Results 91 to 100 of about 21,352 (240)

X-ray Development of the Classical Nova V2672 Ophiuchi with Suzaku

open access: yes, 2013
We report the Suzaku detection of a rapid flare-like X-ray flux amplification early in the development of the classical nova V2672 Ophiuchi. Two target-of-opportunity ~25 ks X-ray observations were made 12 and 22 days after the outburst.
Drake, J. J.   +3 more
core   +1 more source

Bipolar anodal septal pacing with direct LBB capture preserves physiological ventricular activation better than unipolar left bundle branch pacing [PDF]

open access: gold, 2023
Karol Čurila   +17 more
openalex   +1 more source

Fitoremediasi Fe dan Mn Air Asam Tambang Batubara dengan Eceng Gondok (Eichornia crassipes) dan Purun Tikus (Eleocharis dulcis) pada Sistem LBB di PT. JBG Kalimantan Selatan

open access: yesSainsmat, 2018
Air asam tambang (ATT) adalah air limbah yang terbentuk dari serangkaian reaksi kimia dan aktivitas biologis pada saat dan setelah eksploitasi batu bara dengan sistem terbuka.
Rahmat Yunus, Nopi Stiyati Prihatini
doaj   +1 more source

Black-body components in Gamma-Ray Bursts spectra?

open access: yes, 2007
We study 7 Gamma Ray Bursts (GRBs), detected both by the BATSE instrument, on-board the Compton Gamma Ray Observatory, and by the Wide Field Camera (WFC), on-board BeppoSAX.
Bosnjak, Z.   +4 more
core   +3 more sources

Left bundle branch pacing and cardiac remodeling in HF patients with type 2 diabetes mellitus: epigenetic pathways and clinical outcomes

open access: yesFrontiers in Pharmacology
BackgroundLeft bundle branch (LBB) pacing could achieve cardiac resynchronization therapy (CRT) in patients who cannot be resynchronized via the placement of the left ventricle (LV) lead into the coronary sinus.
Celestino Sardu   +17 more
doaj   +1 more source

Explicit equations for leak rates through narrow cracks

open access: yes, 2005
Explicit equations to describe the leak rate of a single phase fluid through a narrow crack under a low pressure gradient have been developed and are presented.
Bagshaw, N.M., Beck, S.B.M., Yates, J.R.
core   +1 more source

Investigation of raw timber elements for the design of a hunting stand structure [PDF]

open access: yesE3S Web of Conferences
There is an increasing need for less resource-intensive and waste-reducing measures in the design and production of timber structures. Traditionally, irregular branches from tree crowns are often left unused, despite making up nearly 50% of a tree's ...
Bergadewata Gerdan   +2 more
doaj   +1 more source

Azimuthal dependence of the density distribution in outer galactic discs accreting intergalactic flows

open access: yes, 2008
AIMS. The amplitude and scaleheight of the Galactic gas disc density are not axisymmetric against expectations in a self-gravity axisymmetric disc. However, this lopsidedness can be explained in terms of intergalactic accretion flows, which produce non ...
Battaner   +12 more
core   +1 more source

Spectral evolution of bright NS LMXBs with INTEGRAL: an application of the thermal plus bulk Comptonization model

open access: yes, 2009
The aim of this work is to investigate in a physical and quantitative way the spectral evolution of bright Neutron Star Low-Mass X-ray Binaries (NS LMXBs), with special regard to the transient hard X-ray tails. We analyzed INTEGRAL data for five sources (
A. Bazzano   +48 more
core   +1 more source

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