Results 271 to 280 of about 2,499,965 (359)

The algebraic theory of diabolic magic squares

Duke Mathematical Journal, 1939
Rosser, Barkley, Walker, R. J.
openaire   +3 more sources

The Economic Consequences of Social Unrest: Evidence from Initial Public Offerings

European Financial Management, EarlyView.
ABSTRACT Prior research attributes negative stock market performance following episodes of social unrest to elevated uncertainty. However, social unrest does not solely increase uncertainty but separately acts to decrease investor sentiment. To determine which effect dominates, we study initial public offering (IPO) underpricing, which responds ...
Philip Barrett, Thomas J. Boulton, Terry D. Nixon   +2 more
wiley   +1 more source

Characterizing barren plateaus in quantum ansätze with the adjoint representation. [PDF]

Nat Commun
Fontana E, Herman D, Chakrabarti S, Kumar N, Yalovetzky R, Heredge J, Sureshbabu SH, Pistoia M.   +7 more
europepmc   +1 more source

Anticipating the winds of change: A baseline assessment of Northeastern US continental shelf surficial substrates

Fisheries Oceanography, EarlyView.
Abstract The introduction of thousands of wind turbines along the North American Atlantic continental shelf over the next decade will constitute the largest regional change in marine substrates since the retreat of the Laurentide Ice Sheet over 14,000 years ago. Here, two large data sets, SMAST drop camera survey (242,949 samples, 2003 to 2019) and the
Kevin D. E. Stokesbury, N. David Bethoney, Felipe Restrepo, Bradley P. Harris   +3 more
wiley   +1 more source

CONSTRUCTION OF CONFIDENCE REGIONS FOR UNCERTAIN SPATIAL DISPLACEMENTS WITH DUAL RODRIGUES PARAMETERS. [PDF]

Proc ASME Des Eng Tech Conf
Yu Z, Jeffrey Ge Q, Langer MP.
europepmc   +1 more source

Modeling and Analyzing Urban Networks and Amenities With OSMnx

Geographical Analysis, EarlyView.
ABSTRACT OSMnx is a Python package for downloading, modeling, analyzing, and visualizing urban networks and any other geospatial features from OpenStreetMap data. A large and growing body of literature uses it to conduct scientific studies across the disciplines of geography, urban planning, transport engineering, computer science, and others.
Geoff Boeing
wiley   +1 more source

Idempotents and homology of diagram algebras. [PDF]

Math Ann
Boyde G.
europepmc   +1 more source

Causal Inference With Spatial Econometric Models: Challenges and Applications for Epidemiologic Research

Geographical Analysis, EarlyView.
ABSTRACT Spatial econometric models have become very popular in recent years and have started to make their appearance in geospatial studies of health outcomes. Although explicit or implicit causal claims are widely made using these models, this article demonstrates with the use of causal graphs why causal vocabulary should be avoided.
Konstantinos Christopoulos
wiley   +1 more source

Comments on Global Symmetries and Anomalies of 5d SCFTs. [PDF]

Commun Math Phys
Benetti Genolini P, Tizzano L.
europepmc   +1 more source

The Influence of Planning and Volition on E‐Learning Utilization During Technology Transitions

International Journal of Training and Development, EarlyView.
ABSTRACT The purpose of this study was to identify factors linked with e‐learning utilization. This empirical study (N = 381) was conducted in partnership with a German bank and measured e‐learning utilization as the degree to which participants thoroughly completed an extensive number of automatically provided e‐learning courses on new banking ...
Christian Seiberling, Simone Kauffeld
wiley   +1 more source