Results 41 to 50 of about 65,115 (183)

Tropical Jacobians in R2 [PDF]

open access: yes, 2010
By tropical Abel-Jacobi theorem, the Jacobian of a tropical curve is isomorphic to the Picard group. A tropical curve in $\mathbb{R}^2$ corresponds to an immersion from a tropical curve to $\mathbb{R}^2$. In this paper, we show that any principal divisor
Yoshitomi, Shuhei
core   +2 more sources

Comparing Fully General Relativistic and Newtonian Calculations of Structure Formation

open access: yes, 2018
In the standard approach to studying cosmological structure formation, the overall expansion of the Universe is assumed to be homogeneous, with the gravitational effect of inhomogeneities encoded entirely in a Newtonian potential.
Abel, Tom   +2 more
core   +1 more source

Age‐specific melanoma risk associated with nevi: a pooled analysis from the M‐SKIP project

open access: yesJDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Summary Objective This study investigates the association of melanoma risk with total‐body nevus count and the presence of atypical nevi in younger (< 40 years) and older (> 60 years) individuals. Methods A pooled analysis was conducted within the M‐SKIP project, based on multiple melanoma case‐control studies.
Giulia Doi   +20 more
wiley   +1 more source

Maximum elastic deformations of relativistic stars

open access: yes, 2013
We present a method for calculating the maximum elastic quadrupolar deformations of relativistic stars, generalizing the previous Newtonian, Cowling approximation integral given by [G. Ushomirsky et al., Mon. Not. R. Astron. Soc. 319, 902 (2000)].
B. F. Schutz, Jr.   +10 more
core   +1 more source

Mechanisms of Body Alignment in a Diurnal Songbird Migrant

open access: yesEthology, EarlyView.
The graphical abstract illustrates the body alignment mechanism of a diurnal songbird migrant, the dunnock (Prunella modularis). Dunnocks consistently expressed an angular body alignment, with inter‐individual variation at the level of the population.
Christina Spiliopoulou   +3 more
wiley   +1 more source

An Innovative Digital Teaching Method in Implantology

open access: yes
Journal of Dental Education, EarlyView.
María Gracia Ortega‐Moncayo   +3 more
wiley   +1 more source

Expansion of invasive carabids across elevation and habitats on sub‐Antarctic South Georgia

open access: yesInsect Conservation and Diversity, EarlyView.
Two introduced carabid species have continued to expand their ranges on the sub‐Antarctic island of South Georgia over the past 10–15 years. The species have colonised inland valleys and are present across habitats but are more abundant in those with high vegetation cover. N‐mixture models revealed the optimal sampling method, intensity and habitat for
Pierre Tichit   +5 more
wiley   +1 more source

Newts [PDF]

open access: yesCurrent Biology, 2005
Brockes, Jeremy, Kumar, Anoop
openaire   +2 more sources

Development of the SkinCARE Questionnaire: Measuring the impact of skin issues on psychological wellbeing in healthy populations

open access: yesInternational Journal of Cosmetic Science, EarlyView.
The SkinCARE questionnaire is a validated tool for assessing the impact of skin condition on psychological wellbeing. The present data also suggest greater skin wellbeing is linked to lower levels of perceived stress and good sleep health. Abstract Background In recent years, the psychological dimension of skin health has attracted increasing research ...
Alice Newton‐Fenner   +7 more
wiley   +1 more source

Some Bounds for the Number of Components of Real Zero Sets of Sparse Polynomials

open access: yes, 2005
We prove that the zero set of a 4-nomial in n variables in the positive orthant has at most three connected components. This bound, which does not depend on the degree of the polynomial, not only improves the best previously known bound (which was 10 ...
Perrucci, Daniel
core  

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