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Design of automatic fire extinguishing system with interactive web display Adziimaa, Ahmad Fauzan; Azizah, Salma
Jurnal Nasional Aplikasi Mekatronika, Otomasi dan Robot Industri (AMORI) Vol 3, No 2 (2024): December
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27213560.v3i2.12415

Abstract

An automatic fire extinguishing system prototype has been designed. This design consists of software and hardware design. Software design involves sensors, actuators, controllers, sim900 modules and website interfaces. Hardware design is to make a prototype fire extinguishing system. Fire extinguishing system testing is done by testing the system's components such as sensors, actuators, sim900 modules, and website responses to the database. LM35 Sensor testing resulted in a measurement error of 3.29% with a measurement accuracy of 96.8% and MQ135 Sensor testing resulted in an error of 16.6% with a measurement accuracy of 90.4%. The MQ135 Sensor error is quite large because the standard measuring instrument used as a comparison measures changes in ppm levels very quickly. The actuator test results show that the buzzer can provide notification when the LM35 Sensor exceeds the set point of 57 ℃ and the MQ135 Sensor reaches 101 ppm. The relay is active when both sensors have reached the set point, and the pump will turn on to extinguish the fire. The results of testing the entire system show that the sensor works well in detecting temperature and smoke level changes so that the actuator will turn on when the temperature and smoke levels have reached the set point. The SIM900 module will send an SMS to the user if a fire is indicated. The interface of this system displays the temperature measurement levels and smoke levels in real time on the website.
Faktor Faktor Yang Mempengaruhi Minat Mahasiswa Dalam Memilih Program Studi Nabila, Azzahra Putri; Novitasari, Eka; Darmadi, Ines Shopie; Falahudin, Muhammad Akmal; Azizah, Salma; Nugraha, Joko Tri
Complex : Jurnal Multidisiplin Ilmu Nasional Vol. 2 No. 1 (2025): COMPLEX - Februari
Publisher : PT. Faaslib Serambi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk mengetahui faktor faktor yang mempengaruhi minat mahasiswa dalam memilih program studi di perguruan tinggi. Mahasiswa memilih program studi dipengaruhi oleh faktor sosial, pribadi, keluarga, teman, fasilitas kampus, reputasi perguruan tinggi serta minat. Penelitian ini menggunakan metode kuantitatif dengan pendekatan survey, dimana data primer diperoleh melalui penyebaran kuisioner. Responden dalam penelitian ini adalah mahasiswa program studi ilmu komunikasi. Hasil penelitian ini menunjukan bahwa pemilihan program studi di perguruan tinggi dipengaruhi oleh  keinginan pribadi, keluarga, teman, adanya prospek dan peluang karier, fasilitas kelas dan kampus yang memadai, kualitas dosen pengajar, adanya kegiatan studi banding. 
Evaluation of the Performance of Corroded Concrete with Bottom Ash and Bacteria using Resistivity and Impact Echo Techniques Zaki, Ahmad; Azizah, Salma; P. Rosyidi, Sri Atmaja; Mahbubi, Khairil; Ibrahim, Zainah
SINERGI Vol 29, No 2 (2025)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2025.2.003

Abstract

Concrete is a significant contributor to global emissions, necessitating the development of environmentally friendly alternatives. This study explores the use of reinforced concrete (RC) incorporating industrial by-products, specifically bottom ash (BA), as a partial sand replacement to address this issue. Additionally, the study examines the potential of Bacillus subtilis bacteria to enhance the self-repair capabilities of corroded RC with BA. Concrete mixtures with 10%, 20%, and 30% BA were prepared and subjected to accelerated corrosion for 48, 96, and 168 hours. The corroded RC specimens were then tested for compressive strength, flexural strength, corrosion rate, non-destructive testing (NDT) methods, and SEM analysis. NDT methods included impact echo (IE) and resistivity techniques. Results showed that increasing BA content led to a decrease in corrosion resistance, with current measurements of 2.07, 1.64, and 1.47 amperes for 10%, 20%, and 30% BA, respectively. After 168 hours of corrosion, the IE frequency of the Bacillus subtilis-treated specimens was 2561.04 Hz, the lowest among all samples, while the 30% BA specimen exhibited the highest frequency at 7924.81 Hz. Resistivity measurements after 168 hours showed lower resistivity in Bacillus subtilis-treated specimens (18.25 kΩ·cm) compared to the 20% BA specimen (29.27 kΩ·cm). These findings suggest that the addition of BA and Bacillus subtilis bacteria can reduce the corrosion risk in concrete, making it a viable alternative to traditional RC.
Pemanfaatan Data Hujan Satelit dalam Pembuatan Peta Spasial Hujan Rancangan di DAS Welang Kabupaten Pasuruan: The Application of Satellite Rainfall in Creating a Rainfall Design Maps in DAS Welang, Pasuruan Regency Azizah, Salma; Harisuseno, Donny; Wahyuni, Sri
Jurnal Teknologi dan Rekayasa Sumber Daya Air Vol. 4 No. 1 (2024): Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA)
Publisher : Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtresda.2024.004.01.060

Abstract

Abstrak: Salah satu prioritas penanganan di DAS Welang yaitu permasalahan banjir yang masih terjadi terutama pada bagian hilir setiap tahunnya, hal ini tidak terlepas dengan siklus hidrologi yang mengalami perubahan. Untuk mengatasi permasalahan minimnya ketersediaan data hujan, maka alternatif yang dapat digunakan adalah menggunakan curah hujan satelit. Dengan menggunakan teknologi penginderaan jauh, curah hujan satelit memungkinkan mendapatkan akses cepat, gratis, cakupan yang luas, dan dalam data near real time. Studi ini menggunakan data satelit jenis CHIRPS dengan resolusi 0,05 x 0,05 arc degrees sebagai data pendukung untuk membuat peta spasial. Data hujan pengamatan disesuaikan dengan data satelit yang telah dikalibrasi. Peta interpolasi spasial dibuat menggunakan distribusi Gumbel dan Log Pearson III dengan kala ulang 2, 5, 10, 25, 50, dan 100 tahun. Hasil peta hujan rancangan divalidasi dengan membandingkannya dengan hasil analisis distribusi dan peta stasiun hujan pengamatan. Validasi dengan NSE dan RSR menunjukkan hasil yang sangat baik dan perbandingan dengan peta stasiun hujan pengamatan menunjukkan hasil yang sangat baik terhadap analisis distribusi. Selanjutnya, peta tersebut dibandingkan dengan peta hujan rancangan yang diterbitkan oleh Kementerian Pekerjaan Umum Perumahan Rakyat hasilnya menunjukkan kesesuaian sebesar 10%.
Pengaruh Perkembangan Seni Kaligrafi Arab Terhadap Budaya di Indonesia Azizah, Salma; Maulani, Hikmah
Shaf: Jurnal Sejarah, Pemikiran dan Tasawuf Vol. 1 No. 2 (2024): SHAF: Jurnal Sejarah, Pemikiran dan Tasawuf
Publisher : Yayasan Haiah Nusratul Islam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59548/js.v1i2.102

Abstract

This research discusses the influence of the development of Arabic calligraphy art on culture in Indonesia. The art of Arabic calligraphy, with its beauty and philosophical meaning, has become an integral part of Islamic culture. In Indonesia, Arabic calligraphy is not only considered a form of visual art, but also as an expression of spiritual values ​​and Islamic aesthetic beauty. This research identifies and analyzes the impact of the development of Arabic calligraphy on various aspects of culture in Indonesia. First, Arabic calligraphy art has made a significant contribution to the development of Indonesian fine arts. His influence is visible in the decorative arts, architecture, and other works of art. Arabic calligraphy is not only an aesthetic element, but also a means of conveying religious and spiritual messages. Second, the art of Arabic calligraphy plays an important role in enriching language culture in Indonesia. Many Arabic words used in calligraphy became part of the local vocabulary, creating linguistic synergy between Arab and Indonesian cultures. Third, the art of Arabic calligraphy also has an impact on religious culture in Indonesia. The use of calligraphy in religious contexts, such as in mosques and other places of worship, creates a deeply spiritual environment and adds value to religious practices. Thus, this research details how Arabic calligraphy not only functions as a visual art medium, but also as an agent of cultural and spiritual change in Indonesia. It is hoped that this in-depth understanding of the impact of Arabic calligraphy art can enrich perspectives on cultural dynamics and diversity in Indonesia.  
Chronic Renal Failure As a Risk Factor For Cardiac Arrest in The Intensive Care Unit (ICU) Pramono, Ardi; Azizah, Salma; Chayati, Nur; Sagiran, Sagiran
Malahayati Nursing Journal Vol 7, No 5 (2025): Volume 7 Nomor 5 (2025)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/mnj.v7i5.20008

Abstract

ABSTRACT Chronic renal failure is a global problem, and there is a reciprocal relationship with cardiovascular disease. Cardiac arrest is one of the complications that can occur in patients with chronic renal failure. The study will look at whether chronic renal failure is a risk factor for cardiac arrest with chronic renal failure in patients in the ICU. This study used a cross-sectional analytical observational study design. The data taken was in the form of medical record data of patients with chronic renal failure in the ICU of PKU Muhammadiyah Gamping Hospital who experienced cardiac arrest without seeing the comorbidities of the disease. Total subjects amounted to 168 patients. To determine chronic renal failure as a risk factor for cardiac arrest, the data obtained were carried out bivariate regression test with a meaning of <0.05. Bivariate test results showed a p>0.05 value, meaning chronic renal failure is not significantly a risk factor for cardiac arrest. Subjects with chronic renal failure had a relative risk (RR) of 1.27, which means they had a 1.27 times higher risk of cardiac arrest than patients without chronic renal failure. Chronic renal failure is not significantly a risk factor for cardiac arrest, but it has a greater risk of cardiac arrest than without chronic renal failure. Further research is needed, taking into account the underlying comorbid disease. Keywords: Chronic Renal Failure, Risk Factors, Cardiac Arrest, Intensive Care Unit (ICU)
Community Empowerment In Terawan Village Through Training On FoodProcessing From Banana Trunk Waste As A Creative Business Idea Azizah, Salma
Amala Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 1 (2025): May 2025
Publisher : Faculty of Economics and Islamic Business State Islamic University of Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23971/vcv7p487

Abstract

Terawan is a village located in Seruyan Raya District, Central Kalimantan, Indonesia. Terawan Village is renowned for its abundant natural resources, particularly palm oil plantations and a variety of dried fish, which are marketed locally and for export. Therefore, the local population relies primarily on palm oil company employees and fishermen for their livelihoods. Banana plants are also widely cultivated by the local community. However, only the fruit and leaves are used, resulting in underutilization as the banana stems are often discarded. Banana stems can be utilized with a little innovation to create products with high economic value. It is hoped that this training will equip the community with skills in enhancing the benefits of banana plants, fostering entrepreneurial interest and generating creative business ideas that can be used as alternative livelihoods. The training methods used in this training include lectures, discussions, and live demonstrations on how to process banana stem chips, followed by a question and answer session. This training is aimed at women in the Family Welfare Movement (PKK) in Terawan Village. The activity, held on August 30, 2023, achieved significant results, including improving the skills and understanding of women on how to process banana stem waste into economically valuable banana stem chips. The activity went well and met expectations, thanks to strong cooperation and the high level of enthusiasm shown by the 23 participants.