Results 141 to 150 of about 62,552 (337)

Prompt emission from tidal disruptions of white dwarfs by intermediate mass black holes

open access: yesEPJ Web of Conferences, 2012
We present a qualitative picture of prompt emission from tidal disruptions of white dwarfs (WD) by intermediate mass black holes (IMBH). The smaller size of an IMBH compared to a supermassive black hole and a smaller tidal radius of a WD disruption lead ...
Laguna P.   +5 more
doaj   +1 more source

Stochastic tidal disruption of clusters

open access: yesThe Astrophysical Journal, 1977
We suppose that the tidal disruption of star clusters can be described by a stochastic process, and formulate the problem in terms of the theory of stochastic processes. This method has several advantages. As an example we consider a spherically symmetric cluster with uniform mean density, and calculate the rate of increase in energy of a test star to ...
openaire   +1 more source

Local Responses to Limits on U.S. Public Health Authority During the COVID‐19 Emergency

open access: yesThe International Journal of Health Planning and Management, EarlyView.
ABSTRACT Public health has become politicized in the U.S. Though research shows that limiting public health authority during emergency response puts community wellbeing and health outcomes at risk, during the COVID‐19 emergency (2020–2021), some U.S. state policymakers limited the disease‐preventing actions local public health agencies could take. This
Genevive R. Meredith   +6 more
wiley   +1 more source

UNBOUND DEBRIS STREAMS AND REMNANTS RESULTING FROM THE TIDAL DISRUPTIONS OF STARS BY SUPERMASSIVE BLACK HOLES [PDF]

open access: green, 2016
James Guillochon   +4 more
openalex   +1 more source

A Comparative Study on the Irrigation Suitability of Kerala's Rivers Using Fuzzy AHP and Conventional Methods

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT Food security in Kerala depends on effective irrigation, but poor‐quality irrigation water poses threats such as salinity, sodicity and reduced soil productivity. Although past assessments have been localised, this study presents the first comprehensive, statewide evaluation of irrigation water suitability across 44 major rivers in Kerala.
Raji Karuna   +2 more
wiley   +1 more source

Extended Emission-line Regions in Poststarburst Galaxies Hosting Tidal Disruption Events

open access: yesThe Astrophysical Journal Letters
We report the discovery of an extended emission-line region (EELR) in MUSE observations of Markarian 950, a nearby ( z = 0.01628) poststarburst (PSB) galaxy that hosted the tidal disruption event (TDE) iPTF 16fnl.
Thomas Wevers, K. Decker French
doaj   +1 more source

Tidal Disruption Events by Compact Supermassive Black Hole Binaries [PDF]

open access: green, 2022
Taeho Ryu   +2 more
openalex   +1 more source

Radical Uncertainty and New Sector Emergence: An Action Theory of Co‐Creative Stakeholders

open access: yesStrategic Change, EarlyView.
ABSTRACT For much of the past century, entrepreneurship scholars have sought to understand and assess the nature, role, and impact of uncertainty. While the sum total of this work has contributed valuable insights, radical uncertainty—characterized by dynamic conditions in which outcomes are unknowable at the time action must be taken—remains weakly ...
Parul Manocha   +1 more
wiley   +1 more source

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