Accurate prediction of water quality is essential for the sustainable management of water resources. The composition and concentration of pollutants in urban sewage vary significantly and are highly complex, making it challenging to control the process parameters in wastewater treatment plants (WWTPs). To meet effluent regulatory standards, increasing the input of chemicals and aeration becomes necessary, resulting in higher t...

For the first time, pure monoclinic ZrO₂ nanocrystals were successfully synthesized via a simple, one-step, and surfactant-free thermal decomposition method using a single precursor compound. In this synthesis, no chemical additives were used; only the metal–organic precursor was employed. This one-step synthesis is notable for its environmental friendliness, low cost, and scalability. Pure-monoclinic structured ZrO 2 has been...

Alzheimer’s disease (AD) is a progressive neurodegenerative disorder and the leading cause of dementia worldwide, accounting for 60–80% of dementia cases. It is characterized by gradual cognitive decline, neuronal loss, and pathological hallmarks, including amyloid-β (Aβ) plaques and neurofibrillary tangles of hyperphosphorylated tau protein. This review provides a comprehensive overview of AD, emphasizing its etiology, molecu...