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3 results on '"Indah Sawitri"'

1. Asthma Exacerbation during the COVID-19 Pandemic

Author

Nur Indah Sawitri, Betty Roosihermiatie, Arga Setyo Adji, Syalomitha Claudia Stefani Angel, Vira Aulia Kusuma Wardani, and Riami Riami

Subjects
asthma, clinical profile, covid-19, infectious disease, pulmonary disease, Medicine
Abstract

Introduction: Asthmatics, especially uncontrolled asthmatics, must be vigilant during the COVID-19 pandemic to avoid major respiratory complications. This study aimed to describe these characteristics in emergency unit patients with asthma and COVID-19 at Haji General Hospital, Surabaya, an East Java referral hospital. Methods: The study gathered medical information on 160 asthma patients from March to December 2021. The collected data were related to socioeconomics, allergy history, family allergy history, and medications. Results: 160 confirmed cases of asthma occurred during COVID-19 at Haji General Hospital, Surabaya. Most adult asthma sufferers were women (59.2%), high school graduates (31.25%), housewives (21.2%), had payment method with Social Health Insurance Administration Body (BPJS) insurance (73.8 %), had a history of drug allergies (11.5%), had no family history of allergies (50.8%), and used albuterol control drugs (10.7%). Meanwhile, the majority of children with asthma were boys (53.3%), did not attend school or did not finish elementary school (33.3%), did not work (33.3%), had payment method with BPJS (73.3%), had a history of allergies to seafood and cow's milk respectively (10%), had no family history of allergies (40%), and used albuterol control drugs (16.7%). Conclusion: The proportion of asthma in the emergency unit was dominated by women over 18 years old with a high school education. Most patients were housewives and used BPJS. Many of them had a history of allergies to medications (not asthma medication), and there was no family history of allergies. Commonly used medications were albuterol to control asthma.

Published
2023
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2. Rekomendasi Topik Khotbah Jumat Berdasarkan Twitter Trending Topics Menggunakan Vector Space Model

Author

Ramonasari, Indah Sawitri and Ardiansyah, Ardiansyah

Abstract

Topik khotbah Jumat yang ideal adalah yang sesuai dengan isu atau topik yang sedang terjadi di masyarakat. Namun, pada kenyataannya topik khotbah Jumat hanya dipilih berdasarkan materi yang dikuasai oleh khatib saja. Penelitian ini bertujuan untuk membangun sistem rekomendasi materi khotbah Jumat berdasarkan trending topics Twitter dengan menerapkan metode Vector Space Model. Hasil penelitian menunjukkan bahwa sistem rekomendasi materi khotbah sudah mampu berfungsi untuk memberikan rekomendasi topik dan materi khotbah Jumat. Sistem memiliki fitur rekomendasi berdasarkan trending topics dan input query sebagai alternatif ketika pengguna tidak menemukan rekomendasi sesuai dengan trending topics. Topik yang direkomendasikan oleh sistem ini telah sesuai dengan isu atau topik yang sedang terjadi di masyarakat. Evaluasi sistem dilakukan dengan menggunakan 14 query dan 360 dokumen. Hasil evaluasi menunjukkan nilai akurasi mean average precision (MAP) untuk sistem rekomendasi khotbah Jumat adalah sebesar 0.906 atau 91%. Nilai MAP tersebut dinyatakan sangat baik atau masuk pada klasifikasi excellent recommendation berdasarkan diagnostic test. Hasil penelitian ini selanjutnya bisa digunakan oleh para khatib di seluruh Indonesia dalam menemukan topik dan materi khotbah Jumat yang sesuai dengan isu terkini di masyarakat

Published
2019

3. MECHANICAL PROPERTIES OF CONCRETE BRICKS WITH THE ADDITION OF SUGARCANE BAGASSE ASH

Author

Indah Sawitri, Abdul Halim Daulay, and Masthura Masthura

Subjects
Cement, Brick, Compressive strength, Materials science, Water–cement ratio, Properties of concrete, Flexural strength, Bagasse, Optimal composition, Pulp and paper industry
Abstract

A research has been done on the mechanical bricking test with the addition of bagasse ash. In this study, the tested bricks tested were compressive and flexural strength. The purpose of this study was to determine the effect of adding bagasse ash to the mechanical properties of the concrete brick. The percentage variation of bagasse ash, cement, and sand are 0%:30%:70%, 5%:25%:70%, 10%:20%:70%, 15%:15%:70%, 20%:10%:70% with Water Cement Ratio of 0.5 in all variations. The addition of bagasse ash as a substitute for cement significantly affected the characteristics of the concrete brick. With the addition of bagasse ash in a mixture of 5-20% causes the compressive strength to decrease. While the flexural strength has increased in the variation of the mixture of 5-10% and has decreased in the variation of the mixture of 15-20%. The most optimal composition of mixing bagasse ash, cement, and sand is at 5% mixture variation for compressive strength and flexural strength testing because it meets SNI 03-0348-1989 standards. Whereas the other mixed variations are not optimal. Keyword s : Bagasse ash, Compressive Strength, and Flexural Strength .

Published
2020
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