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All Journal Teras Jurnal Golden Ratio of Finance Management HUMANUS : Jurnal Sosiohumaniora Nusantara
Callista, Vania
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Humanities Civil Engineering, Building, Construction & Architecture Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Social Sciences

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Pengaruh Tingkat Kecemasan dan Depresi Terhadap Kualitas Hidup Penderita Asma di Kalangan Dewasa Callista, Vania; Koswara, Iwan; Fuady, Ikhsan
HUMANUS : Jurnal Sosiohumaniora Nusantara Vol. 2 No. 1 (2024): HUMANUS (Jurnal Sosiohumaniora Nusantara)
Publisher : Yayasan Pengembangan Dan Pemberdayaan Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62180/2w3xv820

Abstract

Penelitian ini menyelidiki pengaruh kecemasan dan depresi terhadap kualitas hidup di antara orang dewasa yang didiagnosis menderita asma. Dengan menggunakan pendekatan penelitian kuantitatif dan desain cross-sectional, data dikumpulkan dengan kuesioner standar untuk mengukur tingkat kecemasan, depresi, dan kualitas hidup pada partisipan. Analisis data dilakukan dengan menggunakan metode korelasi Pearson dan regresi linier untuk untuk menilai bagaimana kecemasan dan depresi memprediksi hasil kualitas hidup. Temuan tersebut mengungkapkan adanya korelasi negatif yang signifikan antara tingkat kecemasan dan depresi dengan kualitas hidup pada pasien asma, yang menunjukkan bahwa tingkat kecemasan dan depresi  yang lebih tinggi berhubungan dengan kualitas hidup yang lebih rendah. Selain itu, variabel sosiodemografi seperti usia, jenis kelamin, pencapaian pendidikan, dan status ekonomi diidentifikasi sebagai faktor yang memengaruhi tingkat kecemasan dan depresi. Penelitian ini menyoroti perlunya pendekatan yang komprehensif untuk pasien asma dalam menangani faktor fisik dan psikologis untuk meningkatkan kualitas hidup mereka secara keseluruhan. Maka dari itu, intervensi psikologis dapat berfungsi sebagai pendekatan strategis untuk meningkatkan manajemen asma yang komprehensif.
Analysis of Factors Influencing Students' Interest in Stock and Cryptocurrency Investments: A Study on Indonesian University Students' Behavioral Intentions Using the Theory of Planned Behavior Callista, Vania; Handoko , Liza
Golden Ratio of Finance Management Vol. 5 No. 2 (2025): April - September
Publisher : Manunggal Halim Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52970/grfm.v5i2.1207

Abstract

Investment interest among Indonesian university students remains low, particularly in stocks and cryptocurrency. Data shows that most capital market investors in Indonesia have only completed high school, while undergraduate students have lower investment participation. Understanding the factors influencing students' investment interest is crucial to fostering financial literacy and economic growth. This study examines the factors affecting students' interest in investing in stocks and cryptocurrency using the Theory of Planned Behavior (TPB). A quantitative approach was employed, with data collected from 200 university students in Indonesia who have previously invested in stocks (n=100) or cryptocurrency (n=100). The study utilized Partial Least Squares Structural Equation Modeling (PLS-SEM) for data analysis. Findings reveal that Perceived Behavioral Control (PBC) plays a significant mediating role in the relationship between Attitude Towards Behavior (ATB) and Intention to Invest (ITI) in the stock market. Meanwhile, Subjective Norms (SN) exert a more substantial influence on cryptocurrency investment, directly and indirectly. This indicates that financial literacy and confidence in decision-making are key drivers for stock investments, whereas social influence plays a dominant role in cryptocurrency investments. The results highlight the need for educational institutions to integrate financial literacy programs and provide simulated investment experiences to enhance students' investment confidence and motivation.
Studi Numerik Sambungan Spun Pile Terhadap Pile Cap Dengan Dan Tanpa Beton Pengisi Akibat Pembebanan Siklik Callista, Vania; Lase, Yuskar; Prakoso, Widjojo Adi; Orientilize, Mulia
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 1 (2022): Volume 12 Nomor 1, Maret 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i1.681

Abstract

Abstrak Berdasarkan SNI 8460, spun pile sebagai struktur bawah didesain belum menggunakan konsep performance-based design (PBD) karena pertimbangan sulitnya proses perbaikan, meskipun PBD sudah diperbolehkan di negara lain. Peta gempa tahun 2017 menunjukkan adanya peningkatan seismic demand di Indonesia yang menyebabkan desain fondasi yang tidak efisien jika perilaku inelastic pada pondasi akibat gempa besar tidak diperbolehkan. Untuk mempelajari perilaku inelastic pondasi, tiga sambungan spun pile berukuran full scale diuji dengan pembebanan siklik horizontal. Analisis lanjutan dengan finite element (FE) dilakukan menggunakan Abaqus. Karena kurangnya jumlah tulangan geser (spiral) pada spun pile yang ada di Indonesia, efek confinement dari pemodelan tulangan spiral dibandingkan dengan pemodelan jika spiral disederhanakan sebagai hoops. Analisis FE juga dilakukan untuk mempelajari perbandingan perilaku antara spun pile kosong dan dengan beton pengisi dalam hal kekuatan, daktilitas dan performance levels dari sambungan spun pile.  Kata kunci: sambungan spun pile, performance-based design, the effect of concrete infill, daktilitas                                                   Abstract According to SNI 8640, spun pile as part of lower structure is not designed with the concept of performance-based design (PBD) because of repair issues, although PBD has been allowed for lower structures in other countries. According to the 2017 seismic zone, the increasing seismic demand in Indonesia results in an inefficient foundation design if inelastic behavior of foundation due to a big earthquake is not allowed. Three full scales of spun pile connections were tested with lateral cyclic loading to explore the inelastic behavior of foundation. A finite element (FE) analysis using Abaqus was conducted for further study. Due to low number of spun piles shear reinforcement (spiral) produced in Indonesia, the confinement effect of spiral model is compared with hoops model. Finite element analysis was also done to investigate the behavior difference of hollow spun pile and spun pile with concrete infill in terms of strength, ductility, and performance levels of spun piles connection. Keywords: spun pile connection, performance-based design, the effect of concrete infill, ductility
Co-Authors Handoko , Liza Ikhsan Fuady iwan koswara, iwan Orientilize, Mulia Prakoso, Widjojo Adi Yuskar Lase, Yuskar