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Pengaruh limbah logam pada kuat tekan beton Setiawati, Dewi; Jatmika, Bambang; Aditya, Muhammad Rizal
Jurnal TESLINK : Teknik Sipil dan Lingkungan Vol 3 No 1 (2021): Maret 2021
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/teslink.v2i1.47

Abstract

This study aims to determine the effects of nickel slag in the concrete mixture and on its compressive strength value. In this study, cylindrical specimen having 15cm diameter and 30cm height is used. We have used nickel slag as substitute of coarse aggregate in weight ratio of 25%, 50% & 100% respectively of coarse aggregate in sample. The ratio of concrete mixture used in this study is comprised of ratio 1:2:3 of cement, sand & gravel respectively. Compressive strength was used as a parameter for testing the samples in this study. Test was performed using compression Testing machine, from the test results, the mean value of the average compressive strength of cylindrical concrete at the age of 3 days with a 25% variant nickel slag is 134.02 kg / cm2, 50% variant nickel slag is 165.76 kg / cm2, and 70% variant nickel slag is 148.92 kg / cm2, at age 7 days for the 25% is 219.61 kg / cm2, the 50% variant is 191.27 kg / cm2, and the 70% is 181.57 kg / cm2, while at the age of 28 days the 25% is 275.09 kg / cm2, the 50% iis equal to 296.28 kg / cm2, and the 70% is 225.37kg / cm2
PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS TEKNOLOGI, INFORMASI, DAN KOMUNIKASI PADA MATERI KEMAGNETAN Dewi Setiawati; Nengah Maharta; Feriansyah Sesunan
Jurnal Pembelajaran Fisika Vol 1, No 3 (2013): Jurnal Pembelajaran Fisika
Publisher : Jurnal Pembelajaran Fisika

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Abstract

This developmental research was intended to make an interactive instructional media of magnetism based on information and communication technology (ICT) that has an interesting quality, easy to use, very useful and effective. Media contains learning materials, animation, simulation, sound, video, exercises and competency tests. Development procedures are used to modify the design of instructional media development by Sadiman, et al. With the stages of work procedure that comprise needs analysis, setting objectives, subject materials, making a synopsis, script initial, prototype production, evaluation by material expert test dan the design expert test, revision, final script, product trials, and the final program. The result of one on one test and field test have proved media has an very interesting quality, very easy to use, and very useful for students. Field test data shows the students achievement of minimum completeness criteria for post-test results as much as 91.30% of the total students so that the product is effective to be used as an instructional media. Keywords: research and development, interactive instructional media, magnetism
IMPROVING STUDENT LEARNING OUTCOMES IN THE IV GRADE OF SCIENCE USING EXPERIMENTAL METHODS Dewi Setiawati; Nurul Kamila Sari; Anugrah Ramadhan Firdaus
COLLASE (Creative of Learning Students Elementary Education) Vol 1, No 2 (2018): Volume 1, Issue 2 2018
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (315.111 KB)

Abstract

The research based on the fact at 104 Langensari-Senanggalih Elementary school, is found the problem is learning outcome is low in the natural science subject. Therefore, was research with the aim to improve students activity and learning outcome, with a formulation of the problem in research is how to improve students activity and learning outcome in natural science subject by using experiment method. The research used classroom action research which does to students in the fourth grade with a qualitative approach. Data in this research based on an interview, test, and documentation. The result shows that can increase student activity and learning outcome in a natural science subject. Student activity level in cycle 1 33,4% and in cycle II goes up to 75%. While the average score of students in science lessons also increased. In the first cycle, the average score of students is 69.5 or 50%, while in cycle II rose to 80.08 or 83.3%. From the data, it can be concluded that the use of experimental methods in science class IV lessons can improve student activity and learning outcomes. This research can become a recommendation for teachers,  that the experimental method can be used as an alternative to innovate learning in the classroom, especially to improve student learning outcome.
Pemetaan Metode Pembelajaran yang diterapkan Guru dalam Mengembangkan Nilai Agama dan Moral Pada Anak Usia 5–6 Tahun Dewi Setiawati; Nurhasanah; Ika Rachmayani; Abdul Kadir Jaelani
Journal of Classroom Action Research Vol. 4 No. 4 (2022): November
Publisher : Program Studi Magister Pendidikan IPA, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jcar.v4i4.2334

Abstract

Pendidikan karakter anak di Indonesia masih tergolong lemah. Tujuan penelitian ini adalah untuk mengetahui metode pembelajaran yang diterapkan guru dalam mengembangkan nilai agama dan moral di Taman Kanak–kanak Kecamatan Keruak, Kabupaten Lombok Timur tahun 2022. Populasi dalam penelitian ini adalah 3 Gugus TK/PAUD yang ada di Kecamatan Keruak, dengan subyek penelitian sebanyak 30 guru yang mengajar anak usia 5-6 tahun. Adapun metode pengumpulan data dalam penelitian ini adalah kuesioner (angket), wawancara, dan dokumentasi. Hasil penelitian dan pembahasan bahwa pemetaan metode pembelajaran yang diterapkan guru dalam mengembangkan nilai agama dan moral pada anak usia 5-6 Tahun di Kecamatan Keruak Tahun 2022. Kegiatan pembelajaran yang diterapkan guru melalui metode simulasi diperoleh hasil analisis data dengan perolehan 95.30%, pada pembelajaran melalui metode karyawisata diperoleh hasil 96.80%, melalui metode bermain peran 97.20%, kemudian pada pembelajaran yang diterapkan guru melalui metode diskusi diperoleh hasil 94.50%. Sehingga dapat disimpulkan bahwa pemetaan metode pembelajaran yang diterapkan guru dalam mengembangkan nilai agama dan moral pada anak usia 5-6 Tahun lebih banyak ditemukan pada pembelajaran melalui metode bermain peran, metode karyawisata, metode simulasi, dan metode diskusi.
Pembangunan Indeks Kinerja Industri Setiawati, Dewi; Nachrowi, Nachrowi D.
Jurnal Ekonomi dan Pembangunan Indonesia Vol. 13, No. 1
Publisher : UI Scholars Hub

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Abstract

This research develops Industrial Performance Index and shows annual performance index among industries through all and each indicator from 2004 to 2007. There are three criteria and 19 indicators, (1) output (value added, wage, firm), (2) production factor (labor, capital, and technological progress), (3) production cost (labor and capital productivity, material and energy efficiency). The result shows the best performance industry, (1) in 2007 is transportation industry excluded four or more wheel vehicle, (2) in 2006 is recycling industry, (3) in 2005 is machinery and office equipment industry, (4) in 2004 is food and beverage industry.
The Influence of Tourism Infrastructure and Online Promotion Of Tourist Visit Intention : Study on the Island of Bali with Tourist Satisfaction as an Intervening Variable Sufa, Siska Armawati; Setiawati, Dewi; Nur Afiat, Muhammad; Rijal, Syamsu
International Journal of Business, Law, and Education Vol. 5 No. 2 (2024): International Journal of Business, Law, and Education
Publisher : IJBLE Scientific Publications Community Inc.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56442/ijble.v5i2.595

Abstract

This research investigates the influence of tourism infrastructure and online promotion on tourist visit intention, with tourist satisfaction as an intervening variable, focusing on the Island of Bali. A quantitative approach using a cross-sectional survey design was employed, gathering data from 110 tourists. The results revealed significant positive relationships between tourist infrastructure and visit intention, online promotion and visit intention, as well as tourist infrastructure and satisfaction. The mediation analysis confirmed the mediating role of tourist satisfaction. These findings highlight the interconnectedness of infrastructure, digital marketing strategies, and visitor satisfaction in shaping tourist behavior and destination experiences. The study underscores the importance of a holistic approach to destination management that integrates infrastructure development, effective online promotion, and a focus on enhancing visitor satisfaction for sustainable tourism growth.
Enforcing the Law Against Animal Cruelty Perpetrators: The Animal Husbandry and Veterinary Health Act Setiawati, Dewi; Hidayat, Sarip; Akhmaddhian, Suwari; Budiman, Haris
Unifikasi : Jurnal Ilmu Hukum Vol. 11 No. 02 (2024)
Publisher : Universitas Kuningan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25134/unifikasi.v11i02.774

Abstract

Violence extends beyond humans, with a troubling increase in cases of animal cruelty. The study aims to critically assess and analyse the enforcement of legal measures against animal cruelty perpetrators in accordance with Law No. 41 of 2014 on Animal Husbandry and Veterinary Health. The study employs a juridical-empirical approach, utilising a descriptive-analytical research design. The research reveals that individuals responsible for animal cruelty can be held accountable under Article 302 of the Indonesian Penal Code, Article 66A of Law No. 41 of 2014 on Animal Husbandry and Veterinary Health, and Government Regulation No. 95 of 2012 on Veterinary Health and Animal Welfare. However, the enforcement of these legal provisions remains suboptimal. It is primarily due to insufficient public awareness of animal welfare, resulting in underreporting of abuse cases, which in turn impedes the effectiveness of law enforcement agencies in addressing the issue. The conclusion reveals that the insufficient public awareness and legal consciousness regarding Law No. 41 of 2014 on Animal Husbandry and Veterinary Health, alongside the prohibition of animal cruelty, has allowed instances of abuse to occur without being reported or addressed, thereby exposing the inadequacy of current law enforcement. It is imperative to reconsider and strengthen the legal framework by imposing more severe criminal penalties on animal cruelty offenders. Moreover, establishing a specialised task force for animal welfare could provide a strategic breakthrough in combating these violations effectively.
Association Between PAI-1 4G/5G Genetic Polymorphism and Uncontrolled Allergic Asthma Iskandar, Harun; Ilyas, Muh; Muis, Eliana; Tabri, Nur Ahmad; Setiawati, Dewi
Advance Sustainable Science Engineering and Technology Vol. 7 No. 3 (2025): May - July
Publisher : Science and Technology Research Centre Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/asset.v7i3.1872

Abstract

Airway remodeling is a major challenge in the management of uncontrolled allergic asthma, despite standard therapy with a combination of inhaled corticosteroids (ICS) and long-acting bronchodilators (LABA). Increased levels of Plasminogen Activator Inhibitor-1 (PAI-1) are thought to play a role in this process, and the 4G/5G polymorphism in the PAI-1 gene is one of the genetic factors that affect it. This study aimed to analyze the association between the 4G/5G PAI-1 genetic polymorphism and uncontrolled allergic asthma. A case-control study was conducted at Wahidin Sudirohusodo General Hospital between January-March 2024 on 40 patients with allergic asthma and 40 non-asthmatic subjects. Diagnosis was made through prik test (+), bronchodilator test (+), and asthma control classification according to GINA criteria. All asthmatic patients received Budesonide-Formoterol therapy for 4 weeks. PAI-1 levels were measured and 4G/5G polymorphism was analyzed by RT-PCR. Results showed that PAI-1 levels were significantly higher in uncontrolled asthma patients and in individuals with the 4G/4G genotype compared to non-4G/4G (2.38 ± 0.770 vs 1.65 ± 0.714; p=0.001). The 4G/4G genotype was more common in uncontrolled asthma (OR: 5.8) and was associated with the risk of severe obstruction (OR: 11.6). Thus, it was concluded that the 4G/4G genotype in the PAI-1 gene is associated with increased PAI-1 levels, risk of uncontrolled allergic asthma, and more severe degree of airway obstruction. The implication of the results shows that genetic testing of PAI-1 has the potential to be a predictive biomarker in personalized asthma therapy strategies. This approach can help clinicians identify high-risk patients and tailor interventions early and effectively to prevent remodeling and reduce long-term morbidity.
ANALISIS YURIDIS WANPRESTASI PERJANJIAN KREDIT DENGAN JAMINAN FIDUSIA PADA PUTUSAN NOMOR 850/PDT.G/2020/PN MDN Setiawati, Dewi; Nurarafah, Nurarafah; Mardhatillah, Fitria
Jurnal Ilmiah Mahasiswa Fakultas Hukum Universitas Malikussaleh Vol. 8 No. 3 (2025): (Agustus)
Publisher : Fakultas Hukum Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/jimfh.v8i3.23085

Abstract

Permasalahan wanprestasi dalam perjanjian kredit dengan jaminan fidusia menimbulkan sengketa hukum yang merugikan pihak kreditur. Hal ini terjadi ketika debitur lalai memenuhi kewajiban pembayaran sebagaimana disepakati dalam perjanjian kredit. Fokus utama kajian adalah perkara yang terdapat pada Putusan Nomor 850/Pdt.G/2020/PN Mdn. Tujuan penulisan ini yaitu untuk menganalisis secara yuridis permasalahan wanprestasi dalam perjanjian kredit dengan jaminan fidusia serta menganalisis pertanggung jawaban hukum yang timbul. Metode penelitian ini adalah metode yuridis normatif dengan pendekatan studi kepustakaan (library research). Sumber bahan hukum terdiri dari hukum primer, sekunder, dan tersier, serta dianalisis secara deskriptif analitis. Hasil penelitian menunjukkan debitur dalam putusan tersebut terbukti melakukan wanprestasi dengan hanya membayar 10 dari 48 kali angsuran, sehingga menyebabkan kerugian pada pihak kreditur. Majelis Hakim menyatakan perbuatan tergugat memenuhi unsur wanprestasi sebagaimana diatur dalam Pasal 1238 KUH Perdata. Kreditur berhak melakukan eksekusi terhadap objek jaminan fidusia berdasarkan sertifikat fidusia yang memiliki kekuatan eksekutorial. Dalam kasus ini, debitur telah diingatkan melalui somasi namun tetap tidak memenuhi kewajiban pembayaran. Disarankan agar pihak dalam perjanjian kredit dengan jaminan fidusia lebih memperhatikan kepatuhan isi perjanjian dan mendaftarkan jaminan fidusia secara sah untuk memperoleh perlindungan hukum maksimal. Di sisi lain, pemerintah perlu lebih aktif dalam memberikan sosialisasi hak dan kewajiban dalam perjanjian fidusia guna mengurangi sengketa serupa.
Pengaruh Pelatihan Kerja, Kompensasi Dan Iklim Organisasi Terhadap Kepuasan Kerja Pegawai Subhan, Abdu; Isma, Fauzi Muliawan; Nazar, Nurul Khairy; Bukit, Sri Deviulina Br; Utama, Gita Pradana; Setiawati, Dewi; Wasesa, Supar; Supriadi, Supriadi
Journal of Management and Economics Research Vol 2 No 2 (2024): April 2024
Publisher : Graha Mitra Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62866/jomer.v2i2.174

Abstract

This study aims to determine the effect of work training, compensation and organizational climate partially and simultaneously on the employee job satisfaction in the Kantor Pelayanan Pajak Pratama Medan Belawan. The study was conducted at the Kantor Pelayanan Pajak Pratama Medan Belawan Jalan KL Yos Sudarso Km 8,2 Nomor 27 Medan, with a population of 98 people, and a study sample. of 96 people. The data analysis technique used is multiple regression analysis using the IMB Statistics computer program for Product and Service Solution (SPSS) version 24. Based on the analysis results obtained work training have a positive and significant effect on the employee job satisfaction of the Kantor Pelayanan Pajak Pratama Medan Belawan, this is supported by the results of t count analysis > t-table (5,483 > 2,011) at n = 96 at 95% significance level. Compensation has a not effect on the employee job satisfaction of the Primary Tax Service Office of Medan Timur, this is supported by an analysis of t count > t-table (3,007 > 2,011) at n = 96 at 95% significance level. Organizational climate has a not effect on the employee job satisfaction of the Kantor Pelayanan Pajak Pratama Medan Belawan, this is supported by an analysis of t count <-table (0,096 < 2,011) at n = 96 with a significant level of 95%.Value of F-count> F table (18,716 > 2,70) This states that together (multiple) there are positive and significant effects of work training, compensation and organizational climate on the employee job satisfaction of employees of the Kantor Pelayanan Pajak Pratama Medan Belawan. Thus the hypothesis proposed is accepted by the truth.