Results 1 to 10 of about 4,456,677 (340)

Validación del índice tobillo brazo oscilométrico comparado con eco-Doppler arterial de miembros inferiores para enfermedad arterial Validation of oscillometric measurement of ankle-brachial index compared with arterial lower limb echo-doppler for arterial disease

open access: yesRevista Colombiana de Cardiología, 2010
INTRODUCCIÓN: estudios previos reportan la validación y correspondencia, o ambas, del índice tobillo brazo oscilométrico frente al índice tobillo brazo con Doppler, pero este último no corresponde al patrón de oro.
Astrid N Páez E   +6 more
doaj  

Referable Diabetic Retinopathy Prediction Algorithm Applied to a Population of 120,389 Type 2 Diabetics over 11 Years Follow-Up

open access: yesDiagnostics
(1) Background: Although DR screening is effective, one of its most significant problems is a lack of attendance. The aim of the present study was to demonstrate the effectiveness of our algorithm in predicting the development of any type of DR and ...
Pedro Romero-Aroca   +9 more
doaj   +1 more source

A SIMPLIFIED METHOD FOR THE ESTIMATION OF TOTAL CHOLESTEROL IN SERUM AND DEMONSTRATION OF ITS SPECIFICITY

open access: hybrid, 1952
Liese L. Abell   +3 more
openalex   +1 more source

Specificity of aequorin luminescence to calcium [PDF]

open access: yes
The presence of Pb(++), Co(++), Cu(++), and Cd(++), each of which possesses a certain luminescence-triggering activity of aequorin, potentially interferes with the specificity of the aequorin luminescence response to Ca(++).
Johnson, F. H., Shimomura, O.
core   +1 more source

Comparison of multidetector-row computed tomography and duplex Doppler ultrasonography in detecting atherosclerotic carotid plaques complicated with intraplaque hemorrhage [Usporedba višeslojne kompjuterizirane tomografije i duplex Doppler ultrazvuka u otkrivanju aterosklerotskih karotidnih plakova kompliciranih krvarenjem u plak ] [PDF]

open access: yes, 2013
This study compared sensitivity and specificity of multidetector-row computed tomography and duplex Doppler ultrasonography in detecting atherosclerotic carotid plaques complicated with intraplaque hemorrhage.
Ajduk, Marko   +8 more
core  

On the Specification of Coronals

open access: yesCatalan Working Papers in Linguistics, 1991
Ens ocupem de la relació entre les asimetries en les possibilitats en els processos d'assimilació en català central i el caràcter subespecificat de Coronal. Expliquem aquestes asimetries en el comportament assimilatori de les consonants situant Lateral i Estrident sota Coronal.
Palmada, Blanca, Serra, Pep
openaire   +3 more sources

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