Results 21 to 30 of about 5,685,710 (288)

Contraceptive self-injection through routine service delivery: Health worker perspectives from Uganda

open access: yesFrontiers in Global Women's Health, 2022
Self-care reproductive health innovations are increasingly valued as practices that enable women to manage their fertility with greater autonomy. While self-care, by definition, takes place beyond the clinic walls, many self-care practices nonetheless ...
Chloe Morozoff   +6 more
doaj   +1 more source

Self-injection-locked second-harmonic integrated source

open access: yes, 2022
High coherence visible and near-visible laser sources are centrally important to the operation of advanced position/navigation/timing systems as well as classical/quantum sensing systems.
Lin Chang (785086)   +9 more
core   +1 more source

Self-injection-locked microcomb-based coherent oscillator

open access: yes, 2023
Narrow-linewidth yet tunable laser oscillators are one of the most important tools for precision metrology, optical atomic clocks, sensing and quantum computing.
Fuchuan Lei (4180534)   +7 more
core   +1 more source

“A slippery slope”: a scoping review of the self- injection of unlicensed oils and fillers as body enhancement. [PDF]

open access: yes, 2021
Self-injection of a range of oils and fillers for body enhancement dates back to 1899, but due to significant associated harms and fatalities this practice has been largely linked to distinct cultural groups in recent times.
James, M   +7 more
core   +1 more source

Self-injection locking of the gain-switched laser diode

open access: yes, 2021
We experimentally observed self-injection locking regime of the gain-switched laser to high-Q optical microresonator. We revealed that comb generated by the gain-switched laser experiences a dramatic reduce of comb teeth linewidths in this regime.
Valery E. Lobanov (14363733)   +5 more
core   +1 more source

Synthetic-reflection self-injection-locked microcombs [PDF]

open access: yes, 2023
Laser-driven microresonators have enabled chip-integrated light sources with unique properties, including the self-organized formation of ultrashort soliton pulses and frequency combs (microcombs). While poised to impact major photonic applications, such
Tobias Herr (9402692)   +12 more
core   +1 more source

A Note on a Self Injective Ring [PDF]

open access: yesCanadian Mathematical Bulletin, 1965
A ring R with unity is called right (left) self injective if the right (left) R-module R is injective [7]. The purpose of this note is to prove the following: Let R be a prime ring with a maximal annihilator right (left) ideal. If R is right (left) self injective then R is a primitive ring with a minimal one-sided ideal.
openaire   +2 more sources

Dynamic Intermode Beat Frequency Control of an Optical Frequency Comb Single Section Quantum Dot Laser by Dual-Cavity Optical Self-Injection

open access: yesIEEE Photonics Journal, 2019
Dynamic frequency tuning of the 40.67 GHz intermode beat frequency of a 1255 nm emitting 1 mm long monolithic self mode-locked single section optical frequency comb InAs/InGaAs quantum dot laser across 70 MHz is experimentally
Sebastian Stutz   +8 more
doaj   +1 more source

Dynamics of soliton self-injection locking in optical microresonators [PDF]

open access: yes, 2021
Soliton microcombs constitute chip-scale optical frequency combs, and have the potential to impact a myriad of applications from frequency synthesis and telecommunications to astronomy. The demonstration of soliton formation via self-injection locking of
Kondratiev, Nikita M.   +17 more
core   +1 more source

User-Centric Approach to Specifying Technical Attributes of Drug Delivery Devices: Empirical Study of Autoinjector-Cap Removal Forces

open access: yesPatient Preference and Adherence, 2021
Andreas Schneider,1 Philipp Richard,1 Philippe Mueller,1 Christoph Jordi,1 Mary Yovanoff,2 Jakob Lange1 1Ypsomed AG, Burgdorf, Switzerland; 2Design Science, Philadelphia, PA, USACorrespondence: Jakob LangeYpsomed AG, Brunnmattstrasse 6, Burgdorf 3401 ...
Schneider A   +5 more
doaj  

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