Results 111 to 120 of about 135,378 (342)
Australian Journal of Social Issues, EarlyView.Abstract Mentorship and sponsorships play a significant role in faculty experiences, career trajectories, well‐being and academic success in higher education. In this study, 23 racially and culturally minoritised (RACM) academics were interviewed about their experiences working in Australian universities, and all spoke about the key importance of their
Kathomi Gatwiri +2 more
wiley +1 more source
Earth's Future, Volume 10, Issue 12, December 2022., 2022 Abstract Anthropogenic greenhouse gas emissions are causing unprecedented changes to the climate. In 2015, at the United Nations (UN) Conference of the Parties in Paris, France, countries agreed to limit the global mean temperature (GMT) increase to 2°C above preindustrial levels, and to pursue efforts to limit warming to 1.5°C.
S. Sadai +3 more
wiley +1 more source
Cosmology with Gravitational Lensing [PDF]
, 2011 Lectures given at Como Summer School 2007, now published (in 'Dark Matter and Dark Energy', 2011, ASSL 370, eds. Matarrese, Colpi, Gorini, Moschella)
openaire +4 more sources
Gravitational lensing by spinning and radially moving lenses
Physics Letters A, 2002 8 pages; minor changes to match the published ...
Mauro Sereno, Mauro Sereno
openaire +3 more sources
Advanced NanoBiomed Research, EarlyView.Integration of ellipsoid‐derived surface area calculations, the Beer–Lambert law for light absorption, and modified darkness metrics provide a more accurate and biologically coherent framework for quantifying organoid growth kinetics, shedding dynamics, and viability.
Woojin Yang +4 more
wiley +1 more source
Tectonics, Volume 41, Issue 12, December 2022., 2022 Abstract Orogenic wedges are common at convergent plate margins and deform internally to maintain a self‐similar geometry during growth. New structural mapping and thermochronometry data illustrate that the eastern Greater Caucasus mountain range of western Asia undergoes deformation via distinct mechanisms that correspond with contrasting lithologies ...
A. R. Tye +4 more
wiley +1 more source
The dark matter of gravitational lensing [PDF]
Reports on Progress in Physics, 2010 We review progress in understanding dark matter by astrophysics, and particularly via the effect of gravitational lensing. Evidence from many different directions now all imply that five sixths of the material content of the universe is in this mysterious form, separate from and beyond the ordinary "baryonic" particles in the standard model of particle
Massey, Richard +2 more
openaire +7 more sources
Exploring Dark Photon Production and Kinetic Mixing Constraints in Heavy‐Ion Collisions
Astronomische Nachrichten, EarlyView.ABSTRACT Vector U‐bosons, often referred to as “dark photons,” are potential candidates for mediating dark matter interactions. In this study, we outline a procedure to derive theoretical constraints on the upper bound of the kinetic mixing parameter ϵ2MU$$ {\upvarepsilon}^2\left({M}_U\right) $$ using dilepton data from heavy‐ion from SIS to RHIC ...
Adrian William Romero Jorge +3 more
wiley +1 more source
Gravitational Lensing — Models [PDF]
Symposium - International Astronomical Union, 1986 Qualitative features of gravitational lensing are discussed in terms of a scalar framework based on Fermat's principle. The lensing action of galaxy-like models with spherical and elliptical mass distributions are described. The elliptical model has three distinct regimes of lensing, of which two correspond to lensing with three images and one with ...
openaire +2 more sources
Dynamics of Fermat potentials in non-perturbative gravitational lensing
, 2002 We present a framework, based on the null-surface formulation of general relativity, for discussing the dynamics of Fermat potentials for gravitational lensing in a generic situation without approximations of any kind.
Ezra T. Newman +16 more
core +1 more source