Results 11 to 20 of about 530,491 (92)

Immunomodulation stimulates the innervation of engineered tooth organ [PDF]

open access: yes, 2014
The sensory innervation of the dental mesenchyme is essential for tooth function and protection. Sensory innervation of the dental pulp is mediated by axons originating from the trigeminal ganglia and is strictly regulated in time. Teeth can develop from
Bécavin, Thibault   +5 more
core   +8 more sources

Generation and recovery of strain in (28)Si-implanted pseudomorphic GeSi films on Si(100) [PDF]

open access: yes, 1992
Effects of ion implantation of 320 keV Si-28 at room temperature in pseudomorphic metastable GexSi1-x (x almost-equal-to 0.04, 0.09, 0.13) layers approximately 170 nm thick grown on Si(100) wafers were characterized by x-ray double-crystal diffractometry
Bai, G., Nicolet, M.-A.
core   +1 more source

Calculation of the substitutional fraction of ion-implanted He in an Fe target

open access: yes, 2010
Ion-implantation is a useful technique to study irradiation damage in nuclear materials. To study He effects in nuclear fusion conditions, He is co-implanted with damage ions to reproduce the correct He/dpa ratios in the desired or available depth range.
Fu   +23 more
core   +2 more sources

The physiological significance of insemination in programming pregnancy outcome [PDF]

open access: yes, 2006
The cellular and molecular environment of the uterus during the pre - and peri - implantation period of early pregnancy is critical for implantation success and optimal fetal and placental development.
Andreas Krug, Ciaran Meachan
core   +4 more sources

Embryo Implantation

open access: yesDevelopmental Biology, 2000
A lesson learned from modern developmental biology is the striking degree of conservation of strategies and molecules used to program developmental events in species as diverse as insects, birds, amphibians, and mammals. Nonetheless, mammals retain distinctions with regard to the strategies used to protect and nourish their offspring during development,
Carson, Daniel D.   +6 more
openaire   +2 more sources

Spin properties of dense near-surface ensembles of nitrogen-vacancy centres in diamond [PDF]

open access: yes, 2018
We present a study of the spin properties of dense layers of near-surface nitrogen-vacancy (NV) centres in diamond created by nitrogen ion implantation.
Broadway, D. A.   +10 more
core   +2 more sources

Nanoscale nonlinear effects in Erbium-implanted Yttrium Orthosilicate

open access: yes, 2015
Doping of substrates at desired locations is a key technology for spin-based quantum memory devices. Focused ion beam implantation is well-suited for this task due to its high spacial resolution.
Becker, Hans-Werner   +13 more
core   +1 more source

Compositon of Tantalum Nitride Thin Films Grown by Low-Energy Nitrogen Implantation: A Factor Analysis Study of the Ta 4f XPS Core Level [PDF]

open access: yes, 2004
Tantalum nitride thin films have been grown by in situ nitrogen implantation of metallic tantalum at room temperature over the energy range of 0.5-5keV.
A. Arranz   +26 more
core   +1 more source

Formation of polytetrafluorethylene-based structures with implanted nanotubes and its optical spectrum [PDF]

open access: yes, 2016
In this paper a method of nanotubes implantation with use of Q-switch laser plasma acceleration of particles (see the simplified scheme on figure below) and the results of such implantation of carbon nanotubes on the optical spectrum of PTFE films ...
Ковалюк, Богдан Павлович   +2 more
core  

High efficiency single quantum well graded-index separate-confinement heterostructure lasers fabricated with MeV oxygen ion implantation [PDF]

open access: yes, 1989
Single quantum well AlGaAs/GaAs graded-index separate-confinement heterostructure lasers have been fabricated using MeV oxygen ion implantation plus optimized subsequent thermal annealing.
Chen, H. Z.   +6 more
core   +1 more source

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