lanza edwin higgins (3 resultados)

Paperback. Condición: New. Print on Demand. This book delves into the alarmingly high rates of tuberculosis among miners in the Joplin district of Missouri in the early 1900s. The author, a medical doctor and a mining engineer, meticulously examine the conditions in the mines, focusing on the prevalence of siliceous rock dust. They meticulously document their research, including data on the number of miners who died from tuberculosis, the results of physical examinations of miners, and the details of dust sampling. The book provides a comprehensive analysis of the mining methods employed in the Joplin district, highlighting the various processes that generate dust, from drilling and squibbing to shoveling and the dumping of ore. The authorââ â¢s thorough examination of the dust samples reveals its composition and the size of the particles, revealing the potential health hazards posed to miners who inhale this dust. The book connects the prevalence of tuberculosis among miners to the dangerous conditions in the mines. The author highlights the detrimental effects of breathing in silica dust, providing insights into the link between occupational hazards and lung disease. This work stands as a stark reminder of the importance of safeguarding workers from the dangers of dust and the need for protective measures in hazardous industries. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Paperback. Condición: New. Print on Demand. This book delves into the hazardous world of lead and zinc mining in the Joplin district of Missouri, a region renowned for its "sheet-ground" deposits of these valuable minerals. The author, a mining engineer, meticulously examines the mining methods employed, with particular emphasis on the widespread presence of siliceous dust, a dangerous by-product of these operations. The book presents a detailed account of the mining processes, from prospecting and development work to the extraction and transportation of the ore. The author also provides valuable insights into the health risks faced by miners, focusing on the devastating effects of siliceous dust on their lungs. Drawing parallels with similar concerns in other mining districts around the world, the book highlights the stark reality of silicosis, a serious lung disease that has plagued miners for centuries. By meticulously documenting the dangers of siliceous dust and exploring the potential for mitigating these risks through improved practices and regulations, this book offers a critical contribution to the understanding of industrial safety and health within the context of early 20th century mining. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.

Condición: New. Print on Demand pp. 52.