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All Journal Jurnal Ilmiah Mahasiswa Pendidikan Matematika Jurnal Anestesi: Jurnal Ilmu Kesehatan dan Kedokteran IJMA Vitamin: Jurnal Ilmu Kesehatan Umum Protein: Jurnal Ilmu Keperawatan dan Kebidanan
Aulia Mustika
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Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Health Professions Industrial & Manufacturing Engineering Mathematics Nursing Physics Public Health

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Kemampuan Koneksi Matematis Siswa pada Pembelajaran Contextual Teaching and Learning (CTL) di Kelas IX MTsN 4 Banda Aceh Aulia Mustika; M. Hasbi; Cut Khairunnisak
Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 1 (2019): Februari 2019
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (81.305 KB)

Abstract

Seseorang dikatakan memiliki kemampuan koneksi matematis apabila ia dapat membuat kaitan antar topik dalam matematika, antar matematika dengan ilmu lain, dan antar matematika dengan kehidupan nyata. Rendahnya kemampuan koneksi matematis siswa masih menjadi kendala di lapangan. Beberapa penelitian sebelumnya menyatakan bahwa pendekatan Contextual Teaching and Learning (CTL) merupakan salah satu alternatif pendekatan pembelajaran yang dapat meningkatkan kemampuan koneksi matematis siswa. Artikel ini bertujuan untuk mendeskripsikan peningkatan kemampuan koneksi matematis siswa kelas IX MTsN 4 Banda Aceh pada pembelajaran yang menggunakan pendekatan CTL. Data pada artikel ini diperoleh dari suatu penelitian kuantitatif dengan desain pre-eksperimental design jenis pre-test and post-test group. Random sampling yang diterapkan menentukan bahwa, dari lima kelas IX yang ada di MTsN 4 Banda Aceh, 23 siswa kelas IX/2 terpilih sebagai sampel penelitian. Pengumpulan data dilakukan menggunakan instrumen tes kemampuan koneksi matematis dengan teknik pre-test dan post-test. Data diperoleh menggunakan analisis berdasarkan paired sampel t test pihak kanan untuk melihat peningkatan kemampuan koneksi matematis siswa melalui penerapan pendekatan CTL. Hasil pengolahan data diperoleh bahwa thitung = 9,01. Sementara itu, pada taraf signifikan α = 0,05 dengan derajat kebebasan dk = 22 diperoleh ttabel = 1,71. Oleh karena thitung = 9,01 1,71 = ttabel berakibat terjadinya penolakan H0. Dengan demikian dapat disimpulkan bahwa ada peningkatan kemampuan koneksi matematis melalui penerapan pendekatan CTL di kelas IX MTsN 4 Banda Aceh. Implikasi penelitian ini adalah guru dapat memperluas penerapan CTL pada pembelajaran matematika untuk membiasakan siswa dengan permasalahan yang memenuhi indikator koneksi matematis. Hal ini diperlukan untuk mengembangkan kemampuan koneksi matematis siswa. Kata Kunci:     Pendekatan contextual teaching and learning, Koneksi matematis.
Pengaruh Efektivitas Dana Pihak Ketiga, Resiko Pembiayaan, Rasio Efisiensi, Dan Kecukupan Modal Terhadap Profit Distribution Management Bank Umum Syariah Di Indonesia Periode (2017-2020) Mela Carisa; Adinda Wizurai Siregar; Aulia Mustika; Feni Saputri
IJMA (Indonesian Journal of Management and Accounting) Vol 4, No 1 (2023)
Publisher : Fakultas Ekonomi dan Bisnis Universitas Alma Ata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21927/ijma.2023.4(1).84-108

Abstract

Penelitian ini merupakan penelitian kuantitatif dengan pendekatan korelasional. Populasi penelitian ini adalah seluruh Bank Umum Syariah di Indonesia yang terdaftar di Otoritas Jasa Keuangan (OJK). Metode pengambilan sampel menggunakan teknik purposive sampling, sehingga diperoleh 11 Bank Umum Syariah di Indonesia sebagai sampel. Data dalam penelitian ini merupakan data sekunder berupa laporan keuangan triwulanan mulai triwulan I tahun 2017 sampai triwulan III tahun 2020. Analisis data menggunakan analisis regresi data panel dengan bantuan software E-Views 10.   Hasil penelitian menunjukkan bahwa efektivitas dana pihak ketiga, resiko pembiayaan, rasio efisiensi, dan kecukupan modal secara simultan berpengaruh terhadap profit distribution management Bank Umum Syariah di Indonesia periode 2017-2020. Sedangkan secara parsial, kecukupan modal dan rasio efisiensi berpengaruh positif terhadap profit distribution management. Efektivitas dana pihak ketiga dan resiko pembiayaan secara parsial berpengaruh negative terhadap profit distribution management Bank Umum Syariah di Indonesia periode 2017-2020. Pada uji koefisien determinasi menunjukkan bahwa efektivitas dana pihak ketiga, resiko pembiayaan, rasio efisiensi, dan kecukupan modal mampu menjelaskan profit distribution management sebesar 99,9%.
Patent Ductus Arteriosus Putra Futtaqi; Aulia Mustika
Jurnal Anestesi Vol. 3 No. 1 (2025): Jurnal Anestesi: Jurnal Ilmu Kesehatan dan Kedokteran
Publisher : Stikes Kesdam IV/Diponegoro Semarang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59680/anestesi.v3i1.1620

Abstract

Patent ductus arteriosus is one of the congenital heart disease caused by the failure of the ductus arteriosus to close after birth. The ductus arteriosus, a fetal blood vessel connecting the pulmonary artery and the aorta, typically closes within the first 1–3 days in term infants. In PDA, this condition can lead to excessive blood flow to the lungs and systemic hypoperfusion. The incidence of PDA varies, occurring in 0.3–4 per 1,000 live births, and accounts for 5–10% of congenital heart defects. The risk increases with preterm birth, particularly at gestational ages of less than 30 weeks. The younger the gestational age at birth, the higher the risk of PDA. Management of PDA aims to close the ductus arteriosus or alleviate symptoms through conservative therapy, pharmacological treatment, or surgery. By understanding the etiology, prevalence, and therapeutic approaches to PDA, better management strategies can be implemented to minimize complications in newborns.
Prevalensi dan Profil Penderita Sindroma Koroner Akut dengan ST Segmen Elevasi (STEMI) di Rumah Sakit Umum Daerah dr. Fauziah Bireuen Tahun 2022-2023 Aqilla Lutfiah; Aulia Mustika
Protein : Jurnal Ilmu Keperawatan dan Kebidanan.  Vol. 3 No. 3 (2025): Juli : Protein: Jurnal Ilmu Keperawatan dan Kebidanan
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/protein.v3i3.1598

Abstract

Acute Coronary Syndrome (ACS) is an emergency condition in which a group of symptoms of acute ischemic chest pain are part of coronary heart disease (CHD) and require immediate treatment. The prevalence of CHD in Aceh is higher than the national average of 1.6% or around 20,244 people. This study is expected to describe the prevalence, number of deaths (mortality) and average length of stay (LOS) of STEMI patients during hospitalization so that this data can significantly enhance knowledge for health practitioners and be used as a warning to be more aware of STEMI incidents in Aceh. This study uses a retrospective descriptive research design with a research sample of all patients diagnosed with ACS with ST-Elevation who were hospitalized at Dr. Fauziah Hospital in June 2022-June 2023. The data collection technique is total sampling obtained from medical record data. It was concluded that the majority of patients were male, namely 80.7% (71 patients), the highest age was 45-60 years with 45 cases (51.1%). History of CHD was the dominant risk factor (62% of cases). The most dominant type of ACS with ST-Elevation was Anterior STEMI as many as 32 cases (52.3%) with onset <12 hours (51% of cases) and predominantly came with KILLIP I (62.5% of cases). The most dominant management was with conservative therapy 56 cases (61.4%). The average length of patient care was 5 days (45.1%) and the most outcomes with outpatients as many as 72 cases (81.8%).
Hubungan Penyakit Komorbid dengan Keberhasilan Terapi Fibrinolitik pada Pasien STEMI di Rumah Sakit Umum dr. Fauziah Bireuen Ulfa Zahara; Aulia Mustika; Nanda Nanda
Vitamin : Jurnal ilmu Kesehatan Umum Vol. 3 No. 4 (2025): October : Vitamin : Jurnal ilmu Kesehatan Umum
Publisher : Asosiasi Riset Ilmu Kesehatan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/vitamin.v3i4.1695

Abstract

ST-Elevation Myocardial Infarction (STEMI) is one of the manifestations of acute coronary syndrome (ACS) and is a leading cause of disability and death worldwide. The mortality rate for STEMI is reported to reach 6%–14% of all ACS deaths. Reperfusion therapy is the primary treatment, with fibrinolytics an important option, especially in healthcare facilities that do not have the capacity to perform primary Percutaneous Coronary Intervention (PCI) in less than 12 hours. The success of fibrinolytics is influenced by various risk factors, such as hypertension, dyslipidemia, diabetes mellitus, a history of heart disease, and the duration of the attack. This study aims to determine the relationship between these factors and the success rate of fibrinolytics in STEMI patients. This study used a retrospective descriptive design with a cross-sectional method. The sampling technique used total sampling of patients diagnosed with STEMI and receiving fibrinolytic therapy according to inclusion and exclusion criteria at Dr. Fauziah Hospital. Statistical analysis was performed using the Chi-Square correlation test to assess the relationship between clinical variables and fibrinolytic success. The results showed no significant association between hyperglycemia (p = 0.823), hypertension (p = 0.240), or a history of heart disease (p = 0.704) and fibrinolytic success. Similarly, the onset of stroke variable did not show a significant association with reperfusion outcomes. In conclusion, classic risk factors such as hyperglycemia, hypertension, and a history of heart disease were not associated with fibrinolytic success in STEMI patients at Dr. Fauziah Hospital. These results suggest that fibrinolytic success is likely influenced by other factors, such as timing of drug administration, protocol adherence, and individual variation in response to therapy. Further research with a larger sample size and a prospective design is recommended to strengthen these findings.
Co-Authors Adinda Wizurai Siregar Aqilla Lutfiah Cut Khairunnisak Feni Saputri M. Hasbi Mela Carisa Nanda Nanda Putra Futtaqi Ulfa Zahara