Results 61 to 70 of about 2,385,497 (271)

An Analytical Method for Predicting the Influence of Sequential Vertical Curved Pipe Jacking on an Enclosed Object

open access: yesApplied Sciences
A thorough understanding of the effects induced by continuous curved pipe jacking on adjacent underground facilities is paramount for ensuring both safety and operational efficiency during construction.
Qianwei Zhuang   +2 more
doaj   +1 more source

Analytical Solution of the Time Fractional Fokker-Planck Equation

open access: yesInternational Journal of Applied Mechanics and Engineering, 2014
A nonperturbative approximate analytic solution is derived for the time fractional Fokker-Planck (F-P) equation by using Adomian’s Decomposition Method (ADM). The solution is expressed in terms of Mittag- Leffler function.
T. Sutradhar, B.K. Datta, R.K. Bera
doaj   +1 more source

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

open access: yesFEBS 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

A Mass-transfer Particle-tracking Method for Simulating Transport with Discontinuous Diffusion Coefficients

open access: yes, 2020
The problem of a spatially discontinuous diffusion coefficient ($D(\boldsymbol x)$) is one that may be encountered in hydrogeologic systems due to natural geological features or as a consequence of numerical discretization of flow properties.
Bolster, Diogo   +3 more
core   +1 more source

Enhancing constituent estimation in nucleic acid mixture models using spectral annealing inference and MS/MS information

open access: yesFrontiers in Analytical Science
Mass spectrometry (MS) is a powerful analytical technique employed for a variety of applications including drug development, quality assurance, food inspection, and monitoring environmental pollutants.
Taichi Tomono   +7 more
doaj   +1 more source

Adaptive Polynomial Method for Solving Third-Order ODE With Application in Thin Film Flow

open access: yesIEEE Access, 2021
Differential equations are commonly used to model several engineering, science, and biological applications. Unfortunately, finding analytical solutions for solving higher-order Ordinary Differential Equations (ODEs) is a challenge.
Mohammad T. Haweel   +2 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS 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   +2 more
wiley   +1 more source

Semi-analytical solution for unsteady fluid flow to a partially penetrating well

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2017
An analytical solution of the problem of unsteady fluid flow to a partially penetrating well flowing at constant rate in an anisotropic reservoir with the impermeable top and bottom boundaries has been obtained.
P.E. Morozov
doaj  

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Analytical r-mode solution with gravitational radiation reaction force

open access: yes, 2005
We present and discuss the analytical r-mode solution to the linearized hydrodynamic equations of a slowly rotating, Newtonian, barotropic, non-magnetized, perfect-fluid star in which the gravitational radiation reaction force is present.Comment: 3 pages,
Dias, Óscar J. C., Sá, Paulo M.
core   +1 more source

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