Results 61 to 70 of about 6,595,830 (298)

An investigation of the non-trivial zeros of the Riemann zeta function

open access: yes, 2020
The zeros of the Riemann zeta function outside the critical strip are the so-called trivial zeros. While many zeros of the Riemann zeta function are located on the critical line $\Re(s)=1/2$, the non-existence of zeros in the remaining part of the ...
Heymann, Yuri
core  

A NJL-based study of the QCD critical line

open access: yes, 2005
We employ a 3 flavor NJL model to stress some general remarks about the QCD critical line. The dependence of the critical curve on $\mu_q=(\mu_u+\mu_d)/2$ and $\mu_I=(\mu_u-\mu_d)/2$ is discussed. The quark masses are varied to confirm that, in agreement
A. Barducci   +5 more
core   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Development and Validation of a Machine Learning COVID-19 Veteran (COVet) Deterioration Risk Score

open access: yesCritical Care Explorations
BACKGROUND AND OBJECTIVE:. To develop the COVid Veteran (COVet) score for clinical deterioration in Veterans hospitalized with COVID-19 and further validate this model in both Veteran and non-Veteran samples.
Sushant Govindan, MD, MSc   +17 more
doaj   +1 more source

Critical Synthesis Package: Central Venous Line Simulator Checklist'subclavian Approach

open access: yesMedEdPORTAL, 2013
This Critical Synthesis Package contains: (1) a Critical Analysis of the psychometric properties and application to health sciences education for the Central Venous Line Simulator Checklist'subclavian Approach (CVLS), and (2) a copy of the CVLS ...
Jorie Colbert-Getz
doaj   +1 more source

Toward EFL Students’ Critical Thinking: How Effective Value Line Learning Strategy Is?

open access: yesJournal of English Language Teaching Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP Mataram, 2023
Critical thinking in the academic context is considered paramount due to Indonesian government regulations. However, developing such skills needs extraordinary effort.
Heri Hidayatullah   +1 more
doaj   +1 more source

Scaling properties of the critical behavior in the dilute antiferromagnet Fe(0.93)Zn(0.07)F2

open access: yes, 2000
Critical scattering analyses for dilute antiferromagnets are made difficult by the lack of predicted theoretical line shapes beyond mean-field models. Nevertheless, with the use of some general scaling assumptions we have developed a procedure by which ...
  +17 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Calculation of the value of the critical line using multiple zeta functions

open access: yesAIMS Mathematics, 2023
Newton's identities of an infinite polynomial with complex-conjugate roots n−(σ+it) and n−(σ−it) are multiple zeta functions for n∈[1, ∞), σ∈R and t∈R. All Newton's identities can be represented by Macdonald determinants. In a special case of the Riemann
Ilija Tanackov, Željko Stević
doaj   +1 more source

Quasi-Critical Brain Dynamics on a Non-Equilibrium Widom Line

open access: yes, 2014
Is the brain really operating at a critical point? We study the non-equilibrium properties of a neural network which models the dynamics of the neocortex and argue for optimal quasi-critical dynamics on the Widom line where the correlation length is ...
Beggs, John M.   +3 more
core   +1 more source

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