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ANALYSIS OF RISK FACTORS INFLUENCING THE INCIDENCE OF PNEUMONIA IN TODDLERS IN THE WORK AREA OF BATURRADEN II PUBLIC HEALTH CENTER Shohihah, Ayidah Indana; Suratman, Suratman; Widiyanto, Agnes Fitria; Sulistyorini, Dewi
Kesmas Indonesia Vol 17 No 2 (2025): Jurnal Kesmas Indonesia
Publisher : Jurusan Kesehatan Masyarakat dan Fakultas Ilmu-Ilmu Kesehatan Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.ki.2025.17.2.16787

Abstract

Background: Pneumonia is the causes of death in children. Baturaden District is an area with a high incidence of pneumonia, with a prevalence rate of 4%. Pneumonia in under-five children can be caused by a variety of factors. The aim of this study was to identify factors influencing the incidence of pneumonia in under- five children in the work area of the Puskesmas Baturaden II. Methods: This study is a quantitative analysis observational study with a case- control design using a total of 108 samples consisting of 54 case samples and 54 control samples. Questionnaires, documents and stationery served as research tools. Data analysis was univariate analysis, bivariate analysis with chi-square test, and multivariate analysis with multiple logistic regression test. Results: Analysis showed that exclusive breastfeeding (p value = 0.003), the presence of smokers in the home (p value = 0.008), and the use of mosquito coils (p value = 0.045) influenced incidence pneumonia in under-five children. Nutritional status, DPT and measles vaccination status, vitamin A administration, floor type, wall type, ceiling condition, and the use of mosquito coils had no effect on the incidence of pneumonia (p value > 0.05). Conclusion: Exclusive breastfeeding is the most influential risk factor for the development of pneumonia in under-five children in the working area of Puskesmas Baturaden II. Therefore, a mother needs to increase understanding and awareness to provide exclusive breastfeeding to under-five children so that under-five children’s immunity is in good condition.
Durabilitas Roller-Compacted Concrete (RCC) pada Perkerasan Jalan Ditinjau dari Kuat Tekannya: Durability of Roller-Compacted Concrete Pavement in terms of Compressive Strength Sulistyorini, Dewi; Gutama, Detha Sekar Langit Wahyu; Kalli, Karolus Boromeus; Jodiansyah, Jodiansyah; Rangga, Albertus Ardiono Mere; Mau, Rinaldy Jery
Jurnal Rekayasa Sipil dan Lingkungan Vol. 8 No. 2 (2024): Jurnal Rekayasa Sipil dan Lingkungan
Publisher : Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jrsl.v8i2.52668

Abstract

Abstract Roller-compacted concrete (RCC) is roller-compacted concrete that is quite stiff with zero slump. RCC pavement has several advantages because it is strong, dense, durable, and economical. The mixed materials used were water, coarse aggregate, fine aggregate, Portland Composite Cement (PCC), and superplasticizer (SPC). There were 12 cylindrical test specimens of diameter 15 cm and height 30 cm, with two variations of curing, namely plain water and sodium sulfate solution (Na2So4), and two variations of curing time, 14 and 28 days. The average compressive strength test value at 14 days of immersion in plain water and sodium sulfate solution is 37.35 MPa and 37.43 MPa. At 28 days of curing, the average compressive strength obtained soaked with plain water and sodium sulfate solution is 43.45 MPa and 54.02 MPa. Based on these results, the compressive strength of concrete cylinders immersed in sodium sulfate has increased compared to ordinary water immersion. The results of the overall compressive strength of the test specimens exceeded the plan compressive strength of 25 MPa, so the composition of the RCC mixture using PCC and SPC has the potential to be used as pavement material. Keywords: Roller Compacted Concete, Water, Compressive Strength, Sodium Sulfate Abstrak Roller- Competed Concrete (RCC) adalah beton yang dipadatkan dengan roller dan memiliki sifat yang cukup kaku dengan slump nol. Penggunanaan perkerasan RCC memiliki beberapa keunggulan karena kuat, padat, dan tahan lama serta ekonomis. Bahan campuran yang digunakan adalah air, kerikil, pasir, semen Portland Composite Cement (PCC) dan superplasticizer (SPC). Benda uji silinder diameter15 cm, tinggi 30 cm sebanyak 12 benda uji, dengan dua variasi perendaman yaitu air biasa dan larutan sodium sulfat (Na2So4) dan dua variasi lama perendaman yaitu 14 dan 28 hari. Nilai uji kuat tekan rata-rata pada perendaman 14 hari air biasa dan larutan sodium sulfat sebesar 37,35 MPa dan 37,43 MPa. Sedangkan pada perendaman 28 hari diperoleh kuat tekan rata-rata yang direndam dengan air biasa dan larutan sodium sulfat sebesar 43,45 MPa dan 54,02 MPa. Berdasar hasil tersebut, kuat tekan silinder beton yang direndam sodium sulfat mengalami kenaikan dibandingkan perendaman air biasa. Hasil kuat tekan keseluruhan benda uji melebihi kuat tekan rencana 25 MPa, sehingga komposisi campuran RCC yang menggunakan PCC dan SPC memiliki potensi untuk digunakan sebagai bahan pavement. Kata kunci: Beton RCC, Air Biasa, Kuat Tekan, Sodium Sulfat.
Penggunaan Semen Tipe Portland Pozzolan Cement (PPC) Pada Beton Roller Compacted Concrete (RCC) Terhadap Kuat Tekan Ditinjau dari Durabilitasnya Mbani, Umbu Valentino Kanna Ngundju; Sulistyorini, Dewi; Gutama, Detha Sekar Langit Wahyu; Ela, Alfredo Yogusta Figo; Saputro, Agung Purwo Saputro
RENOVASI : Rekayasa Dan Inovasi Teknik Sipil Vol 10 No 2 (2025): Oktober
Publisher : Department of Civil Engineering, Faculty of Engineer, Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/renovasi.v10i2.21250

Abstract

Roller Compacted Concrete (RCC) is a construction material frequently used in massive infrastructure projects such as dams, embankments, highways, and airport runways. This concrete is characterized by a special casting method involving the use of a roller compactor, which produces a dense and strong concrete structure at a relatively low cost. The research materials used are portland pozzolanic cement (PPC), coarse aggregate with a maximum size of 19, fine aggregate, a ratio of water and mineral superplasticizer additives of 0.5%. The manufacture of cylindrical test specimens measuring 150 x 300 mm in accordance with ASTM C1435 which were compacted using a vibrator hammer. The purpose of this study was to determine the compressive strength of RCC concrete with PPC cement material and the modulus of elasticity of concrete with ordinary water immersion treatment and sodium sulfate at the age of 14 days and 28 days. The average compressive strength test results for RCC concrete using PPC cement showed the highest result in the sodium sulfate immersion treatment at 28 days at 43.65 MPa and the lowest result with ordinary water immersion treatment at 28 days at 34.35 MPa.
ANALISIS DAMPAK LALU LINTAS PEMBANGUNAN RUMAH SAKIT DI KELURAHAN BUNTOK: ANALISIS DAMPAK LALU LINTAS PEMBANGUNAN RUMAH SAKIT DI KELURAHAN BUNTOK ahmad, ilham; Sulistyorini, Dewi; Galuh, Dimas Langga Chandra; Ramadhani, Febriana
RENOVASI : Rekayasa Dan Inovasi Teknik Sipil Vol 10 No 2 (2025): Oktober
Publisher : Department of Civil Engineering, Faculty of Engineer, Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/renovasi.v10i2.21882

Abstract

Pembangunan suatu infrastruktur pada umumnya dapat memberikan dampak tertentu pada pergerakan lalu lintas di sekitarnya. Besar-kecil dampak terhadap lalu lintas yang terjadi perlu dilakukan suatu kajian agar permasalahan yang berpotensi akan terjadi dapat ditanggulangi dengan bijak. Oleh karena itu, Pembangunan suatu infrastruktur pada umumnya dapat memberikan dampak tertentu pada pergerakan lalu lintas di sekitarnya. Besar-kecil dampak terhadap lalu lintas yang terjadi perlu dilakukan suatu kajian agar permasalahan yang berpotensi akan terjadi dapat ditanggulangi dengan bijak. Data dikumpulkan menggunakan metode survey. Metode analisis dilakukan dengan beberapa tahap yaitu pemodelan transportasi, simulasi kinerja ruas jalan, simulasi kinerja simpang, analisis fasilitas pejalan kaki, analisis fasilitas penyebrangan, dan analisis fasilitas parkir. Temuan dalam penelitian ini menunjukkan bahwa pembangunan/pengembangan RSUD Jaraga Sasameh oleh BLUD RSUD Jaraga Sasameh akan memberikan dampak secara langsung pada ruas jalan maupun simpang di dalam cakupan wilayah kajian. Dampak lalu lintas tersebut dapat berupa penurunan kinerja ruas jalan dan simpang.
Pengaruh Limbah Plastik LDPE terhadap Karakteristik Lapisan Pengikat Beton Aspal (AC-BC) Gutama, Detha Sekar Langit Wahyu; Sulistyorini, Dewi; Galuh, Dimas Langga Chandra; Gorang, Syaifullah M.
Science Tech: Jurnal Ilmu Pengetahuan dan Teknologi Vol 12 No 1 (2026): February
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/st.vol12.no1.a19193

Abstract

The increasing volume of plastic waste, particularly Low-Density Polyethylene (LDPE), has become a significant environmental challenge. In the context of sustainable infrastructure development, the utilization of LDPE waste as an additive in asphalt mixtures presents a potential solution. This study aims to evaluate the effect of LDPE addition on the Marshall characteristics of Asphalt Concrete-Binder Course (AC-BC) mixtures. An experimental method was conducted in the laboratory using LDPE content variations of 1.5%, 3%, 4.5%, 6%, and 7.5% by weight of asphalt, with a constant asphalt content of 5.5%. The tests included parameters such as bulk density, Voids in Mineral Aggregate (VMA), Voids in Mix (VIM), Voids Filled with Bitumen (VFB), stability, flow, and Marshall Quotient (MQ), following the Bina Marga 2018 Revision 2 standards. The results indicated that the addition of LDPE affected all Marshall characteristic parameters. At 1.5% LDPE content, the values obtained were a bulk density of 2.379 gr/cc, VMA of 15.49%, VIM of 4.15%, VFB of 77.28%, the highest stability of 1993 kg, flow of 3.07 mm, and a MQ of 650 kg/mm. LDPE content between 3% and 6% showed an increasing trend in VMA from 15.49% to 15.64% and in VIM from 4.15% to 4.32%, while VFB decreased to 72.38% at 6%. Flow values decreased from 3.27 mm at 3% LDPE to 2.67 mm at 7.5%. All parameters remained within the limits set by Bina Marga 2018 Revision 2 standards. This study demonstrates that LDPE can be utilized as an additive material in AC-BC mixtures, as it is capable of maintaining Marshall characteristics within the required technical standards.
INORGANIC WASTE BINS TO INCREASE COMMUNITY PARTICIPATION IN MANAGING HOUSEHOLD WASTE Kurniawan, V. Reza Bayu; Sulistyorini, Dewi; Gutama, Detha Sekar Langit Wahyu; Wibowo, Robertus Anggi Candra; Pasaribu, Wandoni; Purnomo, Haryo
JOURNAL OF SUSTAINABLE COMMUNITY SERVICE Vol. 4 No. 4 (2024): SEPTEMBER
Publisher : Transpublika Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55047/jscs.v4i4.734

Abstract

The increase in population significantly impacts the growth of waste volume. In Indonesia, poor waste management exacerbates the issue of waste. In Yogyakarta, specifically, this problem has become critical due to the permanent closure of the integrated waste disposal site that has been relied upon. Despite various government programs being implemented, the active participation of the community as waste producers in addressing waste issues must be continuously enhanced. Independent waste management is one of the frequently proposed solutions. This program is supported by an overarching program called the waste bank. The existence of the waste bank must be accompanied by a high level of community participation. However, the lack of community access to the waste bank needs attention. Accordingly, this community service program will provide inorganic waste bins to increase community participation in managing inorganic waste while supporting the role of the waste bank. There are two main activities in this program: the design and production of inorganic waste bins, and the community education of household waste management. This community service collaborates with the waste bank located in Muja-Muju, Yogyakarta, targeting the campus area of the Faculty of Engineering at UST and the community on Miliran Street. This initiative also involves cooperation between the campus and the bank in institutional-scale waste management.