Results 41 to 50 of about 22,119 (170)

Application via mechanical dropper alleviates sufentanil-induced cough: a prospective, randomized, single-blinded trial

open access: yesTrials, 2019
Background It was reported that prolonging the injection time or diluting administration can reduce the incidence of opioid-induced cough. However, the incidence of sufentanil-induced cough (SIC) via a standardized infusion rate is unclear.
Minqiang Liu   +6 more
doaj   +1 more source

Medication Adherence and Liquid Level Tracking System for Healthcare Provider Feedback

open access: yesSensors, 2020
A common problem for healthcare providers is accurately tracking patients’ adherence to medication and providing real-time feedback on the management of their medication regimen.
Nolan Payne   +7 more
doaj   +1 more source

Statistical identification of geometric parameters for high speed train catenary [PDF]

open access: yes, 2014
Pantograph/catenary interaction is known to be strongly dependent on the static geometry of the catenary, this research thus seeks to build a statistical model of this geometry.
BALMES, Etienne   +2 more
core   +2 more sources

Search for Free Fractional Electric Charge Elementary Particles [PDF]

open access: yes, 1999
We have carried out a direct search in bulk matter for free fractional electric charge elementary particles using the largest mass single sample ever studied - about 17.4 mg of silicone oil.
Halyo, V.   +5 more
core   +2 more sources

The microfluidic Kelvin water dropper [PDF]

open access: yesLab on a Chip, 2013
The so-called "Kelvin water dropper" is a simple experiment demonstrating the spontaneous appearance of induced free charge in droplets emitted through a tube. As Lord Kelvin explained, water droplets spontaneously acquire a net charge during detachment from a faucet due to the presence of electrical fields in their surrounding created by any metallic ...
García Sánchez, Pablo   +8 more
openaire   +6 more sources

Secure Source Coding with a Helper

open access: yes, 2012
We consider a secure source coding problem with a rate-limited helper. In particular, Alice observes an independent and identically distributed (i.i.d.) source X and wishes to transmit this source losslessly to Bob over a rate-limited link.
Ramchandran, Kannan   +2 more
core   +2 more sources

Teleportation of qubit states through dissipative channels: Conditions for surpassing the no-cloning limit

open access: yes, 2007
We investigate quantum teleportation through dissipative channels and calculate teleportation fidelity as a function of damping rates. It is found that the average fidelity of teleportation and the range of states to be teleported depend on the type and ...
Adam Miranowicz   +6 more
core   +1 more source

Quantum Cryptography using larger alphabets [PDF]

open access: yes, 1999
Like all of quantum information theory, quantum cryptography is traditionally based on two level quantum systems. In this letter, a new protocol for quantum key distribution based on higher dimensional systems is presented.
A. Karlsson   +22 more
core   +2 more sources

Kelvinova kapaljka [PDF]

open access: yes, 2019
Kelvinova kapaljka je vrsta elektrostatskog generatora koji radi na principu razdvajanja naboja elektrostatskom indukcijom. Svrha kapaljke je demonstracija principa elektrostatike tijekom studija, a njena izrada služila bi kasnije kao demonstracijski ...
Horvat, Martina
core   +2 more sources

Microbial Contamination of Extended Use Ophthalmic Drops in Ophthalmology Clinic

open access: yesClinical Ophthalmology, 2021
Shee Wen Chua,1,2 Mushawiahti Mustapha,1 Kon Ken Wong,3 Malisa Ami,4 Aida Zairani Mohd Zahidin,5 Rona Asnida Nasaruddin1 1Department of Ophthalmology, Faculty of Medicine, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia; 2Ophthalmology Department,
Chua SW   +5 more
doaj  

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