Pengetahuan dan persepsi tentang safety riding pada suatu perusahaan sangat penting untuk mencegah terjadinya kecelakaan kerja, karena pengetahuan dan persepsi dapat mempengaruhi perilaku safety riding saat bekerja. Angka kecelakaan di Kota Palembang yang melibatkan sepeda motor bulan januari-september sebanyak 1.708 kasus. Kecelakaan lalu lintas juga menjadi risiko bagi pengemudi ojek online d…
Cooking oil is one of the needs of the community that is commonly used in the cooking process. In the repeated use of cooking oil, it can cause trans fatty acids, this can affect the metabolism of blood fat profile which can cause blockage of blood vessels or atherosclerosis as well as high blood pressure, stroke and coronary heart disease. The purpose of this study was to determine the descrip…
This volume focuses on new ways of working, and explores implications of these new practices with a particular emphasis on the place occupied by technology, materiality and bodies within contemporary working configurations. It draws together an international range of scholars to examine diverse subjects such as: the gig economy, social media as a work space, the role of materiality in living la…
The World Health Organization (WHO), UNICEF and the World Bank Group stated that stunting affected 21.3% or 144.0 million children under 5 years globally in 2019. Toddlers are particularly vulnerable to the burden of stunting due to inequality, availability and accessibility of food . The purpose of this study was to determine the relationship between household food security and the incidence o…
Pre-experimental research with a One Case Study design entitled The Effect of Interactive Video on Pancasila Values on Children's Speaking Ability in Group B at Al-Ittifaqiah Ogan Ilir Kindergarten aims to determine the effect of interactive video on Pancasila values on children's speaking ability in group B at Al-Ittifaqiah Ogan Ilir Kindergarten. The sampling technique used was purposive samp…
Buku ini adalah versi pengembangan dari Aljabar Linear Elementer, Edisi Kedelapan, yang ditulis oleh Howard Anton. Sepuluh bab pertama dari buku ini identik dengan sepuluh bab pertama buku dari teks tersebut; bab kesebelas terdiri dari 21 macam aplikasi aljabar linear yang diambil dari bidang bisnis, ekonomi, teknik, fisika, ilmu komputer, teori aproksimasi, ekologi, sosiologi, demografi, dan g…
This book pulls together many perspectives on the theory, methods and practice of drawing judgments from panels of experts in assessing risks and making decisions in complex circumstances. The book is divided into four parts: Structured Expert Judgment (SEJ) current research fronts; the contributions of Roger Cooke and the Classical Model he developed; process, procedures and education; and app…
The presence of smartphone technology which is increasingly widespread among students makes it difficult for them to control themselves properly so that it has an impact on the academic world, namely the emergence of problems of academic procrastination or the act of procrastinating assignments. This study aims to describe or describe the level of academic procrastination of class XI students a…
This book explores how culture and tradition have impacted the tendency for African women to opt for entrepreneurship. The first section presents literature on the concept of entrepreneurship and introduces traditional African women entrepreneurs—the first-generation, culture-driven entrepreneurs, driven by the need to alleviate poverty within the family. The second section covers the modern,…
Sport, and in particular the sporting environment, has undergone significant changes in recent decades. The social significance and commercialization of sport; the use of new technologies and organizational structures; and the involvement of various stakeholders matter more today than ever before. This book addresses the key influence of stakeholders in particular on the activities of sports or…
Batubara yang dihasilkan dari Tambang Air Laya diangkut menuju temporary stockpile atau train loading station dengan jarak 2-3 km. Adapun alat gali muat yang digunakan untuk menggali batubara yaitu excavator Komatsu PC 400 dan PC 800. Kemampuan produksi penggalian batubara pada bulan novembcr hanya mencapai 727.294 ton dari target 875.000 ton. Oleh karena tidak tercapainya target produksi batub…
PT Bumi Merapi Energi merupakan perusahaan tambang batubara di daerah Sumatera Selatan Kabupaten Lahat. PT. Bumi Merapi Energi mempunyai dua blok penambangan yaitu, blok Serelo dan Kungkilan. Kegiatan penambangan pada blok Kungkilan dilakukan dengan metode surface mining dengan kombinasi alat shovel dan truck. Pencapaian produksi pada tahun 2013 adalah sebesar 184.268,50 ton dari total keseluru…
This book takes an in-depth look at the economics of digital transformation. Presenting a variety of perspectives from experts, it deals with the socioeconomic changes associated with the digital transformation of production systems. The chapters also address the impacts of digital transformation on the sustainable functioning of socioeconomic and environmental systems. Select chapters also inv…
Prebench merupakan bagian dari areal penambangan Tambang Air Laya yang ditambang dengan metode penambangan terbuka (surface mining) yang dilakukan dengan sistem penambangan konvensional (kombinasi Back Hoe dan Dump Truck). Untuk membongkar lapisan interburden batubara B2-C PTBA melakukan aktivitas tersebut dengan 80 persen pemboran dan peledakan serta 20 persen secara penggaruan (Ripping). Desa…
This book presents the latest findings of researchers from around the globe who presented their work at the 9th International Conference on Strategic Innovative Marketing and Tourism in the Covid-19 era. It provides up-to-date information and discusses current trends, issues, and debates, as well as theoretical and practical research, on strategic innovative marketing and tourism and applicatio…
The non-ergonomic work postures among UMKM grilled kemplang workers is a primary concern regarding the risk of occupational health issues. Ergonomic chairs are designed to control the risks of ergonomic hazards for workers in the grilled kemplang industry in the Meranjat Village, Ogan Ilir Regency. This research aims to determine the suitability of the designed ergonomic chair prototype for gri…
PT Kaltim Prima Coal merupakan perusahaan penambangan batubara di daerah Kalimantan Timur. Kegiatan penambangan pada Pit Melawan dilakukan dengan metode surface mining dengan back filling. Hujan dapat menyebabkan terjadinya genangan air pada front tambang yang sangat mengganggu kelancaran kegiatan penambangan. Untuk mendukung rencana penambangan tahun 2011 dan 2012 pada Pit Melawan maka dilakuk…
PT. Freeport Indonesia adalah salah satu perusahaan tambang tembaga, emas dan perak terbesar di dunia yang mempunyai dua metode penambangan yaitu metode tambang terbuka dan tambang bawah tanah. Tambang bawah tanah sendiri terdiri dari dua lokasi penambangan yaitu Tambang DOZ (Deep Ore Zone) dan Tambang Big Gossan yang saat ini sedang aktif berproduksi serta GBC (Grasberg Block Cave) yang sedang…