Sensory signals are critical to perform adaptive social behavior.During copulation, male mice emit ultrasonic vocalizations (USVs).Our previous studies have shown that female mice exhibit approach behavior toward sound sources of male USVs and that, after being exposed to a male pheromone, exocrine gland-secreting peptide 1 (ESP1), female mice exhi
In this article, we analyse the impact of the introduction of options on an investment portfolio.Our first objective is to derive closed-form formulae for the standard measures of portfolio efficiency: risk premium, risk, Sharpe ratio, here and beta, of any portfolio containing any combination of options.Using these formulae on three examples of si
Background: Pulled elbow is a common injury of early childhood that results in subluxation of the annular ligament due to a sudden longitudinal traction applied to the hand.Treatment is usually closed reduction with either a supination-flexion or a hyperpronation technique.Aims and Objectives: Present study is aimed to make pediatricians aware of t
Seedless vascular plants, including ferns and lycophytes, produce spores to initiate the gametophyte stage and to complete sexual reproduction.Approximately 10% of them are apomictic through the production g5210t-p90 of genomic unreduced spores.Being able to measure the spore nuclear DNA content is therefore important to infer their reproduction mo