Ole Raaschou-Nielsen

Apr 14, 2024 | sciencedirect.com | Aslak Harbo Poulsen |Ole Raaschou-Nielsen

Section snippetsStudy populationNational Health and Nutrition Examination Survey is a population-based cross-sectional survey conducted by the National Center for Health Statistics (NCHS) of the Centers for Disease Control and Prevention to assess the health and nutritional status of individuals in the United States. It utilized one-third of individuals as sub-samples to detect urine chemical concentrations and detect human body composition by Dual-energy x-ray absorptiometry.

Dec 24, 2023 | sciencedirect.com | Tahir Taj |Ole Raaschou-Nielsen

Ammonia, a virulence factor, has emerged as a significant constraint that impedes the growth and development of aquatic organisms. In aquaculture, elevated ammonia nitrogen levels in water have become a pressing environmental challenge, prompting concerns regarding disease outbreaks and compromised production outcomes. Ammonia originates from agricultural wastewater discharge, protein-rich feed residues, and animal excrements (Han et al., 2020; Shah et al., 2021).