Results 91 to 100 of about 3,840,280 (339)

Energy transfer in two-dimensional magnetohydrodynamic turbulence: formalism and numerical results

, 2001
The basic entity of nonlinear interaction in Navier-Stokes and the Magnetohydrodynamic (MHD) equations is a wavenumber triad ({\bf k,p,q}) satisfying ${\bf k+p+q=0}$.
Batchelor, Biskamp, Domaradzki, Frick, Gaurav Dar, Goldreich, Ishizawa, Ishizawa, Mahendra K. Verma, Müller, Pouquet, Pouquet, Pouquet, Sridhar, V. Eswaran, Verma, Verma   +16 more
core   +1 more source

Infection Control Practices for Vascular Access Management in Hemodialysis: Results From a Nationwide Survey of Japanese National University Hospitals

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Bloodstream infections due to repeated vascular access (VA) puncture and circuit connections remain major concerns in hemodialysis. Therefore, we examined current practices for glove, disinfectant, and personal protective equipment (PPE) use according to VA type in national university hospitals in Japan.
Aiko Yamada, Makoto Harada, Tadahiko Kikugawa, Takeshi Nakata, Koji Hashimoto, Tsuneo Konta, Yuji Kamijo   +6 more
wiley   +1 more source

Approximation of functions by a new class of Gamma type operators; theory and applications

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica
The study of the linear methods of approximation, which are given by sequences of positive and linear operators, studied extremely, in relation to different subjects of analysis, such as numerical analysis.
Özçelik Reyhan, Kara Emrah Evren, Usta Fuat   +2 more
doaj   +1 more source

Radioprotection for Astronauts' Missions: Numerical Results on the Nomex Shielding Effectiveness. [PDF]

Life (Basel), 2023
Loffredo F, Vardaci E, Bianco D, Di Nitto A, Quarto M.   +4 more
europepmc   +1 more source

Numerical computation of the EOB potential q using self-force results

, 2016
The effective-one-body theory (EOB) describes the conservative dynamics of compact binary systems in terms of an effective Hamiltonian approach. The Hamiltonian for moderately eccentric motion of two non-spinning compact objects in the extreme mass-ratio
Akcay, Sarp, van de Meent, Maarten
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Impacts of Non-Uniform Border Temperature Variations on Time-Dependent Nanofluid Free Convection within a Trapezium: Buongiorno’s Nanofluid Model

Energies, 2019
The present study develops the influence of inclined border temperature variations on the isotherms, streamlines, and isoconcentrations for unsteady free convection in a trapezoidal region filled with the water-based nanofluid.
Cornelia Revnic, Mohammad Ghalambaz, Teodor Groşan, Mikhail Sheremet, Ioan Pop   +4 more
doaj   +1 more source

Theoretical and numerical results of a stochastic model describing resistance and non-resistance strains of influenza. [PDF]

Eur Phys J Plus, 2022
Farah EM, Amine S, Ahmad S, Nonlaopon K, Allali K.   +4 more
europepmc   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Chaos in Fractional-Order Glucose–Insulin Models with Variable Derivatives: Insights from the Laplace–Adomian Decomposition Method and Generalized Euler Techniques

Fractal and Fractional
This study investigates the complex dynamics and control mechanisms of fractional-order glucose–insulin regulatory systems, incorporating memory-dependent properties through fractional derivatives. Employing the Laplace–Adomian Decomposition Method (LADM)
Sayed Saber, Emad Solouma, Rasmiyah A. Alharb, Ahmad Alalyani   +3 more
doaj   +1 more source