Results 61 to 70 of about 1,606,935 (294)

Clustering properties of a generalized critical Euclidean network [PDF]

open access: yesPhysical Review E, 2003
4 pages REVTEX, 4 ...
Sen, Parongama, Manna, S. S.
openaire   +3 more sources

Theoretical and experimental considerations of the critical current density of DI-BiSCCO superconducting tapes as a function of magnetic field, field orientation, temperature and strain [PDF]

open access: yes, 2013
The critical current density (Jc) of DI-BiSCCO superconducting tapes was measured as a function of magnetic field (B), field orientation (θ), temperature (T) and strain (e) in a 15 T split-pair horizontal superconducting magnet using probes designed and ...
SUNWONG, PRAPAIWAN
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Novel phase transition in two-dimensional xy-models with long-range interaction

open access: yesCondensed Matter Physics, 2005
The purpose of this article is to give an overview of results concerning ordering and critical properties of two-dimensional ferromagnets including the dipolar interaction.
P.G.Maier, F.Schwabl
doaj   +1 more source

Detection and Analysis of Critical Dynamic Properties of Oligodendrocyte Differentiation

open access: yesMathematics, 2022
In this paper, we derive a four-dimensional ordinary differential equation (ODE) model representing the main interactions between Sox9, Sox10, Olig2 and several miRNAs, which drive the process of (olygodendrocyte) differentiation. We utilize the Lyapunov–
Svetoslav G. Nikolov   +3 more
doaj   +1 more source

Properties of critical groups

open access: yesJournal of Algebra, 1980
Knowledge of properties and of the structure of so-called f-cr i t ical groups for a given class f of groups can often help to get detailed information for the structure of those groups, which belong to f . I f f is a class of groups, we say that a group G is f-cri t ical , if G ¢ f , but H ~ f for all proper subgroups H o f G.
openaire   +1 more source

On Degree Properties of Crossing-Critical Families of Graphs [PDF]

open access: yesThe Electronic Journal of Combinatorics, 2015
Answering an open question from 2007, we construct infinite $k$-crossing-critical families of graphs that contain vertices of any prescribed odd degree, for any sufficiently large $k$. To answer this question, we introduce several properties of infinite families of graphs and operations on the families allowing us to obtain new families preserving ...
Drago Bokal   +3 more
openaire   +4 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Development and psychometric properties of the critical thinking attitude scale in Italian college students

open access: yesFrontiers in Psychology
IntroductionCritical thinking (CT) is a higher-order cognitive skill essential for academic and professional success, combining the ability to evaluate evidence with a reflective and analytical attitude toward information. Although several tools exist to
Rosa Angela Fabio   +3 more
doaj   +1 more source

Using Dyes for Evaluating Photocatalytic Properties: A Critical Review

open access: yesMolecules, 2014
This brief review aims at analyzing the use of dyestuffs for evaluating the photocatalytic properties of novel photocatalysts. It is shown that the use of dyes as predictors for photocatalytic activity has its roots in the pre visible-light activity era,
Malka Rochkind   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy