EurekaMag.com logo
+ Site Statistics
References:
48,253,228
Abstracts:
22,798,842
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Evidence of a state of initial stress in osteonic lamellae


, : Evidence of a state of initial stress in osteonic lamellae. Journal of Biomechanics 10(8): 447-454

By applying the technique described by Ascenzi, lamellar samples whose fiber bundles had a transverse spiral course were prepared from osteons with alternating lamellae isolated from human femoral shafts. Especially when their diameter is large with respect to their height, lamellar samples lose the cylindrical shape they normally possess in whole osteons, undergoing spontaneous deformations which suggest a state of initial stress. These deformations are more complex than those contemplated by Volterra's theory of dislocations. Even so, the main features of this theory allow analysis of the state of initial stress. This stress was eliminated by cutting each lamellar sample along a line parallel to its axis. The new shape of the sample was then studied. Two conclusions were drawn: the capacity of lamellae whose fiber bundles have a transverse spiral course to support a tensile load oriented parallel to the osteon axis depends essentially on a state of initial stress, and calcification plays no basic role in producing this state of initial stress.

Order PDF Full Text

Close
Close

Click here to order any other PDF Full Text


Accession: 005411169

PMID: 893478

DOI: 10.1016/0021-9290(77)90098-7

Download PDF Full Text: Evidence of a state of initial stress in osteonic lamellae


Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:
Close
Close

Other references

Uchino, S., 1967: Problems of dental prosthesis replacement in England. Nihon Shika Ishikai Zasshi 20(2): 143-143

Kono, T., 1969: Destruction of insulin effector system of adipose tissue cells by proteolytic enzymes rat clostridium histolyticum enz papain enz ficin enz chymotrypsin. Journal of Biological Chemistry 244(7): 1772-1778

Rubello, D.; Pelizzo, M.R.; Al-Nahhas, A.; Salvatori, M.; O'Doherty, M.J.; Giuliano, A.E.; Gross, M.D.; Fanti, S.; Sandrucci, S.; Casara, D.; Mariani, G., 2006: The role of sentinel lymph node biopsy in patients with differentiated thyroid carcinoma. To evaluate the "state of art" of clinical role of sentinel lymph node (SLN) biopsy procedure in patients affected by differentiated thyroid carcinoma. All papers cited on PubMed/MEDLINE until June 2005, published in English, and referre...

Berg, Lawrence R., 1963: Evidence of vanadium toxicity resulting from the use of certain commercial phosphorus supplements in chick rations. Three commercial samples of tricalcium phosphate, 2 of dicalcium phosphate and 1 of bone meal were compared in diets containing approximately 1.0% Ca and 0.653% P. Each sample was tested in basal diets containing 0, 2.5 and 5.0% herring fish meal....

de Ridder, M., 1983: La perruche a collier: notes complementaires. Naturalistes Belges, 643: 93-95

Lorincz, M.; Vo, T.; Rieger, D.; Dunbar, J.; Walker, P.; Carlock, L., 1992: The characterization of a mutation in the promoter of a 4p163 primary response gene which exhibits an evolutionary change in brain-specific expression. American Journal of Human Genetics 51(4 SUPPL ): A328

Anonymous, 1969: Kerb selective experimental herbicide (formerly coded RH 315). Kerb (N-(l, l-dimethylpropynyl)-3, 5-dichloro-benzamide 75% w.p.) has a m.p. of 154-156 degrees C, a water solubility of 15 ppm at 25 degrees C and a vapour pressure of 8-5xl0-5 Torr. at 25 degrees C. It should be applied in 30-50 gal sprayac to t...

Philip, A.; Sivaprakasam, P.; Sagar, T.Gnana.; Ganesan, P., 2012: Voriconazole-induced pancreatitis in a patient of acute myeloid leukemia and invasive aspergillosis. Journal of Pediatric Hematology/Oncology 34(5): 406-406

Boris, Stefan Darlan, 2012: Urban forest and landscape infrastructure towards a landscape architecture of open-endedness. In this paper the concept of landscape infrastructure is broadened to point towards a landscape architecture of open-endedness. Urban forests seem relevant for this broadening and the forest of Sletten in Denmark is used as a case study through wh...

Grosclaude, F.; Mahe, M.F.; Brignon, G.; Stasio, L. di; Jeunet, R., 1987: A Mendelian polymorphism underlying quantitative variations of goat alpha s1-casein. Using polyacrylamide-gel electrophoresis and rocket immunoelectrophoresis, 3 new alleles at the alpha s1-casein locus were identified, alpha s1-CnB-, alpha s1-CnF and alpha s1-CnO. The 3 previously-discovered alleles ( alpha s1-CnA, alpha s1-CnB a...