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All Journal Jurnal Organisasi Dan Manajemen Journal of Management and Entrepreneurship Research Jurnal Borneo Akcaya : Jurnal Penelitian dan Pengembangan Pelayanan Publik Karimah Tauhid
Robiyanto
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Agriculture, Biological Sciences & Forestry Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Neuroscience Public Health Social Sciences Other

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CONTAGION EFFECT DAN INTEGRASI PASAR MODAL DI KAWASAN ASIA, EROPA DAN AMERIKA Robiyanto; Fajar Hartanto, Aldhi
Jurnal Organisasi Dan Manajemen Vol 14 No 1 (2018)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (440.481 KB) | DOI: 10.33830/jom.v14i1.138.2018

Abstract

Capital market integration is a very interesting topic to study because it is constantly evolving along with the development of time and conditions that occur in the capital markets in the world. This study examines the integration of capital markets and the contagion effect of capital markets in Asia, Europe and America. This study uses monthly closing data of Jakarta Composite Index (JCI) for Indonesia, (KLCI) for Malaysia, PSE Composite Index (PSE) for Philippines, Straight Times Index (STI) for Singapore, SET Index (SET) for Thailand, NIKKEI 225 for Japan, FTSE 100 for UK, DAX 30 for Germany, CAC 40 for France, IBEX 35 for Spain, Dow Jones for USA during period of January 2012 until December 2016. The result of this research is there is no comovement between capital markets of Indonesia, Malaysia, Philippines, Singapore, Thailand, Japan, UK, Germany, France, Italy, Spain and the United States.   Integrasi pasar modal merupakan topik yang masih sangat menarik untuk dikaji karena senantiasa berkembang seiring dengan perkembangan waktu dan kondisi yang terjadi pada pasar modal-pasar modal yang ada di dunia. Penelitian ini mengkaji integrasi pasar modal dan contagion effect dari pasar modal di Asia, Eropa dan Amerika. Penelitian ini menggunakan data penutupan bulanan Indeks Harga Saham Gabungan (IHSG) untuk Indonesia, Kuala Lumpur Composite Index (KLCI) untuk Malaysia, PSE Composite Index(PSE) untuk Filipina, Straight Times Index (STI) untuk Singapura, SET Index (SET) untuk Thailand, NIKKEI 225 untuk Jepang, FTSE 100 untuk Inggris, DAX 30 untuk Jerman, CAC 40 untuk Prancis, IBEX 35 untuk Spanyol, Dow Jones untuk Amerika Serikatselama periode bulan Januari 2012 sampai dengan Desember 2016. Hasil penelitian ini adalah tidak terdapat comovement antara pasar modal Indonesia, Malaysia, Filipina, Singapura, Thailand, Jepang, UK, Jerman, Perancis, Italia, Spanyol, dan Amerika Serikat.
UJI EFEKTIVITAS ANTIHIPERGLIKEMIA KOMBINASI JUS MENTIMUN (Cucumis sativus Linn,) DAN JUS KACANG PANJANG (Vigna sinensis (L.) Savi Ex Has.) PADA TIKUS WISTAR JANTAN YANG DIINDUKSI SUKROSA Pratama Lumban Tobing, Yoga; Robiyanto; Sari, Rafika
JURNAL BORNEO AKCAYA Vol 3 No 2 (2016): Jurnala Penelitian dan Pengembangan Pelayanan Publik
Publisher : Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51266/borneoakcaya.v3i2.69

Abstract

Diabetes mellitus is metabolic disorder caused by high glucose level due to abnormalities in insulin secretions, work or both that can be caused by alpha-glucosidase and alpha-amylase in intestine. Cucumbers (Cucumis sativus) and cowpeas (Vigna sinensis) are reported as anti-diabetic. The objective of the present study was to determine the effectiveness of cucumber-cowpea juice combination with single juice and metformin on lowering blood glucose level. Rats were made hyperglycemic by induced sucrose 6,825 g/Kg BW orally. Sample was taken on the lateral vein rat tail. Blood glucose levels were observed before and after juice induction in 30, 60, 90, and 120 minutes by using glucometer. The results were analyzed by Mann-Whitney methods. Single cucumber juice 14,11 g/Kg BW and combination cowpea-cucumber juice 26,4 g/Kg BW – 42 g/Kg BW were given the optimum effect. Both the optimum dose have significant level with metformin as positive control (p>0,05). Results showed that the combination have significant level on lowering blood glucose level compared with metformin.
UJI EFEKTIVITAS ANTIHIPERGLIKEMIA KOMBINASI JUS MENTIMUN (Cucumis sativus) DAN TOMAT (Solanum lycopersicum L) TERHADAP TIKUS WISTAR JANTAN Suntoro; Susanti, Ressi; Robiyanto
JURNAL BORNEO AKCAYA Vol 4 No 1 (2017): Jurnal Penelitian dan Pengembangan Pelayanan Publik
Publisher : Badan Penelitian dan Pengembangan Provinsi Kalimantan Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51266/borneoakcaya.v4i1.76

Abstract

Diabetes mellitus is a metabolic disease with characteristics of hyperglycemia. Conventional treatments using oral medications such as glibenclamide and metformin have many side effects. Therefore, it is necessary to find an alternative drug that is more effective and safer. Some agents that are often used as anantihiperglikemia are cucumber and tomato.The purpose of this study was to determine the effectiveness of combination of cucumber and tomato juice to decrease blood glucose levels of male Wistar ratsusingglucose tolerance method. Male Wistar rats were fasted for 10 hours and then measured the levels of fasting blood glucose. Then animals test were given the juice (single and combination), 30 minutes later were given a dose of sucrose load of 6.75 g / KgBW orally. Blood glucose levels of animal testre-measured at 30th, 60th, 90th, and 120th minutes after loading sucrose using a glucometer.The measurement results showed that blood glucose levels of the combination of cucumber and tomato juice group with dose ratio of 28 g/KgBW:16.8 g/KgBW gave decrease blood glucose levels significantly compared to the negative control group (p≤0.05) and didn’t not provide a significant difference compared to the metformin group (p ≥0.05).
Tanggung Jawab Hukum Pengelola Rumah Dinas Bagi Anggota Brimob Kedung Halang Bogor Robiyanto; Mulyadi; Ma'arif, Rizal Syamsul
Karimah Tauhid Vol. 3 No. 3 (2024): Karimah Tauhid
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/karimahtauhid.v3i3.12665

Abstract

Rumah merupakan salah satu kebutuhan pokok bagi manusia, selain makan minum dan pakaian. Setiap orang membutuhkan rumah untuk ditempati sebagai suatu perlindungan terhadap diri dan keluarga. Oleh karena itu, untuk memperoleh rumah setiap orang akan berusaha sekeras mungkin untuk dapat memiliki rumah atau menyewa dan memanfaatkan rumah yang diamanahkan kepadanya. Penelitian ini bertujuan melakukan pengkajian mendalam tentang Tanggung Jawab Hukum Pengelola Rumah Dinas Bagi Anggota Brimob Kedung Halang Bogor”. Penelitian ini merupakan penelitian yuridis empiris yaitu sebuah penelitian yang melakukan kajian terhadap gejala hukum yang terjadi dalam masyarakat. Gejala atau fenomena yang terjadi dalam masyarakat diteliti secara ilmiah untuk menemukan solusi bahkan melahirkan teori dari hasil temuan peneliti. Hasil penelitian ini menunjukan bahwa tanggung jawab hukum pengelola rumah dinas bagi Anggota Brimob Kedung Halang Bogor yaitu berupa pidana jika dilakukan dengan maksud menggelapkan, memiliki tanpa izin, menjual dan mengambil secara paksa. Dan secara perdata melakukan ganti rugi bila perbuatannya merugikan negara maupuan daerah. Pertanggung jawaban dilakukan sesuai dengan peraturan perundang-undangan yang berlaku dan secara khusus Perpol Nomor 13 Tahun 2018  dan PP Nomor 6 Tahun 2006 Pasal 1.
Carbon Productivity’s Impact on Company's Financial Performance (Case Study of Companies Listed on IDX80 Stock Index) Tehananda, Djie Liveren Adjie; Robiyanto; Harijono, Harijono
Journal of Management and Entrepreneurship Research Vol. 5 No. 2 (2024)
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jmer.2024.12.05.2-53

Abstract

Objective: Environmental issues are a concern, especially global warming. One of the consequences of global warming is a significant increase in carbon emissions each year. However, investors are trying to understand whether increased carbon also improves companies' financial performance. This study seeks to investigate the influence of carbon productivity on the company’s financial performance (case study of companies listed on the IDX80 index). Research Design & Methods: This research uses a quantitative method with secondary data taken from the company's annual and sustainability reports from 2020 to 2023. The sampling method used is the purposive sampling method. The sample used in this research was 80 companies listed on the IDX80 Index. Panel Data Regression Analysis is used to analyze the data. Findings: The findings of the study indicated carbon productivity has no significant effect on company financial performance, whether measured through ROA or MBR On the other hand, when control variables are added, they have a significant effect on the company's financial performance as measured through ROA. Implications and Recommendations: From these findings, stakeholders, investors and financial managers in the Indonesian capital market can help in making investment decisions, especially regarding the influence of carbon productivity on financial performance and for stakeholders. Contribution & Value Added: This study adds value to the practice of finance that seeks to see that companies that disclose higher carbon emissions will affect the company's financial performance in the context of developing countries, especially Indonesia.
Co-Authors A. Harijono Fajar Hartanto, Aldhi Ma'arif, Rizal Syamsul MULYADI Pratama Lumban Tobing, Yoga Rafika Sari Suntoro Susanti, Ressi Tehananda, Djie Liveren Adjie