Results 21 to 30 of about 145,860 (305)

Design and optimization of printed spiral coils for wireless passive sensors

open access: yesIET Wireless Sensor Systems, 2021
Monitoring physiological signals during regular life might provide many benefits including early detection of abnormalities and tracking the severities of diseases. A wireless connection between the passive sensor and the scanner eliminates the obtrusive
Babak Noroozi, Bashir I. Morshed
doaj   +1 more source

Predictors of mosquito net use in Ghana

open access: yesMalaria Journal, 2011
Background During the past decade the malaria control community has been successful in dramatically increasing the number of households that own mosquito nets. However, as many as half of nets already in households go unused.
Baume Carol A, Franca-Koh Ana Cláudia
doaj   +1 more source

Field Evaluation of the Bio-Efficacy of Three Pyrethroid Based Coils against Wild Populations of Anthropophilic Mosquitoes in Northern Tanzania. [PDF]

open access: yes, 2010
This study aims to assess the feeding inhibition and repellency effect of three brands of mosquito coils in experimental huts (East African design). Evaluated products were all pyrethroid-based mosquito coils-Kiboko(R), Total(R) and Risasi(R).
Shandala Msangi   +7 more
core   +1 more source

Design and Construction of Novel Instrumentation for Low-Field MR Tomography

open access: yesMeasurement Science Review, 2018
Magnetic resonance imaging (MRI) is a very popular tool for diagnostic applications and research studies. Low-field MR scanners, usually with an open design, are suitable for claustrophobic and obese patients, as well as for children, who may be fearful ...
Gogola Daniel   +3 more
doaj   +1 more source

Eddy current pressure sensor based on planar coil

open access: yesThe Journal of Engineering, 2019
The traditional pressure sensors are mostly based on piezoresistive, piezoelectric effect, and strain gauge, which are easily affected by ambient temperature.
Di Deng, Shuai Wang, Dezhi Zheng
doaj   +1 more source

The mode of action of spatial repellents and their impact on vectorial capacity of Anopheles gambiae sensu stricto. [PDF]

open access: yes, 2014
Malaria vector control relies on toxicity of insecticides used in long lasting insecticide treated nets and indoor residual spraying. This is despite evidence that sub-lethal insecticides reduce human-vector contact and malaria transmission.
Ngonyani, Hassan   +20 more
core   +1 more source

In vitro and in vivo imaging characteristics assessment of polymeric coils compared with standard platinum coils for the treatment of intracranial aneurysms. [PDF]

open access: yes, 2013
BACKGROUND AND PURPOSE: Conventional platinum coils cause imaging artifacts that reduce imaging quality and therefore impair imaging interpretation on intraprocedural or noninvasive follow-up imaging.
Byrne, JV   +14 more
core   +2 more sources

Coiled‐coils: The long and short of it [PDF]

open access: yesBioEssays, 2016
Coiled‐coils are found in proteins throughout all three kingdoms of life. Coiled‐coil domains of some proteins are almost invariant in sequence and length, betraying a structural and functional role for amino acids along the entire length of the coiled‐coil.
Truebestein, Linda, Leonard, Thomas A.
openaire   +2 more sources

An Experimental Hut Study to Quantify the Effect of DDT and Airborne Pyrethroids on Entomological Parameters of Malaria Transmission. [PDF]

open access: yes, 2014
Current malaria vector control programmes rely on insecticides with rapid contact toxicity. However, spatial repellents can also be applied to reduce man-vector contact, which might ultimately impact malaria transmission.
Ngonyani, Hassan   +23 more
core   +1 more source

Passive tracking and system interfaces for interventional MRI [PDF]

open access: yes, 2009
One of the major pre-requisite of MR-guided interventions is the visualization and localization of interventional devices relative to the vascular system and surrounding tissues. A number of approaches have been proposed for device visualization in an MR
Patil, Sunil
core   +1 more source

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