Children’s Arthritis Association

Differentiating between real transit events and false positive signals in photometric time series data is a bottleneck in the identification of transiting exoplanets, particularly long-period planets. This differentiation typically requires visual inspection of a large number of transit-like signals to rule out instrumental and astrophysical false positives that mimic planetary transit signals. We build a one-dimensional convolutional neural network (CNN) to separate eclipsing binaries and other false positives from potential planet candidates, reducing the number of light curves that require human vetting. Our CNN is trained using the TESS light curves that were identified by Planet Hunters citizen scientists as likely containing a transit. We also include the background flux and centroid information. The light curves are visually inspected and labeled by project scientists and are minimally pre-processed, with only normalization and data augmentation taking place before training. The median percentage of contaminants flagged across the test sectors is 18% with a maximum of 37% and a minimum of 10%. Our model keeps 100% of the planets for 16 of the 18 test sectors, while incorrectly flagging one planet candidate (0.3%) for one sector and two (0.6%) for the remaining sector. Our method shows potential to reduce the number of light curves requiring manual vetting by up to a third with minimal misclassification of planet candidates.

This paper offers an overview of various alternative formulations for Analysis, the theory of Integral and Differential Calculus, and its diverging conceptions of the topological structure of the continuum.We pay particularly attention to Smooth Analysis, a proposal created by William Lawvere and Anders Kock based on Grothendieck's work on a categorical algebraic geometry.The role of Heyting's logic, common to all these alternatives is emphasized.

Resumo: Neste artigo veremos de que maneira Dostoiévski e Nietzsche descrevem o mecanismo psicológico do ressentimento nas suas obras, e de que maneira é possível encontrarmos convergências entre ambos acerca do problema do ressentimento na existência humana, demonstrando a decadência existencial que tal distúrbio ocasiona na vida, na criação de valores e no âmbito cultural, pois impede o florescimento da saúde e de uma compreensão mais afirmativa da realidade. Nessas condições, uma saída plausível para o envenenamento psíquico do ressentimento encontrar-se-ia na experiência sagrada da idiotia, tal como apresentada por Dostoiévski em O Idiota e por Nietzsche em O Anticristo: a beatitude do homem livre dos traços degenerativos do ressentimento no âmago, afirmando assim uma vida plena, eternamente conectada ao âmbito divino.Palavras-Chave: Ressentimento; Decadência; Inocência; Psicologia; Beatitude.Abstract: In this article we will see how Dostoevsky and Nietzsche describes the psychological mechanism of resentment in his works, and how you can find convergences between the two on the problem of resentment in human existence, demonstrating the existential decay that causes disturbance in life, as in the creation of cultural values and under, because health and flourish prevents a more understanding of reality in the affirmative. Under these conditions, a plausible exit to the psychic poisoning of resentment would find yourself in the sacred experience of the idiocy as set by Dostoiévski in The Idiot and by Nietzsche in The Antichrist: the beatitude of man free from of components degenerates of resentment at the core traits, stating so a full life, forever connected to the divine.Keywords: Resentment; Decay; Innocence; Psychology; Beatitude.