Spin-orbit mode transfer via a classical analog of quantum teleportation

We translate the quantum teleportation protocol into a sequence of coherent operations involving three degrees of freedom of a classical laser beam. The protocol, which we demonstrate experimentally, transfers the polarisation state of the input beam to the transverse mode of the output beam. The role of quantum entanglement is played by a non-separable mode describing the path and transverse degrees of freedom. Our protocol illustrates the possibility of new optical applications based on this intriguing classical analogue of quantum entanglement.Comment: 5 pages, 7 figure

Pre-diagnosis health-related quality of life, surgery, and survival in women with advanced epithelial ovarian cancer: A SEER-MHOS study

Health-related quality of life (HRQOL) has been found to be associated with overall survival in women with ovarian cancer. However, previous studies assessed HRQOL after surgery within clinical trial populations only. The study goal was to determine the association of pre-cancer diagnosis HRQOL with the likelihood of receiving surgery and with overall survival in a national, population-based cohort of older women with advanced ovarian cancer

Extratos de plantas aromáticas no controle do oídio em plantas de pimentão.

Objetivou-se com o trabalho avaliar a eficácia de extratos aquosos de plantas aromáticas no controle do oídio em pimentão.Resumo

Óleos essenciais no controle do oídio em pimentão.

Objetivou-se com este trabalho avaliar a eficiência de óleos essenciais no controle do oídio em pimentão

Physiological changes of rice plants induced by plant growth-promoting microorganisms and silicon fertilization.

This work aimed to determine the physiological changes, during the growth promoted by the interaction among the PGPMs Burkholderia pyrrocinia (R-46), Pseudomonas fluorensces (R-55), Trichoderma asperellum (Ta: mixture of strains T-06, T-09, T-12, T-52) and silicon fertilization. The trial was conducted in randomized blocks, 25 treatments (1, 2, 4 and 8 t Si ha-1 (CaMgSi2O6)) x three PGPM (R-55, R -46 and Ta: mixture of strains T-06, T-09, T-12, T-52, control), with 5 replication, under greenhouse conditions. The different doses of silicon were incorporated into the soil 30 days before sowing