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Pengaruh Penggunaan Limbah Masker Medis dan Limbah Serabut Kelapa sebagai Substitusi Pasir dalam Pembuatan Bata Ringan Arroikhaanunnisa, Dini; Kusumawati, Nema Oryza; H, Hartono; Fauziyah, Shifa
Jurnal Sipil dan Arsitektur Vol 1, No 3 (2023): Desember
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pilars.1.3.2023.18-24

Abstract

Lightweight brick is a type of lightweight brick that is superior to the previous one. The purpose of this study was to analyze variations in the optimal composition of lightweight bricks (CLC) innovation by utilizing medical mask waste and coconut fiber waste as a substitute for sand based on bulk density and water absorption, compressive strength test, and soundproof test. The method used is the experimental method. Test object with variations in composition, namely 0%, 5%, 10% and 15%. Each variation has 3 samples with a total of 12. The values for bulk density and water absorption are in accordance with SNI 8640-2018. The compressive strength test was carried out using a cube specimen with a side of 15 cm aged 14 days. Soundproof test using a sound level meter. The results obtained at 10% variation with a mixture of 10% medical mask waste and 10% coconut fiber waste are the optimal composition in the manufacture of innovative lightweight bricks. The bulk density and water absorption were 0.0741%, the compressive strength test was 11.86 MPa, and the soundproof test was 24.3 dB. This lightweight brick innovation of 10% variation can be an alternative to smart, environmentally friendly and economical building materials.Keywords : Lightweight Brick (CLC), Medical Mask Waste, Coconut Fiber Waste, Content weight and Water absorption, Compressive Strength Test, Soundproofing Test
Pemanfaatan Limbah Rambut Manusia dan Limbah Karbit Sebagai Substitusi Plafond Ramadhani, Putri Karisma; Karuniawan, Muh.Fauzi Alfani; Fauziyah, Shifa; H, Hartono
Jurnal Sipil dan Arsitektur Vol 1, No 3 (2023): Desember
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/pilars.1.3.2023.8-17

Abstract

Ceiling or what is often called the ceiling is a non-structural component in a building. GRC (Glasfiber Reinforced Cement) ceiling is composed of components of sand, cement, water, fiberglass. It contains the same ingredients as fiberglass and human hair, namely calcium, iron and silica. Similar to human hair waste, there has not been much innovation in utilizing carbide waste. Carbide waste contains CaO which is a basic ingredient in cement manufacture. In this study using the experimental method. The purpose of this study was to determine the flexural strength and compressive strength of the ceiling. In this study, 4 samples were used with a differentiating concentration of 5% each, including: F0: 0 %, F1: 10%, F2: 15%, F3: 20 %. Tests in this study included density, water absorption, and flexural strength tests. The results of the characterization of the ceiling grc produced in the physical properties test: density resulted in values of 1.97 gr/cm3, 2.17 gr/cm3, 2.11 gr/cm3, 1.98 gr/cm3, sample F1 the percentage of hair fiber was 10% the highest density compared to other samples. Based on the results of the density test, it is classified as PSKT (High Density Fiber Board) with a density value of ˃ 0.84 gr/cm3. The results of the water absorption values based on the tests include: F0 of 10.78%, sample F1 of 10.24%, sample F2 of 10.43%, and sample F3 of 10.92%, according to the water absorption test that has been carried out, the formula the best was found in sample F1 with the least water absorption with a 10% hair fiber percentage of 10.24%. The results of the density test with water absorption are inversely proportional. While the mechanical properties test: flexural strength in F0 was 34261.92 kgf/cm², sample F1 was 37321.02 kgf/cm², sample F2 was 38544.66 kgf/cm², and the highest sample was in F3 with a percentage of hair fiber of (20 %) of 39768.3 kgf/cm².
Effectiveness of Vaccines Booster Against Infection, Severe Disease and Death Related to COVID-19 : A Systematic Review and Meta-Analysis Khalisha, Mujahidah; Putri, Melvanda Gisela; Ramadhani, Zulfa Nurfitri; Siahaan, Paulus Parholong; Razan, Rafi Alfian; Antari, Ratna Devi; Hanifah, Adiba Hasna; Utomo, Budi; Fauziyah, Shifa; Muthu, Pandaram
Indonesian Journal of Tropical and Infectious Disease Vol. 12 No. 2 (2024)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijtid.v12i2.45606

Abstract

COVID-19 is an infectious disease as a result of a kind of corona virus. COVID-19 is now a pandemic affecting many countries. This study aims to know the effectiveness of booster vaccines to reduce the severity of illness, confirm infection, hospitalization, death in humans infected with COVID-19. For Specific purpose, to analyze the severity of COVID-19 disease in humans by booster and without booster. The design of this study was a systematic review and meta-analysis based on observational studies, published in databases such as Pubmed, Embase, MedRxiv, Nature and Scopus. In the search for articles, the limitations of 2021 to 2022 are used. This research was analyzed quantitatively through the Review Manager 5.4.1 program. Study was taken from 13 journals that met the criteria for a meta-analysis. With the population aged over 18 years, and using the type of vaccine BNT162b2 or mRNA. The population of this study came from Israel, Italy, England, Qatar, Brazil, Turkey, Puerto-Rico, Northern Bangkok, Vicinities and Thailand. Significant results were obtained for each outcome. The OR values of BNT162b2 booster vaccine against confirmed infection OR 0.16 (95% CI 0.06 – 0.45), against symptomatic disease 0.22 (95% CI 0.11 – 0.44), against asymptomatic disease OR 0.72 (95% CI 0.69 – 0.74), against hospitalization OR 0.12 (95% CI 0.06 – 0.22), against severe disease OR 0.15 (95% CI 0.07 – 0.33), and against death OR 0.10 (95% CI 0.04 – 0.31). Administration booster vaccines is effective in reducing infection rates, disease severity, and deaths from COVID-19. 
Screening of Legionella pneumophila from Well Water in Magetan Regency, Indonesia Hapsari, Nafisah Nurul; Kurniawan, Muhammad Ridho Hafid; Sucipto, Teguh Hari; Fajar, Nur Syamsiatul; Herupradopo, Eduardus Bimo Aksono; Fauziyah, Shifa; Widya, Alicia Margaretta; Aquaresta, Febriana; Sin War Naw
Indonesian Journal of Tropical and Infectious Disease Vol. 11 No. 3 (2023)
Publisher : Institute of Topical Disease Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/ijtid.v11i3.48755

Abstract

Legionellosis is a respiratory infection caused by Legionella pneumophila, a bacterium that can infect protozoa and human lung cells. The disease can be mild or severe, and sometimes fatal, especially in immunocompromised people. Some types of antibiotics that can be used to treat Legionella disease are macrolides such as rifampicin, azithromycin and clarithromycin, as well as fluoroquinolones such as levofloxacin and moxifloxacin. The aim was to investigate the distribution and prevalence of Legionella in well water. This study collected and tested water samples from a different well water in Magetan Regency, East Java, Indonesia using DNA extraction, two-step PCR methods, and visualization with 1.5% agarose gel in UV transluminator. The results were visualized with QGIS 3.28.6 and compared with other tests. The results showed that none of the eight water samples were contaminated with L. pneumophila compared with positive control (403 bp).
Pendampingan Redesain Saluran Irigasi di Desa Kangkung, Kabupaten Demak Fauziyah, Shifa; Setiabudi, Bambang
Jurnal Pengabdian Vokasi Vol 3, No 2 (2023): November 2023
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jpv.2023.20789

Abstract

Widening irrigation canals is important as part of the Indonesian government's efforts to increase crop yields, reduce poverty, and achieve food independence. This community service program is very much needed by the people of Kangkung Village, Demak Regency, due to the uncertain climatic conditions and the lack of adequate irrigation networks used by the community to irrigate the farmers' fields. This actual condition is the background for selecting the object of community service research to study, analyze and formulate the right irrigation channel model to help irrigate of plantation and agricultural lands for the Kangkung village community and its surroundings in order to increase the production of agricultural and plantation products.
Stress exposure due to the COVID-19 pandemic on menstrual abnormalities: A systematic review Nugroho, Salsabila Bestari; Utomo, Budi; Frety, Endyka Erye; Sa'adi, Ashon; Fauziyah, Shifa
Majalah Obstetri & Ginekologi Vol. 31 No. 3 (2023): December
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/mog.V31I32023.150-156

Abstract

HIGHLIGHTS There is a significant higher level of stress during COVID-19 pandemic. The highest menstrual abnormalities during pandemic cases were found in premenstrual syndrome and dysmenorrhea, and the lowest was found in menstrual cycle disorders (polygomenorrhea, oligomenorrhea, amenorrhoea).   ABSTRACT Objective: COVID-19 pandemic had caused a considerable increase in stress level due to reduced human mobility, interaction, and activity. High stress levels are often associated with an adverse health outcome. Stress influences female reproduction systems, where it is an important indicator of female health. This systematic review aimed to analyze the relationship between stress levels due to the COVID-19 pandemic and the incidence of abnormal menstruation. Materials and Methods: This systematic review was registered in PROSPERO international database (CRD42023433296). Literature search was conducted across four databases, Pubmed, Web of Science, Science Direct, and Google Scholar, with boolean AND and OR operators as keyword search assistants. Literature was searched and limited to journals published during the pandemic (2019-2023), written in English, an open access article, and meet the keywords. Literature not a research study, duplicated and limited access were not included. Inclusion to the journal was carried out by screening using PRISMA flowchart and EPHPP Assessment Tool for Quantitative Studies for the quality assessment. Results: Nine out of 1150 journals were eligible for review. Seven studies revealed that there was a significant relationship between stress and anxiety due to the COVID-19 pandemic and the incidence of menstrual abnormalities. However, one study revealed that these changes were not significant. Conclusion: There is a significant relationship between stress during the COVID- 19 pandemic and the incidence of menstrual abnormalities.
Phylogenetic analysis of DENV-1 isolated in Surabaya, Indonesia Rahmafitria, Fistara Lesti; Mahfudhah, Dzikra Nasyaya; Sucipto, Teguh Hari; Herdyastuti, Nuniek; Anggarani, Mirwa Adiprahara; Fauziyah, Shifa; Damayanti, Mamik
Journal of Bio-Molecule Research and Engineering Vol 1 No 2 (2022)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbiome.v1i2.41463

Abstract

Dengue virus (DENV1-4) belongs to the Flaviviridae family, which is transmitted by the Aedes mosquito vector and is the main cause of dengue fever and dengue hemorrhagic fever. Since one of the DENV serotypes, DENV1, has become an endemic known to be circulating worldwide, including in Indonesia, it becomes necessary to carry out molecular epidemiological research using phylogenetic analysis with two methods, neighbor-joining (NJ) and UPGMA. This study aims to analyze the DENV-1 relationship and obtain information regarding the differences between those methods, including the level of accuracy. This study used one DENV-1 sequence isolated in Surabaya, aligned with similar sequences on the GenBank. The results showed two comparisons. First, in the NJ method, the DENV-1 sequence samples in Surabaya with branch length 0,000 were similar to the DENV-1 in Malaysia, and Singapore, with branch lengths 0,000; 0,002;. which belong to Genotype 1. The UPGMA method resulted in the DENV-1 sequence in Surabaya with branch length 0,000 were similar to the DENV-1 in Malaysia with with branch length 0,000, which belong to Genotype 1. Second, their level of accuracy, which is in the NJ method, the construction of phylogenetic trees is based on periodic evolutionary times. In contrast, UPGMA assumes that each sequence is found at the same evolutionary time, which makes this method less accurate than the NJ method. We can conclude that the construction and analysis of the phylogenetic tree of the DENV1 sequence isolated in Surabaya have higher similarity and accuracy using the NJ method.
Pengaruh Abu Limbah Kulit Durian Sebagai Bahan Substitusi Semen pada Paving Block Husna, Arifka Farah; Apriliawan, Vian Dito; Fauziyah, Shifa; Hartono, Hartono
Jurnal Proyek Teknik Sipil Vol 7, No 2 (2024): September
Publisher : Civil Infrastructure Engineering and Architectural Design

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/potensi.2024.23099

Abstract

Paving block is a building material consisting of Portland cement, aggregate, water and additional materials. Paving blocks are used on sidewalks, driveways, parks, parking lots, as well as office and educational complexes. However, cracks and breaks are common, even in everyday use. The solution to increase the durability of paving blocks is to add durian peel ash to the mixture. The use of durian skin ash, apart from strengthening the material, also helps reduce the accumulation of waste in durian cultivation areas such as Gunungpati, where usually the durian skin is only burned, thereby accumulating rubbish which can pollute the environment and threaten health. Durian skin which is rich in silica, cellulose, lignin and low in starch can be used as a substitute for cement in making paving blocks. This research used an experimental method with compressive strength and absorption tests at various percentages of durian skin ash composition, namely 0%, 7%, 9%, 11% and 13%. The compressive strength results at 28 days with the optimum composition were obtained for durian skin ash of 9%, with a compressive strength value of 22.805 MPa and an absorption capacity of 5.030%.
STUDI PERBANDINGAN ALTERNATIF PENINGGIAN ELEVASI JALAN DENGAN PENGGUNAAN BANGUNAN PROTEKSI PIPA TERHADAP BIAYA, MUTU DAN WAKTU fauziyah, shifa; Nurjihad C, Fajar; Suwarto, Fardzanela
Jurnal Proyek Teknik Sipil Vol 2, No 2 (2019): September
Publisher : Civil Infrastructure Engineering and Architectural Design

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2450.429 KB) | DOI: 10.14710/potensi.2019.6400

Abstract

One of the work items in the Soekarno-Hatta Airport Accessibility and Ducting Utility Project is widening the M1-M2 road. Pit test results in that area indicate that there is a 40 cm (16 ") diameter Pertamina pipeline at a depth of 0.7 m. The pipe is used to flow aircraft fuel so it is not possible to be relocated, this condition is called road crossing pipeline. Alternative solutions to overcome these problems are road elevation and the making of pipe protection from concrete. Road elevation costs as much as Rp 13,626,916,287.02 compared to alternative construction of pipeline protection amounting to Rp 23,200,588,370. The time for completing the elevation of the road is faster, which is around 47 weeks, while the implementation of the road and making pipeline protection takes 61 weeks. In terms of quality, in soil compaction during the road elevation process uses a vibroroller so that compaction is evenly distributed. Based on the comparative results in terms of cost, time and quality, the alternative solution to the problem road crossing pipeline is road elevation.
Elimination of Dengue Virus with Antiviral Compound and Appropriate Technology Farihah, Neni Isna; Wijayanti, Alvia Rachma; Sucipto, Teguh Hari; Putri, Deva Permata; Ihsan, Anaqi Syaddad; Fauziyah, Shifa; Saputri, Ratih Dewi; Damayanti, Mamik
Journal of Bio-Molecule Research and Engineering Vol 2 No 1 (2023)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jbiome.v2i1.44803

Abstract

Infection with the dengue virus by the Aedes aegypti mosquito vector is in the form of dengue hemorrhagic fever (DHF), which can cause a decrease in platelets and even death. The parasitic drug niclosamide, which is effective against dengue virus serotype 2 (DENV-2) is used to prevent further dengue virus infection. Many tests were carried out using inhibitors such as doxorubicin (SA-17), glycoside inhibitors in the form of deocynojirimycin (DNJ) and castanospermine (CSP), carbohydrate-binding agents (CBA), and the use of heparan sulfate aimed at inhibition of the adsorption process and replication process, as well as improper protein folding to prevent the conformation of virus merger. The elimination process can also be carried out using antiviral compounds found in the leaves of Psidium guajava and Carica papaya, which have inhibitory activities of 92.6% and 89.5%, respectively; propyl gallate, with a percent inhibition of dengue virus envelope protein serotype 2 of 53-9.85%; isobutyl gallate, with CC50 values of 167.19 g/mL and an inhibitory value (IC50) of 4.45; Cissampelos Pariera Linn methanol extract, with progressive inhibition as the Cipa extract concentration increased with an IC50 value of 6.1μg/ml Preventive methods are also carried out in several ways, namely by utilizing hydrophobic liquid in the form of silicone oil (low-viscosity polydimethylsiloxane, or L-PDMS), the use of eave tubes in home tubes inserted with insecticides, and utilizing ultrasound with a frequency of 100 kHz and 90 dB to repel mosquitoes carrying dengue virus vectors.
Co-Authors Adiana Mutamsari Witaningrum Adisti, Najeelina Putri Akbar, Agam Fauzie Aksono HP., Eduardus Bimo Amalia, Nurul Afifah Antari, Ratna Devi Apriliawan, Vian Dito Aquaresta, Febriana Arroikhaanunnisa, Dini Asri Nurdiana, Asri Bambang Setiabudi Budi Utomo DAMAYANTI, MAMIK Endyka Erye Frety Fachryandini, Nofita Fardzanela Suwarto Farihah, Neni Isna Frida Kistiani Hanifah, Adiba Hasna Hapsari, Nafisah Nurul Hariyono Hariyono Harlinda, Nadya Meta Hartono H, Hartono Hartono Hartono Heriqbaldi, Ayurveda Zaynabila Hery Suliantoro Husna, Arifka Farah Ihsan, Anaqi Syaddad Karuniawan, Muh.Fauzi Alfani Khalisha, Mujahidah Kurniawan, Muhammad Ridho Hafid Kusumawati, Nema Oryza Leo Yosdimyati Romli M. Agung Wibowo M. Agung Wibowo Mahfudhah, Dzikra Nasyaya Mirwa Adiprahara Anggarani Moh Nur Sholeh Moh. Nur Sholeh Muthu, Pandaram Naw, Sin War Nugroho, Salsabila Bestari Nuniek Herdyastuti Nur Syamsiatul Fajar, Nur Syamsiatul Nurjihad C, Fajar Paramarta, Made Bayu Angga Praba, Venansya Maulina Putri, Deva Permata Putri, Melvanda Gisela Putri, Natasya Ariesta Selyardi Rahmafitria, Fistara Lesti Ramadhani, Putri Karisma Ramadhani, Zulfa Nurfitri Raniasari, Nisrina Nabila Ratih Widiastuti Razan, Rafi Alfian Sa'adi, Ashon Saputri, Ratih Dewi Sentosa, Khalid Al Rasyid Setiabudi Bambang Siahaan, Paulus Parholong Sin War Naw Sri Pantja Madyawati, Sri Pantja Sudaryani, Sudaryani Suwarto, Fardzanela Tan, Chin Xuan Teguh Hari Sucipto, Teguh Hari Tessari, Chelssi Gloria Undayani Cita Sari Widya, Alicia Margaretta Widyasari, Sheny Wijayanti, Alvia Rachma Yaqub, Muhammad Ardhiansyah Sofyan