We have studied the spatial and temporal variation of the surface longwave radiation (downwelling and net) over a 21-year period in the tropical and subtropical Pacific Ocean (40 S–40 N, 90 E–75 W).The fluxes were computed using a deterministic model for atmospheric radiation transfer, along with satellite data from the ISCCP-D2 databas
We study theoretically and experimentally the influence of temporally shaping the light pulses in an atom interferometer, with a focus on the phase response of the interferometer.We show that read more smooth light pulse shapes allow rejecting high frequency phase fluctuations (above the Rabi frequency) and thus relax the requirements on the phase
The marine environment represents a formidable source of biodiversity, is still largely unexplored, and has high pharmacological potential.Indeed, several bioactive marine natural products (MNPs), including immunomodulators, have been identified in the past decades.Here, we review how this reservoir of read more bioactive molecules could be mobiliz
CASE PRESENTATION This is the case of a 57-year-old man—Canadian immigrant—who presented to the emergency department due to chest pain.His past medical history showed hypertension, previous smoking, rheumatoid arthritis, and ischemic heart disease.He had previously undergone percutaneous angioplasty in 2006 in copyright.He had no past
At the end of 2017 Latin America has entered the electoral super cycle, which runs until the end of 2019.In the region will take place the elections of all levels: presidential, legislative, local, as well as referendums.The countries covered by the electoral race, provide 80 per cent of regional GDP, ballot will involve about 2/3 of the voters in