Adaptive bias correction for improved subseasonal forecasting.

Subseasonal forecasting-predicting temperature and precipitation 2 to 6 weeks ahead-is critical for effective water allocation, wildfire management, and drought and flood mitigation. Recent international research efforts have advanced the subseasonal capabilities of operational dynamical models, yet temperature and precipitation prediction skills remain poor, partly due to stubborn errors in representing atmospheric dynamics and physics inside dynamical models. Here, to counter these errors, we introduce an adaptive bias correction (ABC) method that combines state-of-the-art dynamical forecasts with observations using machine learning.

[Hemorrhagic glaucoma].

The hemorrhagic glaucoma defines a clinical syndrome which recognizes as a frequent symptoms the hemorrhagic element, and from the morphopathological point of view the presence of some neoformation vessels at the level of the iris and camerular angle. 22 clinical observations of hemorrhagic glaucoma which appeared during one year are analyzed. It is shown that the new vessels appear as a reaction of the tissues hypoxemia and especially to alon of the oxygen pressure that determines the increase of the vessels.

[The etiopathology of phacoantigenic uveitis and phacolytic glaucoma].

The phacoantigenic uveitis is a self-immune affection at the lens proteins, which may be determined by a 3rd-type hypersensitivity, and some sterner forms by a 4th-type hypersensitivity. In phacolytic glaucomas, the macrophagic reaction at degraded lens proteins obstructs the trabecular gaps, determining the raise of ocular tension with the appearance of secondary glaucomas.

[The microbial flora in septic corneal ulcers].

The researching of the microbial flora for 101 septic ulcer of the cornea shows the highest frequency of gram-positive embryos, the golden Streptococcus has been met for 83 cases of which. The Streptococcus was for 7 cases, Pneumococcus for 2 cases, gram-positive Bacillus of superinfections for 14 cases. Among the gram-negative embryos might be mentioned Moraxella for 7 observations, Proteus for 4 obs.

[The eye manifestations in chronic postencephalitic congenital toxoplasmosis].

It is presented the examination of a child of 6 months old with microcephaly, delay in the psychomotor development, cerebral calcifications hepatosplenomegaly, sequellae of the chronic congenital Toxoplasma. The child has a bilateral cicatrised macular chorioretinopathy with sistagnus and divergent strabismus at the left eye. The clinical aspects of the chronic congenital postencephalitic toxoplasma is so clear for the oculist.