Results 41 to 50 of about 18,008 (204)
The small scale dynamo and the amplification of magnetic fields in massive primordial haloes
, 2013 While present standard model of cosmology yields no clear prediction for the initial magnetic field strength, efficient dynamo action may compensate for initially weak seed fields via rapid amplification. In particular, the small-scale dynamo is expected
Latif, M. A. +3 more
core +1 more source
Innovativeness and entrepreneurial performance of female entrepreneurs
Journal of Innovation & Knowledge, 2022 Entrepreneurs' innovativeness is an important factor affecting the performance of start-up companies. Based on social cognitive theory, this study analyzes the relationship between female entrepreneurs' innovativeness and entrepreneurial performance at a
Yangjie Huang +3 more
doaj +1 more source
Household and student survey-based evidence on girls secondary education in Afghanistan
Social Sciences and Humanities Open, 2023 Afghanistan has long had one of the poorest education records in the world and females in particular have exceptionally low rates of literacy. This paper presents descriptive evidence using novel survey data that 1) peer-to-peer mentorship can improve ...
Elizabeth Lyons
doaj +1 more source
Establishing a relation between mass and spin of stellar mass black holes
, 2013 Stellar mass black holes (SMBHs), forming by the core collapse of very massive, rapidly rotating stars, are expected to exhibit a high density accretion disk around them developed from the spinning mantle of the collapsing star.
Banerjee, Indrani +1 more
core +1 more source
Studies of Stellar Collapse and Black Hole Formation with the Open-Source Code GR1D [PDF]
, 2010 We discuss results from simulations of black hole formation in failing core-collapse supernovae performed with the code GR1D, a new open-source Eulerian spherically-symmetric general-relativistic hydrodynamics code.
O'Connor, E., Ott, C. D.
core +1 more source
Bridging the Gender Digital Gap
Economics: Journal Articles, 2019 Despite the headway the world has experienced over the last couple of years in terms of a substantial increase in digital access, there are still significant challenges to overcome in ensuring women are included in the transformation to a digital society,
Mariscal Judith +3 more
doaj +1 more source
Dormant Comets Among the Near-Earth Object Population: A Meteor-Based Survey
, 2016 Dormant comets in the near-Earth object (NEO) population are thought to be involved in the terrestrial accretion of water and organic materials. Identification of dormant comets is difficult as they are observationally indistinguishable from their ...
Brown, Peter G. +2 more
core +1 more source
Wildlife Biology, EarlyView.Renewable energy is vital for reducing carbon emissions and yet its infrastructure poses challenges to biodiversity. While the impacts of wind power on bats and raptors are well‐studied, the effects on elusive species remain largely unknown. The Eurasian woodcock Scolopax rusticola, a nocturnal forest bird, performs characteristic courtship flights at ...
Jan O. Engler +6 more
wiley +1 more source
Geofluids, 2021 In coal seam mining, the water resistance of the floor composite strata is the key to determining whether water disaster occurs or not and to formulating water control countermeasures. Taking the Pingdingshan Coalfield No. 8 mine and Shoushan mine as the
Xinyi Wang +5 more
doaj +1 more source
Psychological cognition and women's entrepreneurship: A country-based comparison using fsQCA
Journal of Innovation & Knowledge, 2022 Entrepreneurial activity measures a country's economic vitality. Studies have examined the psychological cognitive conditions that influence women's entrepreneurial activity by considering the effects of individual psychological cognitive conditions in ...
Yangjie Huang +4 more
doaj +1 more source