kendall test, and Sen's Slope test. The new finding that emerged for the temperature variable was that the increase in temperature went over the global and national averages and consistently showed a significant increasing trend across the study area. However, the rainfall variable revealed different results in highlands, where the rainfall intensity decreased-in SDII and R100, inversely proportional to coastal areas. It means that climate change does not occur uniformly everywhere but varies spatially. These findings raise a case for climate change mapping to formulate appropriate adaptation and mitigation strategies.
Desain Penanganan Longsor Di Ruas Jalan Patikraja – Rawalo KM. 16+900 Kab. Banyumas Wibowo, Agung Hari; Pujiastuti, Ratih; Wijaya, Tenardhy Aryarama; Monica, Hikmah; Tiyanto, Alif Agus
Jurnal Teknik Indonesia Vol 7, No 1 (2026): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v7i1.938

Abstract

Penelitian ini memfokuskan pada desain teknis dinding penahan tanah sebagai solusi penanganan longsor di Ruas Jalan Patikraja – Rawalo KM. 16+900, Kabupaten Banyumas. Ruas jalan ini, yang merupakan bagian dari Jalur Lintas Selatan Pulau Jawa dengan fungsi Jalan Arteri Primer, berdekatan dengan Sungai Serayu yang berpotensi menyebabkan gerusan. Metodologi meliputi pengumpulan data, analisis hidrologi, hidrolika, sedimentasi, gerusan, serta perancangan awal struktur pelindung. Data penyelidikan tanah, beban lalu lintas, dan karakteristik material digunakan untuk menentukan dimensi, stabilitas, dan perancangan tulangan dinding penahan tanah (DPT) tipe beton bertulang dengan fondasi bored pile. Hasil analisis menunjukkan perlunya fondasi bored pile diameter 60 cm dengan panjang 10 m, disertai tulangan pokok D19-100 pada bagian bawah dinding dan D16-100 pada bagian atas, serta tulangan lentur D22-100 untuk pile cap. Kontrol stabilitas guling, geser, dan daya dukung menjadi krusial dalam memastikan keamanan struktur.
Analisa Model Hidrologi dan Hidrolika di Area Lereng Kritis Ruas Jalan Patikraja – Rawalo, Banyumas Pujiastuti, Ratih; Wijaya, Tenardhy Aryarama; Wibowo, Agung Hari; Monica, Hikmah; Tiyanto, Alif Agus
Jurnal Teknik Indonesia Vol 7, No 1 (2026): JTI (Jurnal Teknik Indonesia)
Publisher : Universitas Darul Ulum Islamic Centre Sudirman GUPPI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61689/jti.v7i1.950

Abstract

This study analyzes the hydrological and hydraulic characteristics of the Patikraja-Rawalo road section in Banyumas Regency, which is adjacent to the Serayu River and is prone to landslides. The main focus is on watershed delineation (DAS), design rainfall determination, flood discharge calculation, floodwater elevation determination, and scour depth. Using historical rainfall data and hydrological modeling (Nakayasu and HEC-HMS) and hydraulic modeling (HEC-RAS 2D), the 50-year design flood discharge is 2,217.80 m³/s and a maximum scour depth of 2.51 m. These results provide a crucial basis for designing retaining walls to ensure road stability.
Co-Authors Afifah, Risdiana Cholifatul Afrida, Eric Agung Hari Wibowo Apriani Esma Dyah Ari Wulandari Dyah Kumala, Nevy Risna FATMAWATI, DIYAH Fitria Maya Lestari fitria pra Irvan, Muhamad Joko Susilo Khairul, Anita Liss Dyah Dewi Arini Miftakhul Janah Monica, Hikmah Nuramini, Tika Morena Nurisma Mega Putri Nurwakhid, Nurwakhid Paryanto Putro, Wibisono Handoko Risdiana Cholifatul Afifah, Risdiana Risna, Nevy Rizal, Fachri Fatkhur S. Suripin Sinta Nabela Suharyanto Sulistriono, Endro Syafrudin Syafrudin Tenardhy Aryarama Wijaya Tiyanto, Alif Agus Totok Apriyanto, Totok Undayani Cita Sari Yulianing Sukma