نتایج جستجو برای: motherhood have four main dimensions biological
تعداد نتایج: 4067922 فیلتر نتایج به سال:
The N = 1, d = 4 superconformal group is studied and its representations are discussed. Under superconformal transformations, left invariant derivatives and some class of superfields, including supercurrents, are shown to follow these representations. In other words, these superfields are quasi-primary by analogy with two dimensional conformal field theory. Based on these results, we find the g...
Objective(s): Parkinson’s disease (PD) is characterized by motor and cognitive dysfunctions. The progressive degeneration of dopamine-producing neurons that are present in the substantia nigra pars compacta (SNpc) has been the main focus of study and PD therapies since ages.Materials and Methods: In this manuscript, a systematic revision...
This paper exploits biological fertility shocks as instrumental variables to estimate the effect of motherhood delay on the cognitive ability of the next generation. Using detailed panel data on women in the NLSY79 and their first-born children aged 5 to 14, we find a year of delay leads to significant increases in math and reading scores: a 7 year delay produces gains on par with the black-whi...
The UCD community has made this article openly available. Please share how this access benefits you. Your story matters! (@ucd_oa) Some rights reserved. For more information, please see the item record link above.
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید