Results 31 to 40 of about 9,699,369 (280)

TFAW: wavelet-based signal reconstruction to reduce photometric noise in time-domain surveys

open access: yes, 2018
There have been many efforts to correct systematic effects in astronomical light curves to improve the detection and characterization of planetary transits and astrophysical variability.
del Ser, D., Fors, O., Núñez, J.
core   +1 more source

The diagonal slice of Schottky space [PDF]

open access: yes, 2014
An irreducible representation of the free group on two generators X,Y into SL(2,C) is determined up to conjugation by the traces of X,Y and XY. We study the diagonal slice of representations for which X,Y and XY have equal trace.
Series, Caroline   +2 more
core   +1 more source

The complement of the Bowditch space in the SL(2,C) character variety [PDF]

open access: yes, 2006
Let ${\mathcal X}$ be the space of type-preserving $\SL(2,C)$ characters of the punctured torus $T$. The Bowditch space ${\mathcal X}_{BQ}$ is the largest open subset of ${\mathcal X}$ on which the mapping class group acts properly discontinuously, this ...
Ng, Shawn Pheng Keong, Tan, Ser Peow
core   +1 more source

Los años 60. Del ser o no ser al ser y no ser. [PDF]

open access: yesRevista de Estudios Sociales, 2009
The 1960s have become the obligatory reference point to understand both general and particular social phenomenon. Since this period, and as a result of its new social practices (in the sense that there were no theories to explain them), new concepts and ways of speaking have arisen that, coming out of the acts and struggles of those years, are ...
  +6 more sources

Important Parameters and Settings in Unmanned Aerial Vehicles (UAV) in Operational Work of the Fire Brigade

open access: yesSafety & Fire Technology, 2021
Aim: The article presents a set of parameters and settings for unmanned aerial vehicles (UAV), which is crucial in the operational work of the fire brigade and its importance for the quality of the final material obtained from an RGB camera or a thermal
Maciej Zawistowski, Radosław Fellner
doaj   +1 more source

Five colour photometry of the RRd star V372 Ser [PDF]

open access: yes, 2009
The first UBV(RI)_C time series photometry of the RRd star V372 Ser is presented to determine some parameters of the star. In April, May 2007 2812 U, B, V, R_C, I_C frames were obtained at Konkoly and Teide Observatories, 1508 V observations were ...
Alcock   +22 more
core   +1 more source

Comparison of health estimates between Victorian Population Health Surveys and National Health Surveys

open access: yesAustralian and New Zealand Journal of Public Health, 2003
Objective: The computer‐assisted telephone interviewing (CATI) method has grown rapidly in recent years as an epidemiological tool for obtaining data on health issues.
Adrian Serraglio   +2 more
doaj   +1 more source

Effectiveness of a prevention program in the incidence of cardiovascular outcomes in a low-income population from Colombia: a real-world propensity score-matched cohort study

open access: yesBMC Public Health, 2020
Background Cardiovascular diseases (CVDs) and diabetes mellitus (DM) are among the leading cause of morbidity and mortality in low-and-middle-income countries (LMICs) but evidence in these contexts regarding the effectiveness of primary prevention ...
Pablo Miranda-Machado   +8 more
doaj   +1 more source

A Spitzoid Tumor dataset with clinical metadata and Whole Slide Images for Deep Learning models

open access: yesScientific Data, 2023
Spitzoid tumors (ST) are a group of melanocytic tumors of high diagnostic complexity. Since 1948, when Sophie Spitz first described them, the diagnostic uncertainty remains until now, especially in the intermediate category known as Spitz tumor of ...
Andrés Mosquera-Zamudio   +6 more
doaj   +1 more source

For What it’s Worth: The Political Construction of Quality in French and Italian Wine Markets

open access: yes, 2017
At the heart of political organization, we find weak and atomized individuals who aggregate their power to challenge concentrated power. Wine politics show us that within market economies we find the same political movements.
Carter, E.
core   +1 more source

Home - About - Disclaimer - Privacy