Publications by authors named "J V Coumans"

Objective: Strong performance in neurosurgical sub-internships is a vital component of a successful residency application and requires adequate familiarity with clinical knowledge and technical skills that may not be covered in standard medical school curricula. Accordingly, a need exists for immersive and comprehensive sub-internship preparation programs that respect time and resource limitations, are optimized based on longitudinal student feedback, provide opportunities for mentorship, and foster enthusiasm for neurosurgery. Therefore, residents at a single institution designed and implemented a comprehensive curriculum for a 1-day sub-internship academy.

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  • Racial and socioeconomic disparities impact the utilization of spine surgery for degenerative lumbar spondylolisthesis in the U.S., potentially leading to poorer health outcomes for BIPOC patients.
  • A study involving 9,941 patients revealed that BIPOC individuals were significantly less likely to undergo surgery compared to White patients and had lower odds of achieving important improvements in physical function and pain management.
  • The findings highlight the need for addressing these disparities to improve health-related quality of life for affected populations.
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Direct reduction of chromite (DRC) is a promising alternative process for ferrochrome production with the potential to significantly reduce energy consumption and greenhouse gas emissions compared to conventional smelting. In DRC, chromium (Cr) and iron (Fe) from chromite ore incongruently dissolve into a molten salt, which facilitates mass transfer to a carbon (C) reductant where in situ metallization occurs. Consequently, ferrochrome is produced below the slag melting temperatures, achieving substantial energy savings relative to smelting.

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Background: Healthcare access and equity are human rights. Worldwide conflicts, violence, and persecution have increased the number of people from refugee or refugee-like backgrounds. Because urban areas are already densely populated, governments have aimed to increase refugee resettlement in rural and/or regional areas.

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  • The study wanted to see if feeling good (psychosocial well-being) or being impulsive about emotions is better at helping teens choose healthier foods.
  • Researchers looked at data from over 2,000 European teens, asking about their food choices and feelings.
  • They found that working on controlling impulsive feelings might help teens eat less sugary and fatty foods more than just focusing on feeling good.
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