Results 141 to 150 of about 14,901,018 (314)
Research on J integral of Crack Tip on Intersecting Line of Fracturing Pump Head
Shiyou jixie, 2018 To address the primary failure modes of the fracturing pump head, a finite element model with different angular crack size is established. The J integral of the crack front and the plastic zone size of the crack tip are calculated.
Wei Chao, Zhou Sizhu, Hua Jian, Zhang Si
doaj
FEBS Letters, EarlyView.Cancer progression is regulated by the dynamic matrix code of the tumor microenvironment, which influences cellular behavior and disease development. Importantly, matrix remodeling in three‐dimensional cancer models more accurately reflects in vivo conditions compared to conventional two‐dimensional systems.
Sylvia Mangani +3 more
wiley +1 more source
On asymptotic behaviour at infinity and the finite section for integral equations on the half-line
, 1994 We consider integral equations on the half-line of the form and the finite section approximation to x obtained by replacing the infinite limit of integration by the finite limit β.
Chandler-Wilde, SN
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Integral de Lebesgue no Rn [PDF]
, 2009 TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Ciências Físicas e Matemáticas, Curso de Matemática.Neste trabalho foi feito um estudo da Integral de Lebesgue no Rn, tendo como objetivo abordar sua construção e principais resultados ...
Monteiro, Hemerson
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The Calculation of Properties of Fracture and Experimental Certification for 00Cr17Ni14Mo2
工程科学与技术, 2006 :The strain stress curve and the J -integral were carried out using MTS machine for 00Cr17Ni14Mo2. Energy release rates G and the J -integral were evaluated based on the virtual crack closure technique and the method for Rice's J -integral.
doaj
FEBS Letters, EarlyView.The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi +6 more
wiley +1 more source
Solution of a singular integral equation by a split-interval method
, 2007 The article is available at http://www.math.ualberta.ca/ijnam/Volume-4-2007/No-1-07/2007-01-05.pdf. This article is not available through the Chester Digital RepositoryThis article discusses a new numerical method for the solution of a singular integral ...
Ford, Neville J. +3 more
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A convergence theory approach to definitions of the integral [PDF]
, 1974 As long ago as 200 B.C., the idea of the integral was known to Archimedes. More than two thousand years later, 1665, Sir Isaac Newton and Gottfried Leibniz simultaneously and independently invented the differential and integral calculus.
Tennis, Grace Keyser +1 more
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The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers
Molecular Oncology, EarlyView.The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce +11 more
wiley +1 more source
A Two Points Taylor's Formula for the Generalised Riemann Integral
, 2008 A two points Taylor’s formula for the generalised Riemann integral and various bounds for the remainder are established.
Thompson, H. B, Dragomir, Sever S
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