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ANALISIS DAYA DUKUNG TIANG AKSIAL TUNGGAL DENGAN METODE STATIS DAN DINAMIS TERHADAP HASIL UJI PILE DRIVING ANALYZE (PDA) PADA PEKERJAAN PONDASI PROYEK JAKARTA BOX TOWER Evi Puspita Sari; Prihantono Prihantono; Sittati Musalamah
Menara: Jurnal Teknik Sipil Vol 14 No 2 (2019): Menara: Jurnal Teknik Sipil
Publisher : Teknik Sipil, Fakultas Teknik Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jmenara.v14i2.18119

Abstract

The purpose of this research is to know the ratio of bearing pile capacity with some static and dynamic calculation method to Pile Driving Analyze (PDA) dynamic test result. The analysis uses static calculations using several methods namely, Meyerhoff, Vesic, α Thomlinson, and α Terzaghi, Peck and Mesri methods.Consultant calculation using Reese & Wright method. Dynamic bearing capacity uses jacking pile record from Hydrolic System Pile Driving (HSPD) and Pile Driving Analyze test results. The results showed that Reese & Wright method with SPT is the most closely approximated PDA test result with percentage 74,72%; 76.79% and 82.83% for number of pile 310, 368 and 763. While the result of comparison of jacking pile record that most approached PDA is on pile number 638 with a percentage of 82.83%. The largest settlement results are at pile number 310 and 763 with a decrease of 26.3 mm and 25.9 mm with α Vesic+Terzaghi, Peck and Mesri method
HUBUNGAN KADAR HEMOGLOBIN DENGAN TAKSIRAN BERAT BADAN JANIN PADA IBU HAMIL TRIMESTER III DI PUSKESMAS KEDUNGADEM BOJONEGORO Sri Sayekti; Evi Puspita Sari
Jurnal Insan Cendekia Vol 10 No 2 (2023): Jurnal Insan Cendekia
Publisher : STIKES Insan Cendekia Medika Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35874/jic.v10i2.1222

Abstract

Pendahuluan: Masalah gizi yang sering dihadapi ibu hamil yaitu anemia. Rendahnya kadar hemoglobin hingga memicu anemia pada ibu hamil dapat mempengaruhi perkembangan janin. Penelitian ini betujuan untuk menganalisis hubungan kadar hemoglobin dengan taksiran berat badan janin pada ibu hamil trimester III. Metode: penelitian kuantitatif dengan rancangan penelitian analitik korelasional, populasinya adalah seluruh ibu hamil trimester III di Puskesmas Kedungadem Kabupaten Bojonegoro bulan Mei tahun 2022, sebanyak 28 ibu hamil. Sampelnya diperoleh dengan tehnik total sampling sehingga didapatkan 28 responden memenuhi kriteria sampel. Pengumpulan data menggunakan lembar observasi dokumentasi data buku KIA, kartu ibu dan kohort, serta dianalisis dengan uji korelasi Spearman Rank tingkat kemaknaan 0,05. Hasil : hampir keseluruhan responden dengan kadar Hb normal yaitu 22 responden (78,6%), hampir keseluruhan responden dengan taksiran berat badan janin sesuai untuk masa kehamilan yaitu 23 responden (82,1%), dan ada hubungan kadar hemoglobin dengan taksiran berat badan janin pada ibu hamil trimester III (ρ value 0,000; r 0,897). Kesimpulan: ada hubungan yang signifikan antara kadar hemoglobin dengan taksiran berat badan janin pada ibu hamil trimester III. Pada ibu hamil trimester III dengan kadar Hb normal, memiliki kecenderungan dengan taksiran berat badan janin sesuai untuk masa kehamilan. Sedangkan pada ibu hamil trimester III dengan kadar Hb anemia, memiliki kecenderungan dengan taksiran berat badan janin kecil untuk masa kehamilan.
The Influence of Profitability and Capital Structure on Stock Returns (Study of Retail Companies Listed on the Indonesia Stock Exchange for the Period 2020 – 2024) Evi Puspita Sari; Anwar; Andi Mustika Amin; Nurman; Abdul Rahman
Journal of Studies in Academic, Humanities, Research, and Innovation Vol. 2 No. 2 (2025): December 2025
Publisher : Ponpes As-Salafiyyah Asy-Syafi'iyyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71305/sahri.v2i2.1146

Abstract

This study analyzes the effect of profitability (measured by Return on Equity, ROE) and capital structure (measured by Debt to Equity Ratio, DER) on stock returns in 10 retail sector companies listed on the Indonesia Stock Exchange (IDX) during the period 2020–2024. The background of the study is based on fluctuations in stock returns in the retail sector, which are influenced by internal factors such as profitability and capital structure, as well as theories such as Signaling Theory and Trade-Off Theory. The main objective is to test whether these two independent variables significantly affect stock returns. The method used is multiple linear regression with secondary data analysis through SPSS 27, after conducting classical assumption tests such as normality, multicollinearity, and heteroscedasticity. The results show that capital structure (DER) has a positive and significant effect on stock returns, supporting the Trade-Off Theory, while profitability (ROE) has no significant effect, which contradicts the Signaling Theory. Simultaneously, both variables have a significant effect on stock returns. This conclusion suggests that retail companies should focus more on optimizing capital structure to increase stock returns. The implications of this research provide empirical contributions for investors and company management in facing economic uncertainty..