Results 111 to 120 of about 406,608 (369)
Contribution of the Electron Scattering Process to the Broad Hα Wings
Open Astronomy, 2012 We modeled the extended wings of the OVI 1032, 1038 Å resonance lines and He II 1640 Å emission line in the spectra of Z And, AG Dra and V1016 Cyg by the electron scattering process.
Sekeráš M., Skopal A.
doaj +1 more source
International Journal of Agricultural Sciences, 2017 Symbiotic relationships between arbuscular mycorrhizal fungi (AMF) and plants can increase the capacity of plants to absorb nutrients and water from the soil by exploring micropores not accessible to plant roots.
Eddiwal, Amrizal Saidi, Eti Farda Husin and Azwar Rasyidin
doaj +1 more source
Discovery of a possible symbiotic binary in the Large Magellanic Cloud
, 2017 We report the discovery of a possible symbiotic star, in the Large Magellanic Cloud (LMC). The object under consideration here, designated as RP 870, was detected during the course of a comprehensive H$\alpha$ survey of the LMC by Reid & Parker (2012 ...
Banerjee, D. P. K. +3 more
core +1 more source
Advanced Science, EarlyView.KRAS mutations dynamically remodel the tumor microenvironment (TME), fostering immunosuppression, metabolic symbiosis, and stromal plasticity. This review dissects how oncogenic KRAS variants sculpt TME networks and explores actionable vulnerabilities. Emerging strategies combining KRAS inhibitors and TME‐editing approaches offer potential to dismantle
Jiayao Ma +9 more
wiley +1 more source
Open Astronomy, 2012 We present some results of an ongoing study of the long-term spectroscopic variations of AG Dra, a prototypical eruptive symbiotic system. We discuss the effects of the environment and orbital modulation in this system and some of the physical processes ...
Shore S. N., Genovali K., Wahlgren G. M.
doaj +1 more source
Contributions of the Astronomical Observatory Skalnaté Pleso(Invited Review) According to modern definition, a symbiotic nova is an otherwise normal nova (i.e. powered by explosive thermonuclear burning) that erupts within a symbiotic star, which is a binary where a WD accretes from a cool giant companion. Guided primarily by the very well observed eruptions of RS Oph in 2006 and 2021, and that of V407 Cyg in ...
openaire +2 more sources
Advanced Science, EarlyView.A hierarchical porous carbon hollow fiber anchoring Ni‐N2 structures is developed as a self‐supporting electrode for efficient and stable CO2 conversion to CO. The unique penetration effect of the hollow fiber electrode, combined with the unsaturated Ni‐N2 coordination structure, significantly enhances CO2 electroreduction performance, achieving high ...
Xiaotong Wang +13 more
wiley +1 more source
Recent UBVR Photometry of Symbiotic Stars
Open Astronomy, 2003 We present recent photometric observations of Z And, BF Cyg, and AX Per made in the standard Johnson UBVR system. The main characteristics of their light behavior can be summarized as follows: Z And: our observations cover the recent active phase, from ...
Skopal A. +3 more
doaj +1 more source
A PIONIER View on Mass-Transferring Red Giants
, 2014 Symbiotic stars display absorption lines of a cool red giant together with emission lines of a nebula ionized by a hotter star, indicative of an active binary star system in which mass transfer is occurring.
Berger, Jean-Philippe +5 more
core
Advanced Science, EarlyView.This study extensively characterizes the B cell response of rainbow trout (Oncorhynchus mykiss) in response to red mark syndrome (RMS). This disease, suspected to be caused by a Midichloria‐like organism (MLO), induces skin lesions in the infected animals, characterized by a massive influx of IgM+ B cells.
J Germán Herranz‐Jusdado +10 more
wiley +1 more source