Results 61 to 70 of about 41,413,073 (198)

The Relationship between Chocolate Consumption and the Severity of Acne Lesions−A Crossover Study

open access: yesFoods
The aim of this study was to assess the relationship between the daily consumption of 50 g of chocolate with 85% cocoa content and the severity of acne lesions. Methods: The study involved 92 participants with acne who were divided into two groups, A (n =
Magdalena Daszkiewicz   +2 more
doaj   +1 more source

Band-edge BCS-BEC crossover in a two-band superconductor: physical properties and detection parameters

open access: yes, 2014
Superconductivity in iron-based, magnesium diborides, and other novel superconducting materials has a strong multi-band and multi-gap character. Recent experiments support the possibillity for a BCS-BEC crossover induced by strong-coupling and proximity ...
Guidini, Andrea, Perali, Andrea
core   +1 more source

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

open access: yes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   +9 more
doaj   +1 more source

Nontrivial critical crossover between directed percolation models: Effect of infinitely many absorbing states

open access: yes, 2007
At non-equilibrium phase transitions into absorbing (trapped) states, it is well known that the directed percolation (DP) critical scaling is shared by two classes of models with a single (S) absorbing state and with infinitely many (IM) absorbing states.
Hyunggyu Park   +3 more
core   +1 more source

Dissociation between the pharmacokinetics and pharmacodynamics of once‐daily rivaroxaban and twice‐daily apixaban: a randomized crossover study

open access: yesJournal of Thrombosis and Haemostasis, 2017
Essentials In this crossover study the anticoagulant effects of rivaroxaban and apixaban were compared. Healthy volunteers received rivaroxaban 20 mg once daily or apixaban 5 mg twice daily.
R. Kreutz   +7 more
semanticscholar   +1 more source

Sound velocity and multibranch bogoliubov spectrum of an elongated fermi superfluid in the BEC-BCS crossover [PDF]

open access: yes, 2005
We study properties of excited states of an elongated Fermi superfluid along the Bose-Einstein-condensate-BCS crossover including the unitarity limit. Analytic expressions for the sound velocity in an inhomogeneous as well as homogeneous Fermi superfluid
Ghosh, Tarun Kanti, Machida, Kazushige
core   +2 more sources

Infrared study of spin crossover Fe-picolylamine complex

open access: yes, 2003
Infrared (IR) absorption spectroscopy has been used to probe the evolution of microscopic vibrational states upon the temperature- and photo-induced spin crossovers in [Fe(2-picolylamine)3]Cl2EtOH (Fe-pic).
Chernyshov D.   +17 more
core   +1 more source

Ring-Based Crossovers in Genetic Algorithms: Characteristic Decomposition and Their Generalization

open access: yesIEEE Access, 2021
Effective crossover methods are essential for genetic algorithms because they enhance population diversity, resulting in an increase in the search space to be explored and the mitigation of trapping at local optima.
Sunisa Rimcharoen, Nutthanon Leelathakul
doaj   +1 more source

Thermodynamics of doped Kondo insulator in one dimension: Finite Temperature DMRG Study

open access: yes, 1998
The finite-temperature density-matrix renormalization-group method is applied to the one-dimensional Kondo lattice model near half filling to study its thermodynamics. The spin and charge susceptibilities and entropy are calculated down to T=0.03t.
Aeppli G.   +25 more
core   +1 more source

Crossover Control Study of the Effect of Personal Care Products Containing Triclosan on the Microbiome

open access: yesmSphere, 2016
Commonly prescribed antibiotics are known to alter human microbiota. We hypothesized that triclosan and triclocarban, components of many household and personal care products (HPCPs), may alter the oral and gut microbiota, with potential consequences for ...
Angela C. Poole   +7 more
doaj   +1 more source

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