Results 31 to 40 of about 156,506 (304)

TENSIÓN SUPERFICIAL DINAMICA EN BIODIESEL

open access: yesAnales (Asociación Física Argentina), 2004
Se realizaron mediciones de tensión superficial dinámica en Biodiesel por el método de la máxima presión de burbuja. El biocombustible se obtuvo a partir de aceites vegetales nuevos y usados por medio de un proceso de transesterificación, en la Facultad
C. D. Schenkel   +5 more
doaj  

Hemodynamic on abdominal aortic aneurysm: Parametric study [PDF]

open access: yes, 2014
Peer ReviewedPostprint (author's final ...
Soudah Prieto, Eduardo
core   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

open access: yesAdvanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Diseño de software off-line para el análisis estadístico de descargas parciales [PDF]

open access: yes, 2013
Durante el último siglo ha crecido el interés en la medición de las descargas parciales por ser grandes indicadores del estado de degradación de los aislantes eléctricos.
Lozano Avilés, Beatriz
core   +4 more sources

Tensão superficial estática de soluções aquosas com óleos minerais e vegetais utilizados na agricultura Surface tension of mineral oils and vegetable oils

open access: yesEngenharia Agrícola, 2007
O trabalho teve como objetivo avaliar a tensão superficial estática de soluções aquosas com formulações de óleos minerais e vegetais emulsionáveis utilizados como adjuvantes na agricultura.
Cristina G. de Mendonça   +2 more
doaj   +1 more source

Diagnostic value of macular blood flow in normal tension glaucoma [PDF]

open access: yesКлиническая офтальмология, 2023
A.Sh. Zagidullina1, V.U. Galimova1, A.I. Arslanova1,2, A.R. Nugmanova1 1Bashkir State Medical University, Ufa, Russian Federation 2City Clinical Hospital No.
A.Sh. Zagidullina   +3 more
doaj  

Determinants of vessel defects in superficial and deep vascular layers in normal-tension glaucoma using optical coherence tomography angiography

open access: yesScientific Reports, 2021
We investigated the characteristics of localized vessel density defects (VD) either in the deep or superficial vascular layer of normal-tension glaucoma patients using optical coherence tomography angiography (OCTA).
Jiyun Lee   +2 more
doaj   +1 more source

Conductividad hidráulica en diferentes suelos del Municipio de San José de los Remates, Boaco 2009 [PDF]

open access: yes, 2011
La conductividad hidráulica es un factor importante que determina el movimiento del agua en el suelo, estrechando una íntima relación con el escurrimiento superficial.
Enriquez Juarez, Rosa Azucena   +1 more
core  

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

open access: yesAdvanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim   +7 more
wiley   +1 more source

THE INFLUENCE OF THE NUTRITIONAL FACTORS ON SOME BIOPHYSICAL PARAMETERS OF THE RUMINAL FLUID

open access: yesScientific Papers Animal Science and Biotechnologies, 2023
At this hour, a large part of the products obtained through biotechnologies are used in animal fodder, thus contributing to the enhancement of the animal products obtained in economical conditions through optimising the nutrition.
IULIANA CREŢESCU   +5 more
doaj  

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