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All Journal Jurnal Pendidikan Anak Usia Dini Undiksha JDE (Journal of Developing Economies) Sabua : Jurnal Lingkungan Binaan dan Arsitektur
Rudi Purwono
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Arts Humanities Civil Engineering, Building, Construction & Architecture Environmental Science

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Kajian Kondisi Lanskap Pegunungan Rudi Purwono; Lely Mustika
Sabua : Jurnal Lingkungan Binaan dan Arsitektur Vol. 9 No. 1 (2020): SABUA : JURNAL LINGKUNGAN BINAAN DAN ARSITEKTUR
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35793/sabua.v9i1.31726

Abstract

Lanskap alam berupa gunung dan pegunungan adalah kenampakan alam yang indah, oleh sebab itu akan menjadi tujuan wisata dan tempat yang dicari oleh masyarakat untuk dijadikan kawasan wisata, tempat tinggal, dan aktifitas lainnya oleh sebab itu tak heran masyarakat semakin meningkatkan intensitas pembangunan di lereng gunung dan di punggung gunung, dari citra satelit google earth terlihat bahwa kenampakan hutan alamiah di sejumlah gunung dan perbukitan sudah mulai rusak, hanya berkisar 15% yang masih alamiah, ditambah pembangunan dilakukan hanya menyisakan sedikit resapan, sehingga air tidak dapat meresap ke dalam tanah, hal ini yang menimbulkan banjir, tanah longsor, air bah, susahnya air tanah, intrusi air laut dan kenaikan suhu kawasan, oleh sebab itu berdasarkan rumus debit sangat jelas bahwa luas lahan dan coeefisien limpasan adalah indikator yang harus diperhatikan, dari pembahasan dapat dilihat bahwa lanskap pegunungan dengan hutan alamiahnya harus dipertahankan dan tidak boleh ada lagi pengrusakan atau perambahan, ataupun alih fungsi kawasan hutan, sedangkan untuk kawasan punggung dan keliling punggung gunung pembangunan dan penutupan lahan tidak boleh melebihi 20%, dan sisanya adalah hutan buatan ataupun hutan tanaman industri sedangkan untuk kawasan penyangga, kawasan terbangun dan penutupan lahan maksimal 60% dan 40% adalah murni berupa tanah dan tumbuhan untuk resapan air sebagai ruang terbuka hijau. Kata Kunci: lanskap pegunungan, hutan alamiah, kawasan terbangun, penutupan lahan
Efektifitas Model Pembelajaran Online Co-Construction Pada Matakuliah Manajemen Pendidikan Anak Usia Dini Trihantoyo, Syunu; Nuri Herachwati; Rudi Purwono; Supriyanto; Mohamad Syahidul Haq; Windasari; Wahyu Purwaningayu Galih
Jurnal Pendidikan Anak Usia Dini Undiksha Vol. 11 No. 3 (2023): Desember
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/paud.v11i3.63904

Abstract

The challenge of online learning in higher education is that there is often a lack of focus on students taking part in lectures, which causes a loss of learning. This study aims to analyze the feasibility and effectiveness of the co-construction online learning model in early childhood education management courses. The research method uses a research and development approach with the ADDIE model. Data collection was carried out by interviews, questionnaires, and observations on 88 students taking early childhood education management courses. Product feasibility testing was carried out from questionnaire data analysis on 10 statement items using a four-rating scale, while observations and interviews were used to analyze the effectiveness of implementing the co-construction online learning model. Data analysis used qualitative descriptive and quantitative techniques to analyze the feasibility and effectiveness of implementing the co-construction online learning model. The results of the study in the electronic feasibility test for teaching materials achieved a score of 71.4%, which means it is feasible and does not need revision. While the effectiveness test was carried out twice with different timeframes, in the first data collection there were 73% of active students, then it increased in the second data collection with 88% of active students. This increase is to Skinner's theory of operant conditioning learning, where individual behavior is influenced by the repetition of actions received.
Factors Influencing Profit Efficiency of Banking in Indonesia Kadang, Juliana; Djoko Mursinto; Rudi Purwono
Journal of Developing Economies Vol. 3 No. 2 (2018)
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (799.558 KB) | DOI: 10.20473/jde.v3i2.9211

Abstract

This study intends to test, analyze, and verify the influence of bank size, capital adequacy, liquidity, credit risk, and market power on commercial banks profitability. Quantitative research methods applied in this study are explanatory method, which aims to analyze the influence of independent variables on dependent variable and descriptive method to describe the object studied. The study also applies Stochastic Frontier Analysis (SFA) approach to estimate the technical efficiency of commercial banks. The results show that bank size, capital adequacy (CAR), liquidity (LDR), credit risk (NPL) and market power significantly affect the profitability of commercial banks in Indonesia in the period of 2010-2016. The result of yearly financial report of each bank is caused by the fact that: 1). some banks are in the process of mergers; 2). the allowance for impairment losses on financial assets and non-financial assets increased primarily with banks in the merger process; 3). banks have credits in default status and under special surveillance with an increasing amount of credits from year to year.   Keywords: Profit Efficiency, Bank Size, Capital Adequacy, Liquidity, Credit Risk, and Market Power. JEL Classification: G21, E22, G32, L11  
Co-Authors Djoko Mursinto, Djoko Juliana Kadang Maris Verawati Siringoringo Mohamad Syahidul Haq Mustika, Lely Nuri Herachwati Supriyanto TRIHANTOYO, SYUNU Wahyu Purwaningayu Galih Windasari