Results 51 to 60 of about 41,413,073 (198)

Diosgenin-Rich Yam Extract Enhances Cognitive Function: A Placebo-Controlled, Randomized, Double-Blind, Crossover Study of Healthy Adults

Nutrients, 2017
Diosgenin, a yam-derived compound, was found to facilitate the repair of axonal atrophy and synaptic degeneration and improve memory dysfunction in a transgenic mouse model of Alzheimer’s disease (AD). It was also found to enhance neuronal excitation and
C. Tohda, Ximeng Yang, M. Matsui, Yuna Inada, Emika Kadomoto, Shotaro Nakada, Hidetoshi Watari, N. Shibahara   +7 more
semanticscholar   +1 more source

Effects of Sucralose Supplementation on Glycemic Response, Appetite, and Gut Microbiota in Subjects with Overweight or Obesity: A Randomized Crossover Study Protocol

Methods and Protocols
Sucralose stands as the most common non-nutritive sweetener; however, its metabolic effects have sparked significant controversy over the years. We aim to examine the effects of sucralose daily intake on glycemia, subjective appetite, and gut microbiota (
Zeniff Reyes-López, Viridiana Olvera-Hernández, Meztli Ramos-García, José D. Méndez, Crystell G. Guzmán-Priego, Miriam C. Martínez-López, Carlos García-Vázquez, Carina S. Alvarez-Villagomez, Isela E. Juárez-Rojop, Juan C. Díaz-Zagoya, Jorge L. Ble-Castillo   +10 more
doaj   +1 more source

Crossover from thermal hopping to quantum tunneling in Mn_{12}Ac

, 1999
The crossover from thermal hopping to quantum tunneling is studied. We show that the decay rate $\Gamma$ with dissipation can accurately be determined near the crossover temperature.
A. Ferrera, A. I. Larkin, A. I. Larkin, C. Callan, C. Morais-Smith, D. A. Garanin, D. A. Gorokhov, E. Chudnovsky, E. M. Chudnovsky, E. M. Chudnovsky, F. C. Pu, G. Sharf, H. Grabert, H. Grabert, I. Affleck, J. Garriga, J. M. Hernandez, J. M. Hernandez, J. Q. Liang, J. Q. Liang, J. R. Friedman, J. S. Langer, L. D. Jackel, L. Gunther, L. Thomas, M. A. Skvortsov, M. Enz, M. Enz, O. B. Zaslavskii, P. C. E. Stamp, R. Sessoli, R. T. Voss, S. Coleman, S. Habib, S. P. Kou, U. Weiss, X. B. Wang, Y. B. Zhang   +37 more
core   +1 more source

A Case-Crossover Study of Heat Exposure and Injury Risk in Outdoor Agricultural Workers

PLoS ONE, 2016
Background Recent research suggests that heat exposure may increase the risk of traumatic injuries. Published heat-related epidemiological studies have relied upon exposure data from individual weather stations.
J. Spector, D. Bonauto, L. Sheppard, Tania Busch-Isaksen, Miriam M Calkins, Darrin A. Adams, Max Lieblich, R. Fenske   +7 more
semanticscholar   +1 more source

BCS-BEC crossover in a strongly correlated Fermi gas [PDF]

, 2007
We study the BCS-BEC crossover in the strongly correlated regime of an ultra-cold rotating two component Fermi gas. Strong correlations are shown to generate an additional long-range interaction which results in a modified crossover region compared to ...
Bhongale, S. G., Goosen, M. R., Kokkelmans, S. J. J. M. F.   +2 more
core   +1 more source

The impact of high apparent temperature on spontaneous preterm delivery: a case-crossover study

Environmental Health, 2017
BackgroundDespite the prediction that temperatures are expected to increase in the future, little is known about the health effects of increasing temperatures on pregnant women.
Lyndsay A. Avalos, Hong Chen, De-kun Li, R. Basu   +3 more
semanticscholar   +1 more source

Huperzine A suppresses absence seizures in the genetic absence epilepsy rat from Strasbourg (GAERS) model of genetic generalized epilepsy with absence seizures

Epilepsia Open
Objective We evaluated huperzine A treatment in the Genetic Absence Epilepsy Rat from Strasbourg (GAERS) model of genetic generalized epilepsy (GGE) with absence seizures.
Pablo M. Casillas‐Espinosa, Jennie Garcia‐Olivares, Rui Li, Crystal Li, Chungping Yu, Andrea E. Formella, Terence J. O'Brien   +6 more
doaj   +1 more source

Evaluation of mint efficacy regarding dysmenorrhea in comparison with mefenamic acid: A double blinded randomized crossover study

Iranian Journal of Nursing and Midwifery Research, 2016
Background: Menthol is the most important active material in mint and different mechanisms have been suggested for the way mint functions, most of which emphasize its analgesic effect owing to the presence of a group of temporary protein receptors.
Seyedeh Zahra Masoumi, Horieh Rezvani Asl, Jalal Poorolajal, Mohammad Hosseini Panah, Seyedeh Reyhaneh Oliaei   +4 more
doaj   +1 more source

Universality and Crossover of Directed Polymers and Growing Surfaces

, 1999
We study KPZ surfaces on Euclidean lattices and directed polymers on hierarchical lattices subject to different distributions of disorder, showing that universality holds, at odds with recent results on Euclidean lattices.
B. Derrida, D. A. Huse, D. A. Huse, H. Chaté, M. Kardar, M. Marsili, Paolo De Los Rios, T. Halpin-Healy, T. J. Newman, T. J. Newman   +9 more
core   +1 more source

Dielectrophoresis of charged colloidal suspensions [PDF]

, 2002
We present a theoretical study of dielectrophoretic (DEP) crossover spectrum of two polarizable particles under the action of a nonuniform AC electric field.
A. Bruckbauer, A.Y. Grosberg, B. Khusid, C. Chassagne, C. Marquet, C.F. Chou, D.J. Bergman, H. Morgan, J. Lei, J. P. Huang, J.C. Baygents, J.P. Huang, K. Ratanachoo, K. W. Yu, K.W. Yu, L. Dong, M.P. Hughes, M.P. Hughes, M.P. Hughes, Mikko Karttunen, N.G. Green, X. Duan, Y. Huang   +22 more
core   +2 more sources