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All Journal JURNAL ELEKTRONIK FAKULTAS SASTRA UNIVERSITAS SAM RATULANGI JOIN (Jurnal Online Informatika) International Journal of Applied Biology Jurnal Manajemen Pendidikan Jurnal Isema : Islamic Educational Management Jurnal Inovasi Pendidikan dan Sains Borneo Educational Journal (Borju) Jurnal Ilmiah Wahana Pendidikan Thawalib: Jurnal Kependidikan Islam Academic Physiotherapy Conference Proceeding Arus Jurnal Psikologi dan Pendidikan Bharasumba Jurnal Multidispliner At Tadbir: Islamic Education Management Journal
AMALIA, TIARA
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Bioactive Compounds in Nest-Associated Bacteria Termites and Their Bioactivity as Antivibrio in Aquaculture Industry Dwinhoven, Ifhan; Amalia, Tiara; Haerunnisa, Siska; Nurhatijah; Abu Bakar, Khalil; Rani
International Journal of Applied Biology Vol. 7 No. 2 (2023): International Journal of Applied Biology
Publisher : Hasanuddin University

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Abstract

Abstract Vibriosis is a major problem in aquaculture that causes large numbers and rapid mortality of fish. Vibriosis treatment is still limited to the same antibiotics in humans and animals. This study aims to obtain bacterial isolates from termite nests that are antivibrio and determine the profile of the antivibrio bioactive compounds. Bacterial isolates were obtained from three types of termite nests. All isolates were cultured on ISP media and then characterized and conducted bioassay tests against Vibrio alginolyticus and Vibrio harveyi. Secondary metabolite fermentation products from selected bacterial isolates were extracted using ethyl acetate and detection of bioactive compounds by Thin Layer Chromatography (TLC) method. The isolation results obtained 15 isolates, 10 Gram-positive bacteria namely isolates SR1, SR2, SR8, SR9, RE2, RE3, RE5, SE1, SE4, SE6 while the other 5 isolates are Gram-negative bacteria. Antivibrio screening obtained 7 isolates that have antivibrio activity. The strongest antivibrio activity is SE1, which was able to inhibit the growth of V. alginolyticus bacteria with an inhibition zone of 3.5 cm and V. harveyi with an inhibition zone value of 4 cm and was also positive for catalase.  TLC showed that SE1 contained peptide compounds with purple color changes after dyeing using ninhydrin.
Penerapan Manajemen Sarana dan Prasarana Pendidikan di Madrasah untuk Meningkatkan Kualitas Pembelajaran Amalia, Tiara; Afifah, Andi Rifkah; Prasetyo, Arif
At Tadbir: Islamic Education Management Journal Vol. 3 No. 1 (2025): Juni
Publisher : Islamic Education Management Study Program of STIT al Urwatul Wutsqo Jombang, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54437/attadbir.v3i1.2084

Abstract

This study aims to analyze the management of educational facilities and infrastructure at MAN 1 Aceh Tamiang through the application of management functions, namely planning, organizing, implementing, and monitoring and evaluation. The research method uses a qualitative descriptive approach with data collection through observation, interviews, and documentation. The results of the study indicate that the planning of facilities and infrastructure is carried out in a participatory manner by considering strategic needs and school budgets, although educational technology development planning still needs to be improved. The organization of facilities and infrastructure is carried out with a clear structure and organized division of tasks, involving the principal, vice principal of infrastructure, treasurer, inventory administration staff, and room coordinator. The implementation of this systematic management of facilities and infrastructure has supported the creation of an effective and efficient learning environment, although budget constraints are still a major challenge. This study contributes to the development of an adaptive and participatory model of educational facilities and infrastructure management, as a reference for other schools in optimizing educational facility management in order to improve the quality of the learning process. In addition, the results of this study also serve as a basis for policy makers in formulating more effective and efficient funding and facility management strategies.
Students' Perceptions Towards The Use of Kahoot On Learning Motivation In English Language Learning Amalia, Tiara; Rachman, Dzul; Surya Mahyanti, Ni Wayan; Rahmawati, Yeni
Borneo Educational Journal (Borju) Vol. 6 No. 1 (2024): February
Publisher : Teacher Training and Education Faculty, Widya Gama Mahakam Samarinda University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/bej.v6i1.1431

Abstract

The objective of this study is to elucidate students' perspectives regarding the utilization of the Kahoot application as a learning medium to enhance their motivation. This research employed a qualitative descriptive approach, namely a case study design. The participants of this study consist of students enrolled in the English Education Department at Universitas Muhammadiyah Kalimantan Timur (UMKT) who possess specific traits. This study employed semi-structured interviews to investigate students' impression of the impact of using Kahoot on their intrinsic motivation for learning. The findings indicate that Kahoot had numerous beneficial impacts on students' learning. The students evaluated Kahoot as a captivating online game-based learning tool that enhanced their knowledge and stimulated their drive and excitement, resulting in active learning. Additionally, this study identified the difficulties encountered by students when use Kahoot, including anxiety stemming from time constraints, inadequate internet connectivity, and instances of cheating.
Peran Budaya Organisasi Berbasis Nilai Keislaman dalam Meningkatkan Mutu Pendidikan Amalia, Tiara; Subiyantoro, Subiyantoro
At Tadbir: Islamic Education Management Journal Vol. 3 No. 2 (2025): November
Publisher : Islamic Education Management Study Program of STIT al Urwatul Wutsqo Jombang, East Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54437/attadbir.v3i2.2187

Abstract

This study aims to analyse the role of organisational culture in improving the quality of education in Islamic-based secondary schools. This study is motivated by the importance of organisational culture as a driving force in shaping a positive learning environment, enhancing teacher professionalism, and strengthening the participation of the entire school community. The research approach uses a qualitative method with a case study design conducted at SMP Negeri 4 Langsa. Data were collected through in-depth interviews, participatory observation, and documentation study, then analysed using the interactive analysis model of Miles, Huberman, and Saldaña, which includes data reduction, data presentation, and thematic conclusion drawing.The results of the study indicate that the organisational culture at SMP Negeri 4 Langsa stems from the values of religiosity, discipline, and togetherness that are internalised in school routines. These values create a conducive learning climate, strengthen teacher professionalism through collaboration and learning reflection, and foster active participation from the entire school community. The participatory leadership of the principal is a key factor in fostering a sense of ownership and collective responsibility for the quality of the institution. A religious and inclusive work culture has proven to be the foundation for improving the effectiveness and sustainability of education. Theoretically, this article contributes to expanding the concept of educational organisational culture by adding spiritual and participatory dimensions as integral elements in the development of Islamic value-based school quality. Practically, the results of this study provide an implementable model for educational institutions to integrate religious values into management systems and teacher professional development as an effort to build a superior and character-based educational ecosystem.
Rehabilitasi Fisioterapi pasca Operasi Rekonstruksi ACL pada Atlet Sepakbola: Case Report Abdalla, Haydar Aly; Amalia, Tiara; Mardianto, Halim
Academic Physiotherapy Conference Proceeding 2025: Academic Physiotherapy Conference Proceeding
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

Introduction: Cedera ligamen anterior cruciate (ACL) sering terjadi pada atlet, terutama dalam cabang olahraga yang menuntut perubahan arah cepat seperti sepak bola.Case Presentation: Studi kasus ini bertujuan untuk mengevaluasi efektivitas program fisioterapi dalam meningkatkan fungsi lutut pasca operasi rekonstruksi ACL pada seorang atlet sepakbola pria usia 23 tahun.Management and Outcome: Intervensi terdiri dari latihan sepeda statis, lunges, latihan proprioseptif menggunakan BOSU dan theraband, serta passing drill. Hasil menunjukkan peningkatan signifikan dalam kekuatan otot, lingkup gerak sendi (LGS), penurunan nyeri (NRS), dan perbaikan skor fungsi lutut berdasarkan Lysholm Knee Scoring Scale (LKSS) dari skor 89 (baik) menjadi 94 (sangat baik). Conclusion: Rehabilitasi fase 2 menunjukkan peran penting dalam persiapan kembali ke aktivitas olahraga.
Handgrip Strength as an Indicator of Quality of Life in Chronic Kidney Disease Patients Undergoing Hemodialysis Amalia, Tiara; Lumbantobing, Christina J.R Esmaralda; Chiuman, Linda; Rajagukguk, Samuel Joshua Hamonangan Tua
JURNAL INOVASI PENDIDIKAN DAN SAINS Vol 6 No 3 (2025): December
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v6i3.2768

Abstract

Handgrip strength has been associated with various chronic diseases, length of hospitalization, cognitive decline, and even mortality. Hemodialysis administered to patients with chronic kidney disease affects their physical functioning, manifested as fatigue, mobility limitations, and a decline in the ability to perform daily activities. The goal of this study was to look at how hemodialysis patients at Rasyida Kidney Specialty Hospital Medan felt about their quality of life in relation to their grip strength. The research team used a cross-sectional analytical observational design to compile their findings. At Rasyida renal Hospital Medan, 52 patients with chronic renal disease who were receiving hemodialysis were included in the study. All participants had to meet the inclusion and exclusion criteria that were previously established. The research team used a handgrip dynamometer to measure grip strength, and the WHOQOL-BREF to assess quality of life. Processing of the data involved both bivariate and univariate analyses. Findings: There was a statistically significant correlation between age (p = 0.001) and both sex and quality of life (p = 0.003). Nevertheless, neither handgrip strength (p = 0.156), comorbidities (p = 0.618), nor the length of time on hemodialysis (p = 0.746) were significantly associated with quality of life. Conclusion: Physical strength as measured by handgrip, comorbid diabetes mellitus, and length of dialysis treatment do not seem to have a significant impact on quality of life among hemodialysis patients with chronic kidney disease. However, demographic characteristics, such as age and sex, do affect quality of life. Physical capacity as measured by handgrip strength is less important than demographic determinants in determining quality of life, according to these studies. Therefore, interventions aimed at improving quality of life are required, including social support and a care approach that focuses particularly on elderly patient groups rather than solely on physical aspects
Co-Authors Abdalla, Haydar Aly Abu Bakar, Khalil Afifah, Andi Rifkah Anshary, Muhammad Adi Khairul Arif Prasetyo, Arif Azizah, Yulia Lutfiyani Chairozi, Fachri Chiuman, Linda Dwinhoven, Ifhan Dzul Rachman, Dzul Faizi, Besse Nur Gustianti, Nurbani Adine Haerunnisa, Siska Hidayat, Eka Wahyu Hidayatussa’adah, Hidayatussa’adah Indra Indra Kada, Marselino Sambo Lasmi, Farika Lubis, Flori Mardiani Lumbantobing, Christina J.R Esmaralda Mardianto, Halim MARENTEK, ANDRIYANI Munastiwi, Erni Murni Murni Najmi Najmi, Najmi Na’imah, Na’imah Nurhatijah Parman, Imelda Aulia Putri, Meutia Adelia Putri, Nabila Putri, Yecha Febrieanitha Rajab, Vira Ardianti Rajagukguk, Samuel Joshua Hamonangan Tua Rani Sadad, Roihan Septiani, Rismana Subiyantoro Suci, Syahra Deviena Khien Surya Mahyanti, Ni Wayan Sutrisna, Saleh Tamrifatus Sholihah, Vetty Usman, Auliah Wantasen, Isnawaty L. Yeni Rahmawati, Yeni Zahirah, Zahirah Zainal Arifin