Wszystkie pola: tkanka skórna - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Phase-lag effects in skin tissue during transient heating
Autorzy:: Kumar, R.
Vashishth, A. K.
Ghangas, S.
Powiązania:: https://bibliotekanauki.pl/articles/264536.pdf
Data publikacji:: 2019
Wydawca:: Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:: tkanka skórna
transformata Laplace'a
opóźnienie trójfazowe
bioheat transfer
skin tissue
three-phase-lag
Laplace transform
transient heating
Opis:: A three-phase-lag (TPL) model is proposed to describe heat transfer in a finite domain skin tissue with temperature dependent metabolic heat generation. The Laplace transform method is applied to solve the problem. Three special types of heat flux are applied to the boundary of skin tissue for thermal therapeutic applications. The depth of tissue is influenced by the different oscillation heat flux. The comparison between the TPL and dual-phase-lag (DPL) models is analyzed and the effects of phase lag parameters […] and material constant […] on the tissue temperature distribution are presented graphically.
Źródło:: International Journal of Applied Mechanics and Engineering; 2019, 24, 3; 603-623
1734-4492
2353-9003
Pojawia się w:: International Journal of Applied Mechanics and Engineering
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Charakterystyka anizotropowych właściwości mechanicznych skóry świni
A characteristic of anisotropic mechanical propertiec of a pig’s skin
Autorzy:: Łagan, S.
Liber-Kneć, A.
Powiązania:: https://bibliotekanauki.pl/articles/284704.pdf
Data publikacji:: 2014
Wydawca:: Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Polskie Towarzystwo Biominerałów
Tematy:: tkanka skórna
próbki zwierzęce
test rozciągania
linie Langer’a
skin
animal specimens
mechanical properties
anisotropy
Langer’s lines
Źródło:: Engineering of Biomaterials; 2014, 17, no. 128-129; 61-63
1429-7248
Pojawia się w:: Engineering of Biomaterials
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Evaluation of the impact of decellularization and sterilization on tensile strength transgenic porcinedermal dressings
Autorzy:: Joszko, Kamil
Gzik-Zroska, Βożena
Kowalewska, Edyta
Klama-Baryła, Agnieszka
Suchoń, Sławomir
Burkacki, Michał
Wolański, Wojciech
Powiązania:: https://bibliotekanauki.pl/articles/307164.pdf
Data publikacji:: 2019
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: tkanka skórna
oparzenie
analiza statystyczna
rekonstrukcja
skin tissue
burn wounds treatment
xenogeneic grafts
static tensile test
statistical analysis
reconstructive surgery
Opis:: The aim of this paper was to evaluate which method of acellularization and sterilization is optimal, in the meaning of which processes have the least impact on the deterioration of mechanical properties of porcine tissues used for xenogeneic applications. Methods: The static tensile probe was conducted for 80 skin specimens obtained from transgenic swine, which are used as a wound dressing for skin recipient. Obtained data were subsequently analyzed with the use of statistical methods. Results: It was found that Young’s modulus for the samples after the sterilization process for the dispase substance and the mixed method (SDS + trypsin) were statistically significantly changed. In the case of dispase, Young’s modulus value before the sterilization process was 12.4 MPa and after the value increased to 28.0 MPa. For the mixed method (SDS + trypsin) before the sterilization process Young’s modulus value was 5.6 MPa and after it was increased to 6.3 MPa. The mixed method (SDS + trypsin) had the slightest effect on changing the mechanical properties of the samples before and after the sterilization process. Conclusions: It was confirmed that different methods of acellularization and the process of sterilization have an influence on the change of mechanical properties of the skin of transgenic swine. In the authors’ opinion, the mixed method (SDS + trypsin) should be recommended as the best one for the preparation of transgenic porcine dermal dressings because it ensures a smaller probability of dressing’s damage during a surgical procedure.
Źródło:: Acta of Bioengineering and Biomechanics; 2019, 21, 3; 87-97
1509-409X
2450-6303
Pojawia się w:: Acta of Bioengineering and Biomechanics
Dostawca treści:: Biblioteka Nauki

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