Results 61 to 70 of about 41,477,537 (409)

Computational approach to the study of thermal spin crossover phenomena [PDF]

The Journal of Chemical Physics, 2014
The key parameters associated to the thermally induced spin crossover process have been calculated for a series of Fe(II) complexes with mono-, bi-, and tridentate ligands. Combination of density functional theory calculations for the geometries and for normal vibrational modes, and highly correlated wave function methods for the energies, allows us to
Rudavskyi, Andrii, Sousa Romero, Carmen, Graaf, Coen de, Havenith, Remco W. A., Broer, Ria   +4 more
openaire   +6 more sources

Reversal of apixaban anticoagulation by four‐factor prothrombin complex concentrates in healthy subjects: a randomized three‐period crossover study

Journal of Thrombosis and Haemostasis, 2017
Essentials Prothrombin complex concentrates (PCCs) may reverse the effect of factor Xa (FXa) inhibitors. We conducted an open‐label, randomized, placebo‐controlled, three‐period crossover study in 15 subjects. Both PCCs rapidly reversed apixaban‐mediated
Yan Song, Zhaoqing Wang, I. Perlstein, Jessie Wang, F. LaCreta, R. Frost, C. Frost   +6 more
semanticscholar   +1 more source

Tailoring the Properties of 2D Nanomaterial‐Polymer Composites for Electromagnetic Interference Shielding and Energy Storage by 3D Printing—A Review

Advanced Engineering Materials, EarlyView.
This article critically reviews the recent advances in the development of nanomaterial‐based inks derived from 2D nanomaterials and how the addition of 2D nanomaterials alters the rheology of different polymers for 3D printing. The review further explores the application of 3D‐printed structures in the electronics, sensor, and energy sectors.
Amanuel Gebrekrstos, Tanyaradzwa S. Muzata, Anastasia Elias, Suprakas Sinha Ray   +3 more
wiley   +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

Crossover in dynamics in the Kob-Andersen binary mixture glass-forming liquid [PDF]

arXiv, 2022
Glass-forming liquids are broadly classified as being fragile or strong, depending on the deviation from Arrhenius behavior of their relaxation times. A fragile to strong crossover is observed or inferred in liquids like water and silica, and more recently also in metallic glasses and phase change alloys, leading to the expectation that such a ...
arxiv  

Finite size scaling in crossover among different random matrix ensembles in microscopic lattice models

, 2013
Using numerical diagonalization we study the crossover among different random matrix ensembles [Poissonian, Gaussian Orthogonal Ensemble (GOE), Gaussian Unitary Ensemble (GUE) and Gaussian Symplectic Ensemble (GSE)] realized in two different microscopic ...
Modak, Ranjan, Mukerjee, Subroto
core   +1 more source

Enhanced Mechanical Properties of Injectable Chitosan–Guar Gum Hydrogel Reinforced with Bacterial Cellulose Nanofibers for Tissue Engineering Applications

Advanced Engineering Materials, EarlyView.
This study presents the development and characterization of injectable nanocomposite hydrogels based on N‐succinyl chitosan, oxidized guar gum, and bacterial cellulose nanofibers. Emphasizing enhanced mechanical properties and biocompatibility, the hydrogels exhibit fast gelation, improved structural integrity, and reduced swelling. Their potential for
Raimundo Nonato Fernandes Moreira Filho, Pascale Chevallier, Silvia Rodriguez Fernandez, Maud Viallon, Matheus Xavier de Oliveira, Ana Lorena de Brito Soares, Diego Mantovani, Judith Pessoa de Andrade Feitosa, Rodrigo Silveira Vieira   +8 more
wiley   +1 more source

Case-crossover study on association between temperature and non-accidental mortality in Tibet Plateau, China

环境与职业医学, 2022
BackgroundUnder the background of global climate change, temperature has increased dramatically. Most studies about association between temperature and human health are conducted in low-altitude areas, but rarely focus on plateau areas.ObjectiveTo ...
Guoxia BAI, Junle WU, Heng SHI, Zhuoma PINGCUO, Yajie LI, Cangjue GAMA, Jianxiong HU, Zhixing LI, Tao LIU, Wenjun MA   +9 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

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