Results 231 to 240 of about 1,359,200 (317)

Bond and Antibond Resonances: A Unified Framework for Singlet Biradical Character

Chemistry – A European Journal, EarlyView.
The electronic structure of a variety of singlet biradicaloids may be described in the Lewis picture using single antibonds as the central bonding motif. In conjunction with a consistent set of biradical indicators, we can resolve some long‐standing disputes over the biradical character of molecules such as O3 and S2N2.
Daniel T. Gschwind, Jonas Bresien
wiley   +1 more source

Neural embedding of frailty in cognitively unimpaired aging and dementia across Latin America. [PDF]

Alzheimers Dement
Migeot J, Wen O, Gonzalez-Gomez R, Hernandez H, Aguillon D, Avila-Funes JA, Behrens MI, Bruno MA, Custodio N, Delgado C, Duran-Aniotz C, Duron-Reyes D, García AM, Godoy ME, Hu K, Lawlor B, Li P, Maito MA, Matallana DL, Miller B, de Oliveira MO, Pina-Escudero SD, Possin KL, Resende EPF, Reyes P, Santamaria-Garcia H, Slachevsky A, Takada LT, Vergara P, Yaffe K, Yokoyama JS, Romero-Ortuño R, Ibanez A.   +32 more
europepmc   +1 more source

Dynamic Calibration of DEM Simulations Using Rotating Drum Experiments Using the Mean Absolute Error

Chemie Ingenieur Technik, EarlyView.
Calibrating DEM simulations is challenging due to unknown microscopic parameters. Rotating drum experiments are combined with image‐based analysis and Latin Hypercube Sampling (LHS). An area‐based Mean Absolute Error (MAE) enables reliable identification of optimal parameter sets.
Marius Hoffmann, Lukas Lentz, Roman Kirsch   +2 more
wiley   +1 more source

Epidemiology and diagnostic of MASLD in Latin America: a yet to be met challenge. [PDF]

Front Pharmacol
Olaez-Ramos CE, Mojica-Zamudio KL, Sandoval-Rodríguez A, Armendáriz-Borunda J.   +3 more
europepmc   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

Managing Osteoarthritis Pain in Underrepresented Populations: Insights from Mexico and Latin America. [PDF]

J Clin Med
Vázquez-Del Mercado M, Romero-García PA, Bhattaram P, Mendoza-Díaz CE, Ramirez-Perez S.   +4 more
europepmc   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source