Results 121 to 130 of about 13,641 (276)

Brussels–Montreal Nuclear Energy Density Functionals, from Atomic Masses to Neutron Stars

open access: yes, 2014
International audienceWe have recently developed a series of accurately calibrated nuclear energy density functionals, fitted to essentially all atomic masses with amodel root mean square deviation now reduced to 0.5 MeV for our functional BSk27*. At the
Pastore, A.   +10 more
core   +1 more source

Dynamic of the content of radionuclides in water of cooling-pond of Chernobyl NPP (1978 - 2004) [PDF]

open access: yesЯдерна фізика та енергетика, 2006
Dynamic of the artificial radionuclides content of in water of the cooling-pond of ChNPP was studied starting from 1978 till 2004. The total content of radionuclides was founded within the limits of 0,005 - 0,05 Bq/l in the period of 1978 - 1984. After
O. L. Zarubin
doaj  

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Yields of e0-electrons from the target surface by bombarding it by α-particles of different energies in the range from 0.9 to 5.5 MeV [PDF]

open access: yesЯдерна фізика та енергетика, 2013
The yields near-zero energy electrons(e0-electrons) and fast electrons (ef-electrons) in the bombardment of targets of aluminum and titanium by α-particles of 238Pu in the low-energy α-particles region (range 0.9 - 5.5 MeV) were measured.
V. T. Kupryashkin   +3 more
doaj  

Promiscuous stimulation of HSP70 ATPase activity by parasite‐derived J‐domains

open access: yesFEBS Open Bio, EarlyView.
The malaria parasite Plasmodium falciparum exports three highly homologous yet functionally divergent J‐domain proteins into human erythrocytes. Here, we show that J‐domains isolated from all three proteins effectively stimulate the ATPase activity of both endogenous host and exported parasite HSP70 chaperones.
Julian Barth   +6 more
wiley   +1 more source

Identification of functional murine mitochondrial formyl peptides and their effects on myeloid‐derived suppressor cell generation

open access: yesFEBS Open Bio, EarlyView.
We first identified functional murine mitochondrial N‐formyl peptides (MT‐FPs) and investigated their effects on the in vitro myeloid‐derived suppressor cell (MDSC) generation from bone marrow cells. We demonstrated that MT‐FPs acted directly on bone marrow cells to promote MDSC generation and modulated the polymorphonuclear (PMN)‐MDSC/monocyte (M ...
Miyako Ozawa   +2 more
wiley   +1 more source

Applicability of mitotic figure counting by deep learning: a development and pan‐cancer validation study

open access: yesFEBS Open Bio, EarlyView.
In this study, we developed a deep learning method for mitotic figure counting in H&E‐stained whole‐slide images and evaluated its prognostic impact in 13 external validation cohorts from seven different cancer types. Patients with more mitotic figures per mm2 had significantly worse patient outcome in all the studied cancer types except colorectal ...
Joakim Kalsnes   +32 more
wiley   +1 more source

Strangeness in neutron stars

open access: yes, 2005
We discuss the role of strangeness on the internal constitution and structural properties of neutron stars. In particular, we report on recent calculations of hyperon star properties derived from microscopic equations of state for hyperonic matter. Next,
BOMBACI, IGNAZIO
core  

Deviation from time-composition equivalence in polymer solutions with selective cosolvents

open access: yes, 2011
Time-composition superpositioning (tCS) permits determination of the mechanical properties of polymeric materials over a widely extended time (or frequency) domain by systematically varying composition under isothermal conditions.
Richard J. Spontak, Arjun S. Krishnan
core   +1 more source

Establishing an assay to evaluate d‐amino acid oxidase enzyme kinetics and inhibition using WST‐8 redox dye

open access: yesFEBS Open Bio, EarlyView.
This study investigated a novel WST‐8‐based assay for evaluating d‐Amino acid oxidase (DAO) inhibitors. We confirmed its effectiveness using known inhibitors and found that uremic toxins possess relatively weak inhibitory activity compared to existing drugs.
Kahoko Miyake   +4 more
wiley   +1 more source

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