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All Journal International Journal of Health, Economics, and Social Sciences (IJHESS) Khazanah: Jurnal Mahasiswa SAINSTECH: Jurnal Penelitian dan Pengkajian Sains dan Teknologi Gudang Jurnal Multidisiplin Ilmu
Dini Pratiwi
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PEMANFAATAN LIMBAH PATI ONGGOK DAN SEKAM PADI SEBAGAI BAHAN DASAR PANEL DINDING RINGAN YANG TANGGAP GEMPA Dini Pratiwi; Anindya Septiasti Tejowati; Muhammad Faisol Rusdiyanto; Kurniawan Jaya Sasmita; Titik Efianti
Khazanah: Jurnal Mahasiswa Vol 4 No 1 Juni 2011
Publisher : Universitas Islam Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20885/khazanah.vol4.iss1.art5

Abstract

One cause is shortage of housing in Indonesia is caused by the high, of construction to build a shelter and to minimize the high cost of construction is one of them is to use a cheaper alternative wall panel quality. In addition, Indonesia as a country that is vulnerable to earthquake shocks require earthquake response of buildings in order to anticipate the existence of damage and casual ties, In the article the results of this research, to create a lightweight wall panel including earthquake, the main material used is waste cassava starch and rice husk as filler and resin as matrix. The purpose of this article is to provide alternative building materials solution that responds to earthquake shocks so it can be recommended as a wall panel including earthquake. The method used in the process of research is puce research method in the laboratory while the analysis method is to use comparisons with the theories of reference. In the process of material research, done by finding the exact composition of resin, fiber starch, cassava and cassava pellets to obtain good mechanical characteristics. Results of laboratory tests showed that the composite panels on specific compositions have high mechanical characteristics.Keywords: resins, waste cassava starch, rice husks, mechanical characteristics, earthquakeresponce.
Pengaruh Perubahan Modulasi Terhadap Bandwidth Dan Kualitas Link Sistem Komunikasi Satelit Dini Pratiwi; Mufti Gafar
SAINSTECH: JURNAL PENELITIAN DAN PENGKAJIAN SAINS DAN TEKNOLOGI Vol 25 No 2 (2015): Jurnal Penelitian dan Pengkajian Sains dan Teknologi
Publisher : Institut Sains dan Teknologi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (245.535 KB) | DOI: 10.37277/stch.v25i2.97

Abstract

Abstrak---Makalah ini membahas pengaruh perubahan modulasi terhadap bandwidth dan kualitas link sistemkomunikasi satelit. Seberapa besar dan effisien bandwidth yang dihasilkan pada saat modulasi diubah serta seberapabesar pengaruh perubahan modulasi pada kualitas link berdasarkan nilai Es/No yang didapat. Daerah studi kasus yangditeliti adalah SB Bogor (Uplink) dan SB Timika (Downlink). Terdapat tiga macam modulasi dengan nilai FEC sama besaryang digunakan dalam studi kasus ini, yaitu QPSK, 8-PSK, dan 16-APSK dengan nilai FEC sebesar 3/4 dan besar datarate yang digunakan sebesar 8 Mbps. Perubahan modulasi ini berpengaruh pada nilai bandwidth pada perhitunganbandwidth digital dan Es/No pada perhitungan link budget untuk masing-masing modulasi, namun nilai PER masih tetappada batas yang ditentukan. Bandwidth dan power yang dihasilkan akan menunjukkan besar kecilnya prosentasepemakaian dalam suatu sitem komunikasi. Dari hasil perhitungan bandwidth digital, nilai bandwidth yang dihasilkansebesar 7772,26 kHz, 4317,86 kHz dan 3886,08 kHz. Untuk modulasi QPSK termasuk dalam bandwidth limited sehinggabandwidth yang dipakai harus dikurangi sekitar 2,749% agar daya yang tersisa dapat digunakan kembali. Sedangkan darihasil perhitungan link budget nilai Es/No pada masing-masing modulasi adalah 5,071 dB, 9,471 dB, dan 12,591 dB, nilaitersebut lebih besar dari standar modem CDM 710G sehingga nilai PER yang diperoleh sebesar 2x10-7, 4x10-7, dan 7x10-8,meskipun nilai PER tidak pada batas yang ditentukan modem masih dapat menerima data dengan baik.
Penerapan Akuntansi Manajemen Lingkungan Dalam Meningkatkan Inovasi Produk Pada UMK PKBM Tenggang Raso Di Kota Padang Dini Pratiwi; Rama Dani Putyri; Dodi Suryadi
Gudang Jurnal Multidisiplin Ilmu Vol. 2 No. 12 (2024): GJMI - DESEMBER
Publisher : PT. Gudang Pustaka Cendekia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59435/gjmi.v2i12.1038

Abstract

Pada perkembangan zaman dan kesadaran lingkungan yang semakin meningkat, penerapan akuntansi manajemen lingkungan menjadi penting bagi perusahaan termasuk dibidang pembuatan barang kerajinan tangan. Penelitian ini bertujuan untuk mengindentifikasi penerapan akuntansi manajemen lingkungan dalam meningkatkan produk inovasi pada UMK PKBM Tenggang Raso di Kota Padang. Metode penelitian yang digunakan adalah penelitian kualitatif, data dikumpulkan melalui observasi, wawancara, dan dokumentasi dari perusahaan UMK PKBM Tenggang Raso di Kota Padang dengan analisis data yang dikembangkan oleh Miles dan Huberman. Hasil penelitian menunjukkan bahwa UMK PKBM Tenggang Raso telah menerapkan akuntansi manajemen lingkungan secara baik namun masih perlu menyebarkan informasi secara spesifik. Inovasi produk yang diciptakan dari limbah plastik sisa produksi memiliki dampak positif pada lingkungan sekitar dan dapat meningkatkan daya saing UMK tersebut. Diharapkan hasil penelitian ini dapat memberikan pandangan baru mengenai penggunaan akuntansi manajemen lingkungan dalam meningkatkan inovasi produk yang ramah lingkungan.
The Influence of Transformational Leadership Style and Emotional Intelligence on the Performance of Generation Z Employees in the Hybrid Work Era (A Study at PT Sari Mas Permai, Palembang) Vemi Fytaloka; Dini Pratiwi
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 7 No. 3: July 2025
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v7i3.8578

Abstract

This study aims to examine the influence of transformational leadership style and emotional intelligence on the performance of Generation Z employees in the context of hybrid work at PT Sari Mas Permai, Palembang. The post-pandemic work landscape has driven companies to adapt to flexible work systems, which require new managerial approaches in managing the younger generation of employees. This research employs a quantitative approach using a survey method involving 100 Generation Z employees working in the administration and marketing departments. The research instruments were tested for validity and reliability, then analyzed using multiple linear regression.The results show that transformational leadership style has a positive and significant effect on employee performance, with a coefficient of 0.328 and a significance value of 0.013. Meanwhile, emotional intelligence exerts a more dominant influence with a coefficient of 0.467 and a significance value of 0.000. Simultaneously, the two independent variables explain 62.4% of the variation in employee performance (R² = 0.624). These findings affirm that the combination of inspirational leadership and strong emotional abilities are key factors in enhancing the performance of Generation Z in a dynamic and digital work environment.The implications of this study highlight the importance of developing a transformative leadership model and strengthening emotional intelligence as part of human resource management strategies. Companies need to provide training and mentoring programs to foster a work culture that supports adaptation and productivity among young employees in the hybrid work era.
The Influence of Financial Literacy on Students’ Personal Financial Management in the Digital Era Dini Pratiwi; Vemi Fytaloka
International Journal of Health, Economics, and Social Sciences (IJHESS) Vol. 7 No. 3: July 2025
Publisher : Universitas Muhammadiyah Palu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56338/ijhess.v7i3.8579

Abstract

This study examines the influence of financial literacy on students’ personal financial management in the digital era, with evidence from universities in South Sumatra. Financial literacy is increasingly important as students are exposed to diverse financial products and digital platforms such as e-wallets, QR-based payments, and online credit services. A quantitative research design was employed, with data collected from 385 students across public and private universities in South Sumatra using purposive sampling. The research instrument measured students’ financial literacy in budgeting, saving, credit management, and digital financial tools, as well as their financial management practices in planning, saving, and controlling expenses. Data were analyzed using multiple linear regression. The findings indicate that financial literacy has a positive and significant effect on students’ personal financial management. The regression model explains 34.4% of the variance in financial management behavior, suggesting that while financial literacy is essential, other factors such as self-control, lifestyle, and income also play a role. The study contributes to the literature by integrating digital financial literacy into the analysis of personal financial management and provides practical implications for universities and policymakers to strengthen financial education. These findings emphasize the urgent need for financial literacy programs tailored to the digital financial ecosystem to ensure sustainable financial behavior among Generation Z students.
Co-Authors Anindya Septiasti Tejowati Dodi Suryadi Kurniawan Jaya Sasmita Mufti Gafar Muhammad Faisol Rusdiyanto Rama Dani Putyri Titik Efianti Vemi Fytaloka