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Fast directional growth is a necessity for the young seedling; after germination, it needs to quickly penetrate the soil to begin its autotrophic life. In most dicot plants, this rapid escape is due to the anisotropic elongation of the hypocotyl, the columnar organ between the root and the shoot meristems. Anisotropic growth is common in plant organs and is canonically attributed to cell wall anis
Glucose is the major energy substrate during embryogenesis and the embryo is dependent on glucose from the maternal circulation to ensure normal metabolism and growth. The placenta plays a key role in this nutrient transfer in mammals, both during embryogenesis and after the development of the chorio-allantoic placental circulation. Maternal hypoglycaemia is accompanied by foetal hypoglycaemia and
The main aims of this work were: 1) to increase the understanding of the segregation process that occurs during a segregation test that follows the ASTM sifting segregation procedure, and 2) to understand the effect of powder load, fines mass fraction and particle diameter ratio on the segregation of ideal blends. Binary blends of microcrystalline cellulose particles (mean diameter ranging from 16
Over the past 50 years, the concept existential question has played a less prominent role in upper secondary school curricula. The interpretation of the world view perspective has been retained until the curriculum 2000. Perspectives of personal development and interpretation of life in upper secondary school have almost disappeared. The syllabus has been content centred, reflective and analytical
Ny nordisk psalmproduktion i ett komparativt perspektiv
The campus of the National Metsovian Polytechnic in central Athens has been a signi cant cornerstone in the socio-political landscape of the city. Within the history of modern Greece, Polytechneio is regarded as a symbol of resistance against the Greek military dictatorship (junta) in 1973. In March 2015 and during times of austerity politics, the west façades of the Polytechneio were covered by a
