Isolated PSA failures after definitive local therapy might precede clinically evident manifestations of recurrent disease by many years [1,2]. These biochemical failures might represent local recurrences, distant recurrences, or both, and accurately determining the site of recurrence early remains a diagnostic challenge. Independent of pretreatment and prostatectomy disease features (i.e. pretr...

In this paper, we propose structured doubling algorithms for the computation of weak Hermitian solutions of continuous/discrete-time algebraic Riccati equations. Under the assumptions that partial multiplicities of purely imaginary and unimodular eigenvalues (if any) of the associated Hamiltonian and symplectic pencil, respectively, are all even, we prove that the developed structured doubling ...

The major factor that influences the performance of the LUC public-key cryptosystem is the computation of Ve and Vd, a public and private key, respectively. Its involve a huge steps of computations for large values of e and d. We concentrated our discussion on how to utilize and manipulate the doubling step technique for an efficient LUC2 computation. Therefore, we proposed the so-called Doubli...

Background: In recent decade, human umbilical cord blood derived mesenchymal stem cells (hUCB-MSCs) provide enormous potential for appropriate cell therapy, but they have limited growth potential and cease to proliferate due to cellular senescence, so providing a strategy for increasing the stem cell survival is necessary.  Methods: In this investigation, MSCs characterized by flow cytome...

Black soybean teata is helpful to preventing obesity through enhancing energy expenditure and suppressing accumulation in mesenteric adipose tissue. The ethanol testa-extract of Cheongja #3 black soybean (ETCBS) is also have similar effects on obesity. So far, it is not clear whether the ethanol testa extract of black soybean can have effect on the characters of subcutaneous adipose stem cells ...

Cellular aging had no effect on the ability of beta interferon to increase cell volume and population doubling time in 76-109 cells, a line of human skin fibroblasts. However, DNA synthesis in cells at high population doubling levels (PDL 55-70) was inhibited after 72 h of beta interferon treatment (1,000 U/ml) while no inhibition of DNA synthesis was observed in cells at middle population doub...

In this paper we formulate the problem of routing over dynamic networks with finite doubling dimension. This is motivated by communication in mobile wireless networks, where the communication graph topology changes over time, but has some geometric properties, motivating the model for finite doubling dimension. Since wireless network bandwidth is precious, we consider communication cost require...