Results 141 to 150 of about 29,160 (315)

Implementation of an F -statistic all-sky search for continuous gravitational waves in Virgo VSR1 data [PDF]

open access: yes, 2014
We present an implementation of the -statistic to carry out the first search in data from the Virgo laser interferometric gravitational wave detector for periodic gravitational waves from a priori unknown, isolated rotating neutron stars.
김남규   +4 more
core  

Integrating Theory and Practice in Regenerative Supply Chain Management: An Integrative Review and Use‐Case Synthesis

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This integrative review explores the evolution of sustainability in supply chain management and positions regenerative supply chain within the strong sustainability paradigm. It adopts a transdisciplinary approach, unfolding in two parallel stages.
Abhijeet Tewary   +2 more
wiley   +1 more source

Gravitational Waves from Gravitational Collapse

open access: yesLiving Reviews in Relativity, 2011
Gravitational-wave emission from stellar collapse has been studied for nearly four decades. Current state-of-the-art numerical investigations of collapse include those that use progenitors with more realistic angular momentum profiles, properly treat ...
Chris L. Fryer, Kimberly C.B. New
doaj  

Gravitational waves from an early matter era [PDF]

open access: yes, 2009
Assadullahi, Hooshyar, Wands, David
core   +1 more source

Whose Sustainability Counts? Board Governance, ESG Ratings, and Sustainable Development Goals: Evidence on the ESG–SDG Wedge

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Institutional investors increasingly rely on ESG ratings to evaluate financially material sustainability risks, while governments promote corporate alignment with the United Nations Sustainable Development Goals (SDGs). Because these frameworks differ substantially in capital market salience and monitoring intensity, board oversight may not ...
Mohamed Hegazy   +2 more
wiley   +1 more source

Freezing-in gravitational waves

open access: yesPhysical Review D
The thermal plasma in the early Universe produced a stochastic gravitational wave (GW) background, which peaks today in the microwave regime and was dubbed the cosmic gravitational microwave background (CGMB). In previous works, only single graviton production processes that contribute to the CGMB have been considered.
Jacopo Ghiglieri   +2 more
openaire   +5 more sources

Plasmakristall‐4 Experiment: 10 Years of Operation in Orbit

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Plasmakristall‐4 (PK‐4) is a microgravity complex plasma laboratory operated for 10 years on board the International Space Station. Its main purpose is the particle‐resolved investigation of generic condensed matter phenomena using strongly coupled suspensions of microparticles immersed in low‐pressure gas‐discharge plasmas.
M. Pustylnik   +3 more
wiley   +1 more source

All-sky search for periodic gravitational waves in the O1 LIGO data [PDF]

open access: yes, 2017
We report on an all-sky search for periodic gravitational waves in the frequency band 20–475 Hz andwith a frequency time derivative in the range of (−1.0, +0.1) × 10−8 Hz=s. Such a signal could be producedby a nearby spinning and slightly nonaxisymmetric 
LIGO Scientific Collaboration and Virgo Collaboration   +2 more
core  

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