A comparison of cold spray, atmospheric plasma spray and high velocity oxy fuel processes for WC-Co coatings deposition through LCA and LCCA.

In this study, an environmental and economic assessment of WC-Co coatings deposited by Cold Gas Spray (CGS), Atmospheric Plasma Spray (APS) and High Velocity Oxy Fuel (HVOF) spray technologies is carried out. Using SimaPro LCA software, several environmental impact categories are analyzed to compare their environmental performance. The economic analysis includes capital and operating expenditures.

Human Robot Collaboration in Industry 4.0: a literature review.

Technological developments through the fourth industrial revolution (Industry 4.0) jointly with the global COVID-19 pandemic have brought about a change in life and work of almost all existing professionals. Some researchers argue how the fifth industrial revolution will approach the fourth much sooner than all previous industrial revolutions.

Are deposit-refund systems effective in managing glass packaging? State of the art and future directions in Europe.

Glass packaging gives rise to major environmental concerns because it develops more greenhouse gas emissions than plastic packaging and its improper discarding causes the loss of high-quality desired resources. The reuse and recycling of glass packaging reduces greenhouse gas emissions and the use of newly extracted resources sand and soda. To mitigate the environmental impacts of glass packaging, countries have set-up various collection and recycling systems, which are often organized and financed through extended producer responsibility schemes.

Scurvy: an often misdiagnosed condition in the modern days?

Scurvy is a rare disease in developed countries and few cases have been reported in adults within the last years. We aimed to report and discuss a case of a 35-year-old male with a medical history of irritable bowel syndrome (IBS) who initially presented to the emergency department with complaints of right leg pain, swelling, and weakness. Physical exam revealed low degree fever associated with right knee and ankle ecchymosis and edema, in addition to a well healing laceration on the anterior tibia with hyperpigmentation.

Acute pulmonary histoplasmosis related to occupational roofing: A case report of two brothers.

Background And Purpose: is the cause of a prevalent fungal disease in certain regions in the United States of America, like Ohio and the Mississippi River. Its clinical manifestations range from asymptomatic to life-threatening diseases, according to the immune system. A definitive diagnosis is made by biopsy.