Publicado

2024-07-01

CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND

CÁLCULO DE LAS PROPIEDADES FÍSICAS DEL HÍGADO EN RATAS A FRECUENCIAS (8,2, 9,2 Y 10,2) GHZ DENTRO DE LA BANDA X

DOI:

https://doi.org/10.15446/rev.fac.cienc.v13n2.114283

Palabras clave:

X-band, liver connectivity, penetration depth, Microwave (en)
Banda X, hígado, conectividad, profundidad de penetración, Microonda (es)

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Autores/as

This study revolves around calculating some physical parameters like depth microwave penetration of the liver in rats laboratory at frequencies (8.2, 9.2 and 10.2) GHZ within the X-band and the relationship between it and the electrical properties of the skin such as ε' insulation constant, ε" loss factor, and σ electrical conductivity. Both ε and ε were measured using the cavity disturbance method at a frequency (10.201 GHZ) by taking a liver sample the size of the cavity hole and placing it inside the aperture and the value of both ε'=2.83 and ε"= 0.849 The connectivity values were calculated by frequencies used (8.2, 9.2, 10.2) GHZ, reaching (0.387, 0.434, and 0.482) S/m, respectively. The results showed that the electrical connectivity is directly commensurate with frequency and loss factor, while the penetration depth is inversely commensurate with frequency.

Este estudio gira en torno al cálculo de algunos parámetros físicos como la profundidad de penetración de microondas en el hígado en ratas de laboratorio a frecuencias (8,2, 9,2 y 10,2) GHZ dentro de la banda X y la relación entre ésta y las propiedades eléctricas de la piel como el aislamiento de ε. constante, factor de pérdida ε" y conductividad eléctrica σ. Tanto ε como ε se midieron utilizando el método de perturbación de la cavidad a una frecuencia (10.201 GHZ) tomando una muestra de hígado del tamaño del orificio de la cavidad y colocándola dentro de la abertura y el valor de ambos ε'=2.83 y ε"= 0.849 Los valores de conectividad se calcularon por las frecuencias utilizadas (8.2, 9.2, 10.2) GHZ, alcanzando (0.387, 0.434 y 0.482) S/m, respectivamente. Los resultados mostraron que la conectividad eléctrica es directamente proporcional a la frecuencia y el factor de pérdida, mientras que la profundidad de penetración es inversamente proporcional a la frecuencia.

Referencias

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Cómo citar

APA

Mathloom, A., Hussein, A. y Jeji, F. (2024). CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND. Revista de la Facultad de Ciencias, 13(2), 79–89. https://doi.org/10.15446/rev.fac.cienc.v13n2.114283

ACM

[1]
Mathloom, A., Hussein, A. y Jeji, F. 2024. CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND. Revista de la Facultad de Ciencias. 13, 2 (jul. 2024), 79–89. DOI:https://doi.org/10.15446/rev.fac.cienc.v13n2.114283.

ACS

(1)
Mathloom, A.; Hussein, A.; Jeji, F. CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND. Rev. Fac. Cienc. 2024, 13, 79-89.

ABNT

MATHLOOM, A.; HUSSEIN, A.; JEJI, F. CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND. Revista de la Facultad de Ciencias, [S. l.], v. 13, n. 2, p. 79–89, 2024. DOI: 10.15446/rev.fac.cienc.v13n2.114283. Disponível em: https://revistas.unal.edu.co/index.php/rfc/article/view/114283. Acesso em: 26 ene. 2025.

Chicago

Mathloom, Ahmed, Anwar Hussein, y Fatimah Jeji. 2024. «CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND». Revista De La Facultad De Ciencias 13 (2):79-89. https://doi.org/10.15446/rev.fac.cienc.v13n2.114283.

Harvard

Mathloom, A., Hussein, A. y Jeji, F. (2024) «CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND», Revista de la Facultad de Ciencias, 13(2), pp. 79–89. doi: 10.15446/rev.fac.cienc.v13n2.114283.

IEEE

[1]
A. Mathloom, A. Hussein, y F. Jeji, «CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND», Rev. Fac. Cienc., vol. 13, n.º 2, pp. 79–89, jul. 2024.

MLA

Mathloom, A., A. Hussein, y F. Jeji. «CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND». Revista de la Facultad de Ciencias, vol. 13, n.º 2, julio de 2024, pp. 79-89, doi:10.15446/rev.fac.cienc.v13n2.114283.

Turabian

Mathloom, Ahmed, Anwar Hussein, y Fatimah Jeji. «CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND». Revista de la Facultad de Ciencias 13, no. 2 (julio 1, 2024): 79–89. Accedido enero 26, 2025. https://revistas.unal.edu.co/index.php/rfc/article/view/114283.

Vancouver

1.
Mathloom A, Hussein A, Jeji F. CALCULATION OF THE PHYSICAL PROPERTIES OF THE LIVER IN RATS AT FREQUENCIES (8.2, 9.2 AND 10.2) GHZ WITHIN THE X-BAND. Rev. Fac. Cienc. [Internet]. 1 de julio de 2024 [citado 26 de enero de 2025];13(2):79-8. Disponible en: https://revistas.unal.edu.co/index.php/rfc/article/view/114283

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