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Forced Degradation and Stability Testing of Chloramphenicol Ear Drops Using Derivative Spectrophotometry Combining with Chemometrics Rahmah, Annisa; Wijaya, Triyadi Hendra; Wasito, Hendri
Jurnal Ilmiah Farmasi Vol. 21 No. 1 (2025): Jurnal Ilmiah Farmasi
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/jif.vol21.iss1.art5

Abstract

Background: Chloramphenicol eye drops have a lower stability than solid dosage forms. Hence, it is necessary to assess their stability. One stability test that can be conducted is the forced degradation approach, which involves applying stress conditions that are more severe than those used in accelerated stability testing.Objective: This study used forced degradation to explore the stability profile of chloramphenicol ear drops.Methods: Stability analysis was carried out using a derivative spectrophotometric instrument combined with chemometric analysis. The forced degradation study was conducted by exposing the sample to three conditions: acidic (0.1 N HCl at 80°C for 2 hours), alkaline (0.1 N NaOH at 80°C for 2 hours), and heat (90°C for 4 hours). Principal Component Analysis (PCA) and Partial Least Squares–Discriminant Analysis (PLS-DA) were utilized for the chemometric analysis. Results: Sequential chloramphenicol observations with a zero to third derivative show a maximum wavelength of 278, 260, 234, and 292 nm. According to stability studies with forced degradation, chloramphenicol tended to degrade under alkaline and thermal conditions compared to acidic conditions. A typical grouping pattern amongst forced degradation treatments is revealed by chemometric analysis, which characterizes chloramphenicol's stability profile under different experimental settings.Conclusion: The UV-Vis spectrophotometric approach, both non-derivative and derivative, can describe changes in chloramphenicol degradation profiles, although the specific degradation products generated remain unknown.
The Impact of Food Social Assistance on Household Food Security In An Islamic Perspective Rahmah, Annisa; Fitri, Cut Dian; Ariyati, Nadlia
Golden Ratio of Data in Summary Vol. 5 No. 3 (2025): May - July
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grdis.v5i3.1232

Abstract

Indonesia, a developing nation, boasts a vast population of 263 million individuals. Despite this, many of the population still live in impoverished conditions, leading to a notable unemployment rate of 14.23% in Aceh, equivalent to 804,530 individuals. The Central Statistics Agency (BPS) suggests that community welfare can be gauged by food sufficiency, encompassing calorie and protein intake. This research uses logistic regression analysis to examine the determinants of food security at the household level. Logistic regression was chosen due to the categorical nature of the variables under study, specifically the classification of food security (0) and food insecurity (1). The independent variables considered in this research comprise the frequency of aid (X1), household head income (X2), family size (X3), aid amount (X4), and household perceptions of food assistance (X5). The findings reveal that the household's perception of food assistance is the most influential factor affecting household food security in Gampong Klieng Manyang. The resulting logistic regression model is represented as g(x) = -15.299 – 18.879 X1 – 0.000 X2 – 0.238 X3 – 18.460 X4 + 0.425 X5. In logistic regression, the coefficients are interpreted through odds ratios. Notably, the frequency of the aid variable exhibits the highest odds ratio, underscoring its significance in shaping household food security in Gampong Klieng Manyang, Sukamakmur District, Aceh Besar Regency.
GALERI SENI LUKIS BANJARBARU Rahmah, Annisa; Muchamad, Bani Noor
JURNAL TUGAS AKHIR MAHASISWA LANTING Vol 14 No 1 (2025): JTAM LANTING Februari 2025
Publisher : UNIVERSITAS LAMBUNG MANGKURAT

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jtamlanting.v14i1.3158

Abstract

Art galleries have a role as a means for artists to exhibit their work and a means for the public to enjoy and obtain information about art on a non-formal basis. Galleries cannot be passive institutions that only provide space for art collections, but must also provide space for the public to "interact" with art collections and make a strong impression. Through the concept of collective memory and the combined metaphor method, it is hoped that it will be able to provide a strong, deep and informative impression for visitors. The application of these concepts and metaphors focuses on building exteriors, interiors and landscapes to create an impression on visitors through visuals so that the goal of educating the public through architecture is achieved.
Pengaruh Viralitas Campaign Spotify Wrapped Terhadap Fear Of Missing Out Dalam Perspektif Psikologi Komunikasi Pada Gen Z Rahmah, Annisa; Ika Sartika
J-CEKI : Jurnal Cendekia Ilmiah Vol. 4 No. 5: Agustus 2025
Publisher : CV. ULIL ALBAB CORP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56799/jceki.v4i5.9792

Abstract

Spotify Wrapped adalah kampanye tahunan yang sukses menarik perhatian pengguna media sosial, terutama Generasi Z. Kampanye ini memanfaatkan strategi personalisasi dan viralitas digital untuk meningkatkan keterlibatan pengguna melalui konten yang dapat dibagikan. Penelitian ini bertujuan untuk mengkaji pengaruh viralitas kampanye Spotify Wrapped terhadap Fear of Missing Out (FoMO) dari perspektif psikologi komunikasi di kalangan Generasi Z. Pendekatan kuantitatif digunakan dengan mendistribusikan survei kepada 200 responden berusia 18–28 tahun yang merupakan pengguna aktif Spotify dan telah membagikan Wrapped mereka di media sosial. Data dianalisis menggunakan regresi linier sederhana. Hasilnya mengungkapkan bahwa viralitas kampanye Spotify Wrapped memiliki efek signifikan terhadap tingkat FoMO di kalangan Generasi Z. Temuan ini menyoroti relevansi psikologi komunikasi dalam memahami hubungan antara kampanye digital dan dinamika psikologis pengguna media sosial.
Terapi Rendam Kaki Air Hangat dan Garam terhadap Penurunan Tekanan Darah Pada Masyarakat Kelurahan Pekauman RT 04 Daud, Izma; Safitry, Finka; Janah, Alya Hadiqatul; Rahmah, Annisa; Oktavia, Anesti; Arji, Alif; Wahyudi, Ahmad Erwin
Jurnal Kreativitas Pengabdian Kepada Masyarakat (PKM) Vol 8, No 9 (2025): Volume 8 No 9 (2025)
Publisher : Universitas Malahayati Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33024/jkpm.v8i9.21023

Abstract

ABSTRACT Hypertension or high blood pressure was a condition characterized by an increase in systolic blood pressure ≥140 mmHg and diastolic blood pressure ≥90 mmHg. The purpose of this study was to determine the application of warm water and salt foot soaks to reduce blood pressure in the Pekauman RT 04 community. This type of research used a pre-experimental method with a one-group pretest and posttest design approach. The population and sample in this study were all people who experienced hypertension in Pekauman RT 04 Village in 2025. The sampling technique was accidental sampling with 32 respondents. The results of the Wilcoxon test showed a p-value (pre and post) of 0.000, meaning that there was a difference in the average application of warm water and salt foot soaks to reduce blood pressure in the Pekauman RT 04 community. The mean systolic difference was 4.50. From this average difference, it could be concluded that the application of warm water and salt foot soaks to reduce blood pressure in the Pekauman RT 04 community was effective. In conclusion, the average pre-systolic (4.50) and post-systolic (17.30) results after being given the application of warm water and salt foot soaks to reduce blood pressure in the Pekauman RT 04 community (P = 0.000) indicated that the intervention was effective in reducing blood pressure. The difference between pre-systolic (4.50), pre-diastolic (8.17), post-systolic (17.30), and post-diastolic (17.88) showed a significant difference in the pre- and post-blood pressure results in Pekauman sub-district, RT 04. Keyword: Implementation, Hypertension, and Foot Soak  ABSTRAK Hipertensi atau biasa dikenal dengan tekanan darah tinggi merupakan suatu kondisi yang ditandai dengan peningkatan tekanan darah sistolik ≥140 mmHg dan tekanan darah diastolik ≥90 mmHg. Tujuan penelitian ini diketahui terapi rendam kaki air hangat dan garam terhadap penurunan tekanan darah pada masyarakat Kelurahan Pekauman rt 04. Pengabdian masyarakat ini menggunakan metode pre experiment dengan pendekatan one grub pretest and posttest design. Populasi dan sampel dalam penelitian ini adalah seluruh masyarakat yang mengalami hipertensi di Kelurahan Pekauman Rt 04 tahun 2025. Teknik pengambilan sampel adalah accidental sampling berjumlah 32 responden. Hasil uji wilcoxon di dapatkan nilai hasil uji wilcoxon didapatkan hasil nilai p- value pre dan post 0,000 berarti ada perbedaaan rata-rata penerapan rendam kaki air hangat dan garam terhadap penurunan tekanan darah pada masyarakat Pekauman rt 04. Mean sistol per ada 4.50 dari perbedaan rata-rata ini dapat disimpulkan bahwa penerapan rendam kaki air hangat dan garam terhadap penurunan tekanan darah pada masyarakat Pekauman rt 04 efektif. Kesimpulan Rata-rata pre sistolik (4.50) post sistolik (17.30) diberikan terapi rendam kaki air hangat dan garam terhadap penurunan tekanan darah pada masyarakat keluraian Pekauman rt04 (P=0.000) tentang terapi rendam kaki air hangat dan garam terhadap penurunan tekanan darah pada masyarakat Pekauman rt 04 2025 efektif dalam menurunkan tekanan darah. Beda sitol pre (4.50), diastole pre (8.17), sistol post (17.30) dan diastole post (17.88) di dapatkan perbedaan yang signifikan dari hasil tekanan darah pre dan post dikelurahan pekauman rt 04. Kata Kunci: Penerapan, Hipertensi, dan Rendam Kaki
EANDROID FISIKA: Pengembangan Aplikasi Android sebagai Media Pembelajaran Fisika Rahmah, Annisa; Muliyati, Dewi; Sunaryo, Sunaryo
Mitra Pilar: Jurnal Pendidikan, Inovasi, dan Terapan Teknologi Vol. 1 No. 1 (2022): Mitra Pilar: Jurnal Pendidikan, Inovasi, dan Terapan Teknologi, Volume 1 Nomor
Publisher : MJI Publisher by PT Mitra Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.074 KB) | DOI: 10.58797/pilar.0101.05

Abstract

Abstract Students in the 21st century belong to generation Z or better known as Gen Z. One thing that stands out is the ability of Gen Z to take advantage of technological changes in various aspects of their lives. It is not surprising that students are looking for application-based learning resources. In the digital era, developing Android-based applications is very easy to learn. researchers want to develop an Android-based physics learning application that is free and also suitable for use by students. The research model used is ADDIE divided into five stages, namely: (1) Analysis, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. The ADDIE model is a general development model that can be used as a guide at a fairly high level for the development of instructional designs, software engineering, and also the development of learning media. The material developed in the product is Temperature and Heat. The developed application contains text containing learning materials supported by illustrations in the form of pictures, graphs, tables, and videos. This application is also equipped with examples of questions and practice questions. The product developed has the advantage that it can be accessed anytime and anywhere. The results of the assessment by material and media experts and field trials can be concluded that the Android application is suitable for use as teaching material. The values obtained from the validation test are as follows: media experts obtained an achievement of 77.33%, and material experts obtained an achievement of 83.28%. Meanwhile, the field test results obtained a value of 80.28%. Abstrak Peserta didik di abad-21 termasuk ke dalam generasi Z atau yang lebih dikenal dengan sebutan Gen Z. Satu hal yang menonjol adalah kemampuan Gen Z memanfaatkan perubahan teknologi dalam berbagai aspek kehidupan mereka. Tidak heran jika peserta didik mencari sumber belajar yang berpatokan pada aplikasi. Pada era digital mengembangkan aplikasi berbasis android sangat mudah untuk dipelajari. peneliti ingin mengembangkan aplikasi pembelajaran fisika berbasis android yang gratis dan juga layak digunakan untuk siswa. Model penelitian yang digunakan adalah ADDIE terbagi menjadi lima tahap yaitu: (1) Analisis, (2) Desain, (3) Pengembangan, (4) Implementasi, dan (5) Evaluasi. Model ADDIE merupakan model pengembangan umum yang dapat digunakan sebagai petunjuk dalam tingkatan yang cukup tinggi untuk pengembangan desain pembelajaran, teknisi software dan juga pengembangan media pembelajaran. Materi yang dikembangkan dalam produk adalah Suhu dan Kalor. Aplikasi yang dikembangkan memuat teks yang berisi materi pembelajaran didukung dengan ilustrasi dalam bentuk gambar, grafik, tabel, dan video. Aplikasi ini juga dilengkapi dengan contoh soal dan soal latihan. Produk yang dikembangkan memiliki keunggulan yaitu dapat diakses kapanpun dan dimanapun. Hasil penilaian oleh ahli materi dan ahli media serta uji coba lapangan dapat disimpulkan bahwa aplikasi android layak digunakan sebagai bahan ajar. Adapun nilai yang diperoleh dari uji validasi adalah sebagai berikut ahli media didapatkan capaian sebesar 77,33% dan ahli materi didapatkan capaian sebesar 83,28%. Sedangkan untuk hasil uji lapangan diperoleh nilai 80,28%.
MIN 20 Aceh Besar لترقية قدرة التلاميذ على المفردات بـ Total Physical Response وطريقة Drill and Practice مقارنة بين طريقة Rahmah, Annisa; Ninoersy, Tarmizi; Fadhilah, Fadhilah
لســـانـنــا (LISANUNA): Jurnal Ilmu Bahasa Arab dan Pembelajarannya Vol. 12 No. 1 (2022): لســـانـنــا (LISANUNA): Jurnal Ilmu Bahasa Arab dan Pembelajarannya (JANUARI-
Publisher : Fakultas Tarbiyah dan keguruan- UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ls.v12i1.13376

Abstract

The tittle of this research is a “Comparison Between the Drill and Practice Method and the Total Physical Response Method to Improve Student’s Ability in Vocabulary Mastery (Experimental Study at MIN 20 Aceh Besar)”. The researcher chose this tittle because the researcher found that the students felt Arabic was a difficult subject. This is caused by the use of methods by teachers who do not vary by only taking notes and memorizing vocabulary so that it makes students bored and eventually had difficulty following the lesson. Therefore, the researcher wants to use these two methods in improving student’s vocabulary mastery skills in order to find out if there is a difference in the effect between these two methods. The research method is the experimental method. The researcher took samples from class 5.1 with 20 students for the control class and class 5.2 with 20 students for the experimental class. This study uses a question instrument consisting of pre-test and post-test with descriptive statistical data analysis techniques, paired sample t-test and independent sample t-test using the SPSS v.25 program. The results of this study using the paired sample t-test showed that the Drill and Practice method and the Total Physical Response method had an effect on increasing student’s ability in vocabulary mastery. Which the alternative hypothesis is accepted and the null hypothesis is rejected. The results of the study using the independent sample t-test showed that there was no difference in the effect between the use of the Drill and Practice method and the Total Physical Response method in vocabulary learning. Thus, the alternative hypothesis is rejected and the null hypothesis is accepted.
ECOPOTENTIAL Bacillus sp. FROM KRUENG ACEH: BIOREMEDIATION AND ANTIMICROBIAL ACTIVITY Rahmah, Annisa; Lubis, Syafrina Sari
Indonesian Journal of Environmental Sustainability Vol. 2 No. 2 (2024): December 2024
Publisher : Center for Environmental Studies, Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ijes.v2i2.5929

Abstract

Bacillus bacteria are bacteria that are tolerant to heavy metal toxicity and are able to reduce heavy metals in the environment by bioaccumulation or bioabsorption. This research aims to determine how resistant Bacillus sp. against the heavy metal Fe, the growth curve of Bacillus sp. affected by Fe metal, characteristics of the Krueng Aceh pathogenic bacteria and the antimicrobial activity of Bacillus sp. against pathogenic microbes. This research method is descriptive and experimental. Based on the research results, it is known that Bacillus sp is resistant to Fe metal at concentrations of 2000 ppm and 2500 ppm. Results of measuring the growth curve of Bacillus sp. exposed to Fe metal with a concentration of 3000 ppm entered the lag phase (adaptation) at hour 0. Then the log (exponential) phase starts from the 12th hour to the 30th hour, then the stationary phase starts from the 30th hour to the 42nd hour. The results of the test for the characteristics of pathogenic bacteria showed that there were 14 isolates of pathogenic bacteria, namely 4 genus Klebsiella, 4 genus Enterobacter, and 6 genus Staphylococcus. The results of the antimicrobial activity test for Bacillus sp., which was tested on pathogenic microbes, namely Klebsiella sp., and Staphylococcus sp., had a weak inhibitory category, namely 2.71, 0.51, this shows that Bacillus sp. unable to inhibit these pathogenic microbes.
Gambaran Tingkat Pengetahuan Ibu Terhadap Stunting Pada Balita Di Posyandu Seroja Kelurahan Antasan Kecil Timur Kota Banjarmasin Wilayah Kerja Puskesmas Kayu Tangi Rahmah, Annisa; Wasi’ah, Rizkatun; Dewi, Zulfiana
Seroja Husada: Jurnal Kesehatan Masyarakat Vol. 1 No. 1 (2024): Seroja Husada: Jurnal Kesehatan Masyarakat
Publisher : Seroja Husada: Jurnal Kesehatan Masyarakat

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

Abstract

Stunting merupakan masalah gizi kronis dan menjadi salah satu masalah terpenting yang harus ditangani pemerintah di dunia maupun di Indonesia untuk memperoleh generasi yang baik. Beberapa faktor yang mempengaruhi kejadian stunting antara lain faktor maternal, faktor lingkungan rumah, kualitas makanan yang rendah, pemberian makan yang kurang, keamanan makanan dan minuman, pemberian ASI (fase menyusui), infeksi, ekonomi politik, kesehatan dan pelayanan 3 kesehatan, pendidikan, sosial dan budaya, system pertanian dan pangan, air, sanitasi dan lingkungan. Pengetahuan seorang ibu akan mempengaruhi status pertumbuhan dan perkembangan anak dan sangat diperlukan untuk mendukung dalam proses pertumbuhan dan perkembangannya. Penelitian ini bertujuan untuk mengetahui Gambaran Tingkat Pengetahuan Ibu Terhadap Stunting Pada Balita Di Posyandu Seroja Kelurahan Antasan Kecil Timur Kota Banjarmasin Wilayah Kerja Puskesmas Kayu Tangi. Metode yang digunakan dalam penelitian ini adalah observasional deskriptif. Hasil penelitian menujukkanan ibu pada penelitian 0% berusia <20 tahun, 75% berusia 20-25 tahun dan 25% berusia >35 tahun. Sebagian ibu juga memiliki pekerjaan pada penelitian ini 90% bekerja sebagai IRT, 5% bekerja sebagai PNS dan 5% bekerja sebagai Swasta. Karakteristik ibu balita berdasarkan pengetahuan 10% baik, 65% cukup dan 25% kurang. Populasi adalah seluruh ibu balita yang hadir ke Posyandu Seroja di Wilayah Kerja Puskesmas Kayu Tangi Kota Banjarmasin yang berjumlah 20 orang. Pengambilan data pengetahuan ibu dilakukan dengan menggunakan kuesioner. Penelitian menunjukkan ada gambaran tingkat pengetahuan ibu terhadap stunting pada balita.