Results 11 to 20 of about 2,374,500 (392)
Human blastoids model blastocyst development and implantation
Nature, 2021 One week after fertilization, human embryos implant into the uterus. This event requires the embryo to form a blastocyst consisting of a sphere encircling a cavity lodging the embryo proper.
Harunobu Kagawa +15 more
semanticscholar +1 more source
The impacts of the number of prefreeze and postthaw blastomeres on embryo implantation potential
Medicine, 2020 To systematically analyze the potential of embryo implantation through comparison between the number of surviving blastomeres, the growth, and implantation rate.
Yu-jiang Wang +8 more
semanticscholar +1 more source
Cochlear implantation outcomes in adults: A scoping review
PLoS ONE, 2020 Cochlear implantation has become known as “the treatment of choice” for adults with severe to profound hearing loss. Wide variability exists, however, in the way hearing loss severity is measured and in the candidacy criteria used to recommend cochlear ...
Isabelle Boisvert +4 more
semanticscholar +1 more source
Optical doping and damage formation in AIN by Eu implantation [PDF]
, 2010 AlN films grown on sapphire were implanted with 300 keV Eu ions to fluences from 3×1014 to 1.4×1017 atoms/cm2 in two different geometries: “channeled” along the c-axis and “random” with a 10° angle between the ion beam and the surface normal.
Alves, E. +6 more
core +3 more sources
Ion implantation and low-temperature epitaxial regrowth of GaAs [PDF]
, 1981 Channeling and transmission electron microscopy have been used to investigate the parameters that govern the extent of damage in ion‐implanted GaAs and the crystal quality following capless furnace annealing at low temperature (∼400 °C). The implantation‐
Grimaldi, M. G. +3 more
core +1 more source
Physiologic Events of Embryo Implantation and Decidualization in Human and Non-Human Primates
International Journal of Molecular Sciences, 2020 Reproduction is a fundamental process for the preservation of the human species. This process requires a sequence of orchestrated events that are necessary for a successful pregnancy. Two of the most critical steps in the establishment of human pregnancy
Maria Ariadna Ochoa-Bernal, A. Fazleabas
semanticscholar +1 more source
Functionalizing self-assembled GaN quantum dot superlattices by Eu-implantation [PDF]
, 2010 Self-assembled GaN quantum dots (QDs) stacked in superlattices (SL) with AlN spacer layers were implanted with Europium ions to fluences of 1013, 1014, and 1015 cm−2.
A. J. Neves +8 more
core +2 more sources
Study on animal model of early osteogenesis on the surface of titanium implant
口腔疾病防治, 2016 Objective To study the animal model suitable for the observation of early osteogenesis on the surface of titanium implant. Methods Modify implants mode which the outer thread of the implant next to the osteotomy bone wall while the inter thread keep a ...
LAI Chun-hua +6 more
doaj +1 more source
Proton implanted sapphire planar and channel waveguides [PDF]
, 2003 We report low-order transverse-mode planar waveguides in sapphire fabricated for the first time by proton implantation. The waveguides show good guiding properties without post-implantation annealing.
Crunteanu, A. +5 more
core +8 more sources
Cellular interactions during implantation in domestic ruminants.
Journal of reproduction and fertility. Supplement, 2019 Implantation is a critical step in the progress of pregnancy, during which the conceptus acquires a fixed position within the uterine lumen, and leads to the establishment of the placental structures.
M. Guillomot
semanticscholar +1 more source