Results 91 to 100 of about 34,279 (294)
Business Strategy and the Environment, EarlyView.ABSTRACT Environmental governance in Nigeria's oil and gas sector remains central to global climate justice debates, yet persistent accountability failures continue to undermine meaningful environmental and social outcomes. Despite extensive regulatory frameworks, accountability in resource‐dependent contexts is frequently reduced to formal reporting ...
Hammed Afolabi +2 more
wiley +1 more source
Shock Cooling and Breakout Emission for Optical Flares Associated with Gravitational-wave Events
The Astrophysical JournalThe astrophysical origin of stellar-mass black hole (BH) mergers discovered through gravitational waves (GWs) is widely debated. Mergers in the disks of active galactic nuclei (AGNs) represent promising environments for at least a fraction of these ...
Hiromichi Tagawa +4 more
doaj +1 more source
Catheterization and Cardiovascular Interventions, EarlyView.ABSTRACT Backgrounds Accurate stent positioning in aorto‐ostial lesions remains challenging due to complex three‐dimensional anatomy, lack of optimal fluoroscopic projections, and high rates of geographic miss. Stent overhang impairs guide catheter re‐engagement and complicates future revascularization.
Gregor Leibundgut +7 more
wiley +1 more source
AT 2019aalc: A Bowen Fluorescence Flare with a Precursor Flare in an Active Galactic Nucleus
The Astrophysical JournalAT 2019aalc is a peculiar sequence of highly variable emission events observed towards the nucleus of the broad-line active galactic nucleus (AGN) SDSS J152416.66+045119.0.
Marzena Śniegowska +12 more
doaj +1 more source
Financial Toxicity Associated with Biological Medicines: A Scoping Review
Clinical Pharmacology &Therapeutics, EarlyView.Financial toxicity, defined as the economic burden experienced by patients due to medication and other healthcare costs and their consequences, such as material, psychosocial and behavioral effects, represents a significant concern for individuals receiving biological medicines.
Laura Sara Maria Saarukka +4 more
wiley +1 more source
Flaring Behavior in the M Dwarf PM J11183+1347 from TESS Observations
The Astrophysical JournalThis study presents analysis of the flaring properties and magnetic activity of an M dwarf PM J11183+1347 based on photometry light curves from the Transiting Exoplanet Survey Satellite (TESS) mission. PM J11183+1347 is an active flaring star of dMe type,
Dorothy M. Mwanzia +6 more
doaj +1 more source
Connection Between Optical and VHE Gamma-ray Emission in Blazar Jets
, 2011 MAGIC has been performing optically triggered Target of Opportunity observations of flaring blazars since the beginning of its scientific operations.
Aimo Sillanpää +7 more
core +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez +3 more
wiley +1 more source
Optical variability of the blazar 3C 454.3 during 2007-2010
EPJ Web of Conferences, 2013 The optical variability of the blazar 3C 454.3 during 2007-2010 has been studied using the results of multicolor (BVRIJHK) observations. The existence of two variable synchrotron sources was found.
Hagen-Thorn V.A. +4 more
doaj +1 more source
Capability of Cherenkov Telescopes to Observe Ultra-fast Optical Flares
, 2008 The large optical reflector (~ 100 m^2) of a H.E.S.S. Cherenkov telescope was used to search for very fast optical transients of astrophysical origin.
Clapson, A. -C. +6 more
core +1 more source