Results 61 to 70 of about 398,638 (331)

KAPPA: A Package for the Synthesis of Optically Thin Spectra for the Non-Maxwellian κ-Distributions. III. Improvements to Ionization Equilibrium and Extension to κ < 2 [PDF]

, 2023
E. Dzifčáková, Jaroslav Dudík, Martina Pavelková, Božena Solarová, Alena Zemanová   +4 more
openalex   +1 more source

Longitudinal circulating tumor DNA profiling in patients with advanced endometrial cancer using an off‐the‐shelf targeted NGS panel

Molecular Oncology, EarlyView.
Intratumour heterogeneity complicates precision management of advanced endometrial cancer. Circulating tumor DNA (ctDNA) offers a minimally invasive strategy to capture tumor evolution and therapeutic resistance. Here, we compare tumor‐agnostic NGS with tumor‐informed ddPCR, outlining their relative sensitivity, concordance, and clinical implications ...
Carlos Casas‐Arozamena, Karin Teien Lande, Eva Diaz, Ana Vilar, Juan Cueva, Efigenia Arias, Victoria Sampayo, Alicia Abalo, Nerea González, Eva Colás, Antonio Gil‐Moreno, Miguel Abal, Gema Moreno‐Bueno, Therese Sørlie, Kristina Lindemann, Laura Muinelo‐Romay   +15 more
wiley   +1 more source

Composition law of $\kappa$-entropy for statistically independent systems

, 2017
The intriguing and still open question concerning the composition law of $\kappa$-entropy $S_{\kappa}(f)=\frac{1}{2\kappa}\sum_i (f_i^{1-\kappa}-f_i^{1+\kappa})$ with ...
Kaniadakis, G., Scarfone, A. M., Sparavigna, A., Wada, T.   +3 more
core   +1 more source

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

Aging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu, Latif Adams, Eunice Ampem‐Danso, Justice Kumi, Abigail Aning, Fatima Hamidu, Mustapha Abdul Mumin Mohammed, Ayuba Nii Darku Ankrah, Seth Kwabena Amponsah   +8 more
wiley   +1 more source

Nonlinear dynamics of the dissipative ion-acoustic solitary waves in anisotropic rotating magnetoplasmas

Open Physics
This study explores the nonlinear dynamics of ion-acoustic waves (IAWs) in a magnetized, collisional, anisotropic rotating plasma that includes hot ions, superthermal electrons, and positrons. Anisotropic ion pressure is defined using the Chew–Goldberger–
Albalawi Wedad, Fotsing Carlos A., Tiofack Camus G. L., Alim, Mohamadou Alidou, Alharbey Rania A., El-Tantawy Samir A.   +6 more
doaj   +1 more source

The Four-Parameter Kappa Distribution in Prediction of Standardized Precipitation Index [PDF]

علوم و مهندسی آبیاری, 2012
The standardized precipitation index (SPI) isused vastly for drought monitoring. Among the many of drought indices, theusing of SPI for drought events in various time scales is more important.
Y. Hassanzadeh, A. Abdi Kordani
doaj  

Risk Prediction Models for Recurrence After Curative Treatment of Early‐Stage or Locally Advanced Lung Cancer: A Systematic Review

Aging and Cancer, EarlyView.
This systematic review synthesizes prognostic models for survival and recurrence in resected non‐small cell lung cancer. While many models demonstrate moderate to good discrimination, few are externally validated and reporting quality is variable, limiting clinical applicability and highlighting the need for robust, transparent model development ...
Evangeline Samuel, S. Tissera, E. Paul, J. Zalcberg, R. G. Stirling   +4 more
wiley   +1 more source

Kappa Distribution Function Effects on Landau Damping in Electrostatic Vlasov Simulation

Terrestrial, Atmospheric and Oceanic Sciences, 2013
The non-thermal high-energy electron effects on Langmuir wave-particle interaction are investigated using an initial value approach. A Vlasov-Poisson simulation is employed based on the splitting scheme by Cheng and Knorr (1976).
Yue-Hung Chen, Yasutaro Nishimura, Chio-Zong Cheng   +2 more
doaj   +1 more source

Hydrodynamic theory for granular gases

, 2000
A granular gas subjected to a permanent injection of energy is described by means of hydrodynamic equations derived from a moment expansion method. The method uses as reference function not a Maxwellian distribution $f_{\sf M}$ but a distribution $f_0 = \
A. Goldstein, C. Lun, C.S. Campbell, D. Risso, D. Risso, Dino Risso, G. Peng, H. Grad, H. Struchtrup, H.M. Jaeger, H.M. Jaeger, H.M. Jaeger, I. Goldhirsch, J.A.C. Gallas, J.H. Ferziger, J.J. Brey, J.J. Brey, J.J. Brey, J.J. Brey, J.T. Jenckins Richman, J.T. Jenkins, J.T. Jenkins, J.T. Jenkins, M. Marin, N. Mujica, N.V. Brilliantov, P. Cordero, P.K. Haff, Patricio Cordero, R. Brito, R. Ramírez, R. Soto, Rodrigo Soto, Rosa Ramírez, S. Luding, S. McNamara, S. McNamara, S. Warr, T.P.C. van Noije, T.P.C. van Noije Chn, V. Garzó, Y. Zhang   +41 more
core   +1 more source

Real‐World Performance of CSF Kappa Free Light Chains in the 2024 McDonald Criteria

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Kappa free light chains (KFLCs) in the cerebrospinal fluid (CSF) have a similar performance to CSF‐restricted oligoclonal bands (OCB) for multiple sclerosis (MS) diagnosis. To help with implementation, we set out to resolve several remaining uncertainties: (1) performance in a real‐world cohort and the 2024 McDonald criteria; (2 ...
Maya M. Leibowitz, Ryan Cooper, Stefania Kaninia, Kathryn I. Challis, Will Greenway, Maria Bonello, Mahmoud Elbahnasawi, Deborah T. Shode, Dominika Gajdasik, Victor Iliev, Alison M. E. Whitelegg, Ian Galea   +11 more
wiley   +1 more source