Results 251 to 260 of about 122,119 (309)
Nutrient balance regulates soil microbial health under long-term fertilization.
Cell RepLin D +9 more
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Fertilization abnormalities in human in-vitro fertilization
Human Reproduction, 1992Fertilization abnormalities (premature chromosome condensation of spermatozoa (PCC), triploidy, haploidy) were analysed in order to determine their origin. PCC occurs in 9% of unfertilized oocytes and seems to be the consequence of a failure of oocyte activation, leading to the continuing presence of cytoplasmic chromosome-condensing factors, causing ...
Plachot, M., Crozet, N.
openaire +3 more sources
International Congress Series, 2004
Abstract During the past decades, we have witnessed a remarkable decline in fertility rates (number of births per 1000 women of reproductive age) in the industrialized world. It seems beyond doubt that the enormous social changes of our societies play the major role in this decline, but we argue that reduced fecundity (the ability to conceive) in the
Jensen, Tina Kold +2 more
openaire +2 more sources
Abstract During the past decades, we have witnessed a remarkable decline in fertility rates (number of births per 1000 women of reproductive age) in the industrialized world. It seems beyond doubt that the enormous social changes of our societies play the major role in this decline, but we argue that reduced fecundity (the ability to conceive) in the
Jensen, Tina Kold +2 more
openaire +2 more sources
Human Heredity, 1973
Data on family size distribution and inheritance are presented. Variance in sibship size is in general greater than mean sibship size.
O, Mayo, M M, Nelson, J O, Forfar
openaire +2 more sources
Data on family size distribution and inheritance are presented. Variance in sibship size is in general greater than mean sibship size.
O, Mayo, M M, Nelson, J O, Forfar
openaire +2 more sources
Obstetrical & Gynecological Survey, 1980
Human In Vitro Fertilization MARK EVANS;ANIL MUKHERJEE;JOSEPH SCHULMAN; Obstetrical & Gynecological ...
M I, Evans +2 more
openaire +2 more sources
Human In Vitro Fertilization MARK EVANS;ANIL MUKHERJEE;JOSEPH SCHULMAN; Obstetrical & Gynecological ...
M I, Evans +2 more
openaire +2 more sources
The genetics of human fertility
Current Opinion in Psychology, 2019Heritable variation in fitness-survival and reproduction-is the fuel of evolution by natural selection. Many human societies have dramatically reduced mortality before and during the prime reproductive years, making fertility a reasonably good proxy for the whole of fitness in much of our species.
Yuri, Kim, James J, Lee
openaire +2 more sources