Claim Missing Document
Check
Articles

Found 8 Documents
Search

Penentuan Lama Kalsinasi Kalsium Karbonat CaCo₃ dari Batu Kapur Tanjung Karang Kabupaten Donggala Tasari, Sutriani; Iqbal; Badaruddin
Gravitasi Vol. 18 No. 2 (2019)
Publisher : Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1153.012 KB) | DOI: 10.22487/gravitasi.v18i2.15077

Abstract

Telah dilakukan penelitian tentang penentuan lama kalsinasi kalsium karbonat CaCO₃ dari batu kapur Tanjung Karang Kabupaten Donggala. Kandungan sampel hasil karakterisasi menggunakan alat XRF dan XRD. Hasil karakterisasi menggunakan alat XRF, kandungan unsur CaO (kalsium oksida) setelah kalsinasi selama 4 jam terlihat bahwa batu kapur memiliki presentase CaO terbesar pada penelitian ini yaitu 98,83% yang berarti terjadi keseimbangan ideal antara lama kalsinasi 4 jam dan suhu kalsinasi 950ºC. Sedangakan lama kalsinasi 5 jam persentase kandungan CaO menurun yaitu 98.11% dan untuk 6 jam persentase sebesar 97.87%. Hal ini karena kandungan senyawa CaO mulai mengalami perubahan menjadi senyawa lain sehingga persentase kandungan CaO berkurang. Pencocokan hasil analisis XRD dengan software Search Match memperlihatkan bahwa sampel CaO memiliki sistem kristal trigonal (heksagonal axes) dengan nilai konsatanta kisi pada 4 jam a=b=4.8120 Å dan c=5.3270 Å,untuk 5 jam sebesar a=b=4.94100 Å dan c=16.8540Å, dan untuk 6 jam sebesar a=b=4.9870 Å dan c=17.0580 Å. Sedangkan untuk perhitungan teori mendapatkan hasil konstanta kisi untuk sampel yang dikalsinasi pada 4 jam sebesar a=b=1.6649 Å dan c=5.9679 Å, untuk 5 jam a=b=2.0613 Å dan c=1.7971 Å dan untuk 6 jam a=b=0.6102 Å dan c=2.1138 Å. Kata kunci: Batu kapur, kalsinasi, kalsium oksida, XRF,XRD.
Empowerment of "meronce" hand crafts through training of on-line marketing strategy in the order to increase the income of the family in the village of Merawan Dolok, Dolok Merawan, district, on-line market Badaruddin; Revida, Erika; Sudarwati, Lina
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (319.032 KB) | DOI: 10.32734/abdimastalenta.v4i2.4051

Abstract

The "Melati" Joint Business Group is a group of women's skills including the "Meronce" craftsmanship whose members consist of women in Dolok Merawan Village, Dolok Merawan District, Serdang Bedagai Regency, North Sumatra Province. The results of the 2018 community service program for this business group have shown quite encouraging results, in which this joint business group has been able to increase its organizational capacity and be able to improve its "meronce" handicraft skills by producing products of economic value. However, the "Melati" Joint Business Group is experiencing difficulties in marketing its handicraft products, because so far the method of selling products is still conventional, and they have not been able to market their products online. This community service activity aims to train the "Melati" Joint Business Group in relation to the online marketing strategy of the "Meronce" handicraft products. To achieve these objectives, the service methods used are lecture and discussion techniques, training on the promotion of handicraft products online by providing promotional tools, namely smartphones and equipment, and strengthening group organizations with on-line marketing strategy training. The results of the service activities show that KUBE Melati members already have the ability to market their craft products online such as Facebook and WhatsApp, and there are even consumers who order online. This is enough to motivate them so that they do not feel left behind by the progress of Information Technology in marketing their handicrafts. But they still hope that the service team can provide assistance for them in accordance with the progress of the Information Technology.
Empowerment of women's “meronce” crafts by through on-line marketing strategy in order to increase the income of the family in the village of Merawan Dolok, Dolok Merawan village, Serdang Bedagai district, North Sumatera Badaruddin; Erika Revida; Lina Sudarwati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.002 KB) | DOI: 10.32734/abdimastalenta.v4i2.4180

Abstract

The "Melati" Joint Business Group is a group of women's skills including the "Meronce" craftsmanship whose members consist of women in Dolok Merawan Village, Dolok Merawan District, Serdang Bedagai Regency, North Sumatra Province. The results of the 2018 community service program for this business group have shown quite encouraging results, in which this joint business group has been able to increase its organizational capacity and be able to improve its "meronce" handicraft skills by producing products of economic value. However, the "Melati" Joint Business Group is experiencing difficulties in marketing its handicraft products, because so far the method of selling products is still conventional, and they have not been able to market their products online. This community service activity aims to train the "Melati" Joint Business Group in relation to the online marketing strategy of the "Meronce" handicraft products. To achieve these objectives, the service methods used are lecture and discussion techniques, training on the promotion of handicraft products online by providing promotional tools, namely smartphones and equipment, and strengthening group organizations with on-line marketing strategy training. The results of the service activities show that KUBE Melati members already have the ability to market their craft products online such as Facebook and WhatsApp, and there are even consumers who order online. This is enough to motivate them so that they do not feel left behind by the progress of Information Technology in marketing their handicrafts. But they still hope that the service team can provide assistance for them in accordance with the progress of the Information Technology
Empowerment of women's “meronce” crafts by through on-line marketing strategy in order to increase the income of the family in the village of Merawan Dolok, Dolok Merawan village, Serdang Bedagai district, North Sumatera Badaruddin; Erika Revida; Lina Sudarwati
ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 2 (2019): ABDIMAS TALENTA: Jurnal Pengabdian Kepada Masyarakat
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (734.002 KB) | DOI: 10.32734/abdimastalenta.v4i2.4180

Abstract

The "Melati" Joint Business Group is a group of women's skills including the "Meronce" craftsmanship whose members consist of women in Dolok Merawan Village, Dolok Merawan District, Serdang Bedagai Regency, North Sumatra Province. The results of the 2018 community service program for this business group have shown quite encouraging results, in which this joint business group has been able to increase its organizational capacity and be able to improve its "meronce" handicraft skills by producing products of economic value. However, the "Melati" Joint Business Group is experiencing difficulties in marketing its handicraft products, because so far the method of selling products is still conventional, and they have not been able to market their products online. This community service activity aims to train the "Melati" Joint Business Group in relation to the online marketing strategy of the "Meronce" handicraft products. To achieve these objectives, the service methods used are lecture and discussion techniques, training on the promotion of handicraft products online by providing promotional tools, namely smartphones and equipment, and strengthening group organizations with on-line marketing strategy training. The results of the service activities show that KUBE Melati members already have the ability to market their craft products online such as Facebook and WhatsApp, and there are even consumers who order online. This is enough to motivate them so that they do not feel left behind by the progress of Information Technology in marketing their handicrafts. But they still hope that the service team can provide assistance for them in accordance with the progress of the Information Technology
Faktor Penyebab Konflik Sosial Masyarakat Pesisir Penambangan Pasir Laut Di Pantai Labu Kabupaten Deli Serdang Awan, Fajriharish Nur; Badaruddin; Miswar Budi Mulya
Jurnal Niara Vol. 13 No. 1 (2020)
Publisher : FAKULTAS ILMU ADMINISTRASI UNIVERSITAS LANCANG KUNING

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.235 KB) | DOI: 10.31849/niara.v13i1.4294

Abstract

Aktivitas penambangan pasir di Pantai Labu, Kabupaten Deli Serdang dinilai menimbulkan kerusakan lingkungan seperti abrasi dan merusak biota laut. Hal ini memicu timbulnya konflik sosial masyarakat yang perlu untuk dikaji terutama terkait penyebab konflik atau resistensi sosial masyarakat. Penelitian ini adalah penelitian kualitatif dengan menggunakan studi kasus pada konflik sosial masyarakat pesisir terhadap adanya penambangan pasir laut di Pantai Labu, Kabupaten Deli Serdang. Data primer diperoleh dari hasil wawancara mendalam dengan para pemangku kepentingan serta observasi lapangan. Sedangkan, data sekunder didapatkan dari dokumen instansi terkait sebagai penunjang data primer. Penyebab terjadinya konflik sosial masyarakat yaitu perbedaan antar individu dalam hal pemahaman dan reaksi terhadap masalah, perbedaan kepentingan dimana pelaku usaha mengutamakan keuntungan sedangkan masyarakat mengutamakan kerusakan lingkungan yang berdampak pada penurunan pendapatan masyarakat. Selain itu juga perubahan sosial dalam hal musyarawah desa. Penyebab terjadinya konflik masyarakat pesisir penambangan pasir laut yaitu perbedaan antar individu, kepentingan, dan perubahan sosial.
The Influence Of Youth Empowerment Through Development Of Rafting Tourism Business Entity Village Owned to Youth Capacity Buluh Duri Village Sipispis Subdistrict Wahyudi Rambe; Badaruddin; Lita Sri Andayani
International Journal of Science, Technology & Management Vol. 2 No. 4 (2021): July 2021
Publisher : International Journal of Science, Technology & Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46729/ijstm.v2i4.273

Abstract

The presence of Law No. 6 of 2014 on Villages, has brought new hope for the birth of efforts to increase the capacity of the community of BuluhDuri Village, including for. Efforts to increase the capacity of the youth of Buluh Duri Village are carried out by the Village Owned Enterprises (BUMDes) Buluh Duri Mandiri (BUDUMA) through the development of Rafting TourismUnit. This research was conducted to find out the influence of empowerment consisting of enabling, empowering, andprotecting the capacity of the youth of Buluh Duri Village in the development of BUMDes BUDUMA Rafting Tourism Unit. This research was conducted with quantitative approach through a survey on a sample of 38 respondents. Data analysis is performed using multiple linear regression tests. The results of the partial analysis using the T test showed that the three independent variables tested, namely enabling, empowering, and protecting had a positive and significant influence on the variable capacity of the youth of Buluh Duri Village. The results of the analysis conducted simultaneously using the F test showed independent variables consisting of enabling, empowering, and protecting simultaneously significantly affect dependent variables, namely capacity in the youth of Buluh Duri Village.
ANALISIS STRUKTUR RESTORASI GEDUNG ISTANA BALA’ PUTIH Badaruddin; Tri Satriawansyah; Padusung; Asrul Muhaimin
Jurnal Sainteka Vol. 4 No. 1 (2023): Jurnal Sainteka
Publisher : LPPM Universitas Samawa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58406/sainteka.v4i1.1140

Abstract

Indonesia terletak di antara dua lempeng dunia aktif, yaitu lempeng Eurasia dan lempeng Australia. Hal ini mengakibatkan Indonesia merupakan daerah rawan gempa. Hal-hal yang dapat membuat gedung mengalami keruntuhan pada saat gempa terjadi gempa adalah ketidakmampuan gedung menahan simpangan antar lantai (Drift Story) akibat gaya gempa melebihi batas aman yang ditetapkan maka gedung tersebut akan mengalami keruntuhan. Penelitian ini bertujuan untuk mengetahui simpangan antar lantai (Drift Story) yang terjadi pada gedung istana bala’ putih. Metode analisis gaya gempa menggunakan metode statik ekivalen. Metode analisis portal yang digunakan adalah menggunakan metode cross (Distribusi Momen). Hasil analisis Struktur Portal Istana Bala’ Putih dengan menggunakan metode Cross (Distribusi Momen) dan dengan klasifikasi mutu beton yang telah di tentukan menghasilkan simpangan antar lantai (Drift Story) untuk arah melintang (X-X) dengan mutu beton K-225 pada lantai 1 adalah sebesar 5,703 mm sedangkan pada lantai 2 adalah sebesar 107,351 mm. Untuk arah memanjang (Y-Y) dengan mutu beton K-225 pada lantai 1 adalah sebesar 3,414 mm sedangkan pada lantai 2 adalah sebesar 67,273 mm. Hasil analisis menunjukan bahwa simpangan antar lantai (Drift Story) yang terjadi baik itu pada arah melintang (X-X) maupun arah memanjang (Y-Y) termasuk ke dalam kategori aman, karena simpangan yang terjadi tidak melebihi simpangan yang diijinkan.
Pengenalan Publikasi Ilmiah Fitriani Nur; Suharti; Lisnasari Andi Mattoliang; Baharuddin; Badaruddin
KHIDMAH: Jurnal Pengabdian Masyarakat Vol 3 No 1 (2023): JANUARI
Publisher : Faculty of Tarbiyah and Teacher Training

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (569.209 KB) | DOI: 10.24252/khidmah.v3i1.30586

Abstract

This service research aims to introduce scientific publications to participants in order to understand the form of scientific publications. Service research activities carried out by lecturers and students of the Mathematics Education Study Program in the form of socialization which took place face-to-face at the As'adiyah Sengkang Islamic Boarding School, involving 21 MTs / MAS As'adiyah Sengkang teachers. The data collection instrument uses a questionnaire through google form, then the data obtained is analyzed using descriptive analysis techniques. The results of this service research are considered useful, especially in the personal and professional lives of participants, and after participating in the socialization, participants will conduct research and publications.