Results 101 to 110 of about 7,550,631 (352)

Conduction Mechanism Switching from Coulomb Blockade to Classical Critical Percolation Behavior in Disordered Nanoparticle Array

open access: yesAdvanced Electronic Materials
Large, open‐gate transistors made from metal nanoparticle arrays offer possibilities to build new electronic devices, such as sensors. A nanoparticle necklace network (N3) of Au particles from 300 K to cryogenic temperatures exhibit a nonohmic I–Vd ...
Abhijeet Prasad   +2 more
doaj   +1 more source

Day/night variations of myeloid and lymphoid cell subsets in the murine inguinal lymph node

open access: yesFEBS Open Bio, EarlyView.
The circadian system is involved in the temporal regulation of the immune system. Our study reveals that two innate immune populations, NKT cells and neutrophils, predominate at the beginning of the day in healthy mice, highlighting how the time of day influences immune responses.
Paula M. Wagner   +6 more
wiley   +1 more source

Asymptotics of critical conditions in one combustion model

open access: yesВестник Самарского университета: Естественнонаучная серия
The work is devoted to solving the problem of critical conditions for an autocatalytic combustion model, taking into account the consumption of reagent and oxidizer.
Elizaveta S. Dolgova
doaj   +1 more source

Scaling Laws in the Fine-Scale Structure of Range Margins

open access: yesMathematics, 2018
Margins of the geographic distributions of species are important regions in terms of ecological and evolutionary processes, including the species’ response to climate change. This paper reviews some spatially explicit metapopulation models of range
Beáta Oborny
doaj   +1 more source

Critical phenomena at perfect and non-perfect surfaces

open access: yes, 1997
The effect of imperfections on surface critical properties is studied for Ising models with nearest-neighbour ferromagnetic couplings on simple cubic lattices.
Pleimling, M., Selke, W.
core   +2 more sources

Critical phenomena and critical relations

open access: yes, 2002
We consider systems which exhibit typical critical dependence of the specific heat: $ c\varpropto (T_C-T)^{- }$ ($TT_C$) where $ $,$ ^{\prime}$ are critical exponents ($ = $ for $ c= c_{p,N},$ $ =\bar $ for $ c= c_{V,N}$), as well as, the case when $ c\varpropto (\ln \mid T_C-T\mid)^a$ ($% a=\frac 13$, uniaxial ferroelectrics; $a=1 ...
Matlak, M., Grabiec, B.
openaire   +2 more sources

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

Multiple‐Instance Superparameterization: 1. Concept, and Predictability of Precipitation

open access: yesJournal of Advances in Modeling Earth Systems, 2019
We have investigated the predictability of precipitation using a new configuration of the superparameterized Community Atmosphere Model (SP‐CAM). The new configuration, called the multiple‐instance SP‐CAM, or MP‐CAM, uses the average heating and drying ...
Todd R. Jones   +2 more
doaj   +1 more source

Type II critical phenomena of neutron star collapse

open access: yes, 2007
We investigate spherically-symmetric, general relativistic systems of collapsing perfect fluid distributions. We consider neutron star models that are driven to collapse by the addition of an initially "in-going" velocity profile to the nominally static ...
C. Gundlach   +12 more
core   +1 more source

Home - About - Disclaimer - Privacy