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WATER RESILIENCE ASSESSMENT DI HULU DAS BATANG ARAU: ANALISIS KESEIMBANGAN SUPPLY – DEMAND BERBASIS PEMODELAN SWAT Stiyanto, Eri -; Irsyad, Fadli; Rusnam, Rusnam; Saputra, Deni; Maharani, Salma Tri; Guchi, Febriani
Jurnal Teknologi Pertanian Andalas Vol 29 No 1 (2025)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.29.1.140-157.2025

Abstract

Perubahan iklim dan aktivitas antropogenik menyebabkan tekanan signifikan terhadap sumber daya air, mempengaruhi keseimbangan ketersediaan dan kebutuhan air di berbagai daerah aliran sungai. Penelitian ini bertujuan mengevaluasi ketahanan sumber daya air (water resilience) di hulu DAS Batang Arau, Kota Padang dengan menggunakan pendekatan terpadu berbasis pemodelan hidrologi SWAT dan analisis Reliability, Resilience, Vulnerability (RRV). Metode penelitian meliputi: (1) karakterisasi morfometri DAS dengan menganalisis 19 parameter morfometri; (2) pemodelan SWAT dengan kalibrasi-validasi yang menghasilkan nilai performa bervariasi (R² = 0,54-0,97) dan sangat baik (NSE = 0,79-0,89); (3) analisis keseimbangan supply-demand; serta (4) evaluasi ketahanan air dengan pendekatan RRV. Hasil analisis morfometri menunjukkan DAS memiliki bentuk memanjang (Form Factor 0,25) dengan kerapatan drainase sedang (1,40 km/km²). Pemodelan SWAT menghasilkan debit andalan Q80 sebesar 1,51 m³/s yang masih mencukupi total kebutuhan air 0,63 m³/s (domestik 0,0234 m³/s; pertanian 0,4252 m³/s; industri 0,1811 m³/s), dengan Water Availability Ratio (WAR) 1,427. Analisis RRV menghasilkan Indeks Keberlanjutan DAS (IKDAS) sebesar 0,85 (sangat baik), didukung oleh keandalan tinggi (1,0), ketahanan baik (0,84) dengan tutupan hutan 87,9%, namun masih menghadapi kerentanan signifikan (0,65) terutama akibat tingkat erosi tinggi (385,6 ton/ha/tahun) dan area rawan banjir (34,63%). Rekomendasi pengelolaan meliputi teknik konservasi tanah-air, sistem peringatan dini banjir, perluasan zona riparian, dan penguatan kelembagaan pengelolaan kolaboratif untuk mengintegrasikan kepentingan berbagai pemangku kepentingan. Pendekatan RRV terbukti efektif untuk evaluasi komprehensif kondisi DAS dan perumusan prioritas intervensi strategis.
A need analysis for evaluation media development of the project-based quiz creator in computer and basic network subject Saputra, Deni; Sukardi, Sukardi; Giatman, M; Edidas, Edidas
Jurnal Pendidikan Teknologi Kejuruan Vol 3 No 1 (2020): Reguler Issue
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jptk.v3i1.7023

Abstract

This need analysis research consists of observations and literature studies. This research aims to 1) describe student learning outcomes in the learning process. 2) find the problems faced by students in Computer and Basic Network subject. 3) find Evaluation media solutions needed in conducting the assessment. This research was a descriptive quantitative research. The subjects of this research were 31 students of Grade X TKJ in Vocational High School 2 Lubuk Basung. The data were obtained from questionnaires and analysis through the ADDIE model (Analyze, Design, Development, Implementation, Evaluation) to get conclusions. The results of the research showed that: 1) there were still many students who had not yet reached the Minimum Learning Standard. 2) the learning media used did not make it easy for students to understand the material. 3) the evaluation media used took a long time to get results.
Pengaruh Capital Adequacy Ratio, Non Performing Loan, Loan To Deposit Ratio terhadap Nilai Perusahaan melalui Profitabilitas sebagai Variabel Intervening pada Perusahaan Perbankan yang Terdaftar di Bursa Efek Indonesia Periode 2020 – 2024 Yamasitha; Deni Saputra; Agam Mei Yudha; Wendi Wahyu Utama
Journal of Science Education and Management Business Vol. 5 No. 2 (2026): JOSEMB (Journal Of Science Education And Management Business)
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/joseamb.v5i2.1143

Abstract

Penelitian ini bertujuan untuk mengetahui Pengaruh Capital Adequancy Ratio, Non Performing Loan, dan Loan to Deposit Ratio terhadap Nilai Perusahaan melalui Profitabilitas sebagai variabel Intervening pada perusahaan Perbankan yang terdaftar di Bursa Efek Indonesia (BEI) periode 2020-2024. Penelitian ini menggunakan metode kuantitatif dengan teknik purposive sampling, sehingga diperoleh sampel sebanyak 24 perusahaan perbankan selama lima tahun. Data dianalisis menggunakan program SPSS versi 26. Hasil penelitian menunjukkan bahwa Capital Adequacy Ratio dan Non Performing Loan secara parsial tidak berpengaruh terhadap Profitabilitas, sedangkan Loan to Deposit Ratio berpengaruh terhadap Profitabilitas. Selanjutnya, Capital Adequacy Ratio, Non Performing Loan, dan Loan to Deposit Ratio secara parsial berpengaruh terhadap Nilai Perusahaan, sementara Profitabilitas tidak berpengaruh terhadap Nilai Perusahaan. Selain itu, Capital Adequacy Ratio, Non Performing Loan, dan Loan to Deposit Ratio secara parsial tidak berpengaruh terhadap Nilai Perusahaan melalui Profitabilitas sebagai variabel intervening.
Pengaruh Affiliate Marketing dan Brand Image Terhadap Minat Beli Konsumen dengan Harga Sebagai Variabel Intervening pada Mahasiswa UPI YPTK yang Menggunakan TikTok Shop Yuretno Zaskia; Yulasmi Yulasmi; Deni Saputra
Jurnal Pendidikan Indonesia Vol. 6 No. 5 (2025): Jurnal Pendidikan Indonesia (Japendi)
Publisher : Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59141/japendi.v6i5.7485

Abstract

Riset ini bertujuan untuk menganalisis pengaruh Affiliate Marketing dan Brand Image terhadap Minat Beli Konsumen dengan Harga sebagai variabel mediasi pada mahasiswa yang menggunakan TikTok Shop. Dengan menggunakan metode kuantitatif, data dikumpulkan melalui survei terhadap 100 responden, kemudian dianalisis dengan SEM PLS. Hasil penelitian menunjukkan bahwa Affiliate Marketing dan Harga berpengaruh positif dan signifikan terhadap mahasiswa UPI YPTK yang menggunakan TikTok Shop, sementara Brand Image juga memiliki pengaruh positif dan signifikan terhadap Harga. Meskipun Affiliate Marketing memiliki pengaruh positif terhadap Minat Beli, pengaruh tersebut tidak signifikan, berbeda dengan Brand Image dan Harga yang keduanya berpengaruh positif dan signifikan terhadap Minat Beli. Selain itu, Harga terbukti memediasi pengaruh Affiliate Marketing terhadap Minat Beli, sehingga meningkatkan signifikansinya. Dengan demikian, dapat disimpulkan bahwa Brand Image dan Harga memainkan peran penting dalam meningkatkan Minat Beli mahasiswa pengguna TikTok Shop, sementara Affiliate Marketing membutuhkan faktor tambahan untuk dapat lebih berpengaruh secara signifikan.
Pengaruh Literasi Keuangan, Financial Attitude, Dan Financial Knowledge Terhadap Financial Management Behavior Dengan Life Style Hedonis Sebagai Variabel Intervening Pada Pengguna Shopee Pay Later Deni Saputra; Yamasitha; Agam Mei Yudha; Wendi Wahyu Utama
Journal of Science Education and Management Business Vol. 5 No. 1 (2026): JOSEMB (Journal Of Science Education And Management Business)
Publisher : Riset Sinergi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62357/joseamb.v5i1.995

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana pengaruh literasi keuangan, financial attitude, dan financial knowledge terhadap financial management behavior dengan life style hedonis sebagai variabel intervening. Populasi pada penelitian ini adalah mahasiswa/i program studi manajemen fakultas ekonomi bisnis Universitas Putra Indonesia “YPTK” Padang. Sedangkan sampel dalam penelitian ini diperoleh menggunakan metode random sampling sehingga diperoleh 97 orang sebagai sampel. Data pada penelitian ini dianalisis dengan menggunakan alat analisis SEM PLS 3.0. Hasil penelitian ini menunjukkan bahwa financial knowledge berpengaruh signifikan terhadap financial management behavior, sedangkan literasi keuangan dam financial attitude tidak berpengaruh signifikan terhadap financial management behavior. Financial knowledge berpengaruh terhadap financial management behavior melalui life style hedonis.
Pengaruh Gaya Kepemimpinan dan Beban Kerja Terhadap Kinerja Pegawai Melalui Motivasi Sebagai Variabel Intervening pada Puskesmas Malalak Zhiana Efendi; M. Afuan; Deni Saputra
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4205

Abstract

This study aims to examine and analyze the effect of leadership style and workload on employee performance through motivation as an intervening variable at Malalak Public Health Center. The population of this study consisted of all employees of Malalak Public Health Center, with a saturated sampling technique used as the sampling method. Data were collected through questionnaire distribution and analyzed using path analysis with the support of statistical software. This research applied a Structural Equation Modeling (SEM) approach using SmartPLS 3.0 as the analysis tool. The results indicate that leadership style has a significant effect on employee performance, while workload has no significant effect on employee performance. Leadership style has a significant effect on motivation, and workload also has a significant effect on motivation. However, motivation does not have a significant effect on employee performance. Furthermore, motivation does not mediate the relationship between leadership style and employee performance, nor does it mediate the relationship between workload and employee performance
Pengaruh Motivasi Kerja Dan Budaya Organisasi Terhadap Kinerja Karyawan Dengan Kepuasan Kerja Sebagai Variabel Intervening Pada PT. Semen Padang Yosefi Tiara Fitri; M. Afuan; Deni Saputra
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4224

Abstract

This research aims to find out and try to analyze the Influence of Work Motivation and Organizational Culture on Employee Performance with Job Satisfaction as an Intervening Variable at PT. Semen Padang. This research is a Structural Equation Modeling (SEM) model with SmartPLS 3.0 analysis tools. The population and sample of this study are employees of the Department Unit. Semen Padang as many as 50 people. The results of the study found that there is a significant influence of work motivation on job satisfaction, there is a significant influence of organizational culture on job satisfaction, there is no significant influence of work motivation on employee performance, there is a significant influence of organizational culture on employee performance, there is no significant influence of job satisfaction on employee performance, job satisfaction cannot mediate work motivation on employee performance, job satisfaction cannot mediate organizational culture on employee performance.
Pengaruh Reword Dan Punishment Terhadap Kinerja Karyawan Dengan Disiplin Kerja Sebagai Variabel Intervening Pada Polres Tanah Datar Shaqinah Fadliatika; M. Afuan; Deni Saputra
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4248

Abstract

This study aims to analyze the effect of reward and punishment on employee performance through work discipline as an intervening variable at Polres Tanah Datar. In the era of globalization, characterized by increasing competition and demands for professional work standards, organizations are required to optimize human resource management to achieve organizational goals effectively. Reward and punishment represent management strategies used to improve employee discipline and performance. This research employs a quantitative approach using a survey method through questionnaires as the data collection instrument. The research population consists of all employees at Polres Tanah Datar, with a sample of 53 respondents determined using a saturated sampling technique. Data analysis was conducted using the SmartPLS method to examine both direct and indirect relationships among variables. The results indicate that reward and punishment do not have a significant direct effect on employee performance. However, reward and punishment have an indirect effect on performance through work discipline as an intervening variable. These findings suggest that improving employee performance is more effectively achieved through strengthening work discipline as a mediating mechanism in the implementation of reward and punishment systems within the organizational environment.
Pengaruh Strategi Konten Marketing dan Keterlibatan Influencer di Media Sosial Terhadap Keputusan Pembelian dengan Kepercayaan Konsumen Sebagai Variabel Intervening (Studi Kasus Pada Pengguna Lazada di Kalangan Mahasiswa Jurusan Manajemen Angkatan 2022 Universitas Putra Indonesia “YPTK” Padang) Imanina Salsa Bilkisti; M. Afuan; Deni Saputra
Jurnal Ekonomi dan Bisnis Digital Vol. 3 No. 3 (2026): Januari - Maret
Publisher : CV. ITTC INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62379/jebd.v3i3.4259

Abstract

This study aims to analyze the influence of content marketing strategies and influencer involvement on social media on purchase decisions, with consumer trust as an intervening variable among Management students of the 2022 cohort at Universitas Putra Indonesia “YPTK” Padang who use Lazada. The population consisted of 900 students, and 100 respondents were selected using probability sampling techniques. Data were collected through questionnaires and analyzed using Structural Equation Modeling (SEM) with the Partial Least Square (PLS) approach. The results indicate that content marketing has a positive and significant effect on purchase decisions and consumer trust. In contrast, influencer involvement does not have a significant effect on purchase decisions or consumer trust. Furthermore, consumer trust does not significantly influence purchase decisions and is unable to mediate the relationship between content marketing and purchase decisions, nor between influencer involvement and purchase decisions.