Purpose: to study the state of the musculoskeletal system of visually impaired schoolchildren using a topographic system TODP and analyze the prevalence of spine conditions for different ophthalmic pathologies.Material and methods.188 visually impaired high school students and 60 students with high visual acuity (the control group) were tested usin
In flowering plants the gynoecium is the female reproductive structure.In Arabidopsis thaliana ovules initiate within the developing gynoecium from meristematic tissue located along the margins of the floral carpels.When fertilized the ovules will develop into seeds.SEUSS (SEU) and AINTEGUMENTA (ANT) encode transcriptional regulators that are criti
Long-term (1978–1990) total electron content (TEC) data have been analyzed to show the dependence of ambient ionization on EUV radiation from the Sun.TEC observations were made at Calcutta (22.58° N, 88.38° E geographic, dip: 32° N), situated virtually below the northern crest of the equatorial ionization anomaly.Day-to-day change