This paper presents a design strategy of eliminating signal degradation for memristor ratioed logic (MRL) gates. Based on the strategy, a novel MRL-based one-bit full adder is proposed. The inverters in circuit can effectively eliminate the degradation and restore signal integrity. To evaluate the effectiveness of the proposed one-bit full adder, an eight-bit full adder is demonstrated as a stu...

The conditional mean residual life (MRL) function is the expected remaining life given a set of predictors. In this work we consider two nonparametric estimators of the conditional MRL function when the lifetime variable is subject to right censoring. We discuss some theoretical difficulties with current semiparametric models for MRL function estimation methods. We derive the asymptotic consist...

MRL/MpJ (MRL) is a mouse model for autoimmune disease and develops ovarian cysts with age. The ovarian cysts originate from the rete ovarii, which is considered to be the remnant of fetal mesonephric tubules. In a previous study, we analyzed the genetic background of ovarian cysts by using backcross progenies between MRL and C57BL/6N (B6) mice. By interval mapping, suggestive linkages were dete...

Animals capable of regenerating multiple tissue types, organs, and appendages after injury are common yet sporadic and include some sponge, hydra, planarian, and salamander (i.e., newt and axolotl) species, but notably such regenerative capacity is rare in mammals. The adult MRL mouse strain is a rare exception to the rule that mammals do not regenerate appendage tissue. Certain commonalities, ...

MRL/lpr mice develop severe autoimmune disease and vasculitis by 5 months of age, whereas congenic strain MRL/n mice exhibit much milder vasculitis with a later age of onset. When maintained on a high-fat, high-cholesterol (atherogenic) diet, strain MRL/lpr mice exhibited a striking deposition of lipid in both the large and small coronary arteries, whereas strain MRL/n mice exhibited very littl...

Adult MRL/MpJ mice have been shown to possess unique regeneration capabilities. They are able to heal an ear-punched hole or an injured heart with normal tissue architecture and without scar formation. Here we present functional and histological evidence for enhanced recovery following spinal cord injury (SCI) in MRL/MpJ mice. A control group (C57BL/6 mice) and MRL/MpJ mice underwent a dorsal h...

In MRL/MpJ mice, ovarian mast cells (OMCs) are more abundant than in other mouse strains, and tend to distribute beneath the ovarian surface epithelium at birth. This study investigated the factors regulating the appearance of neonatal OMCs in progeny of the cross between MRL/MpJ and C57BL/6N strains. F1 neonates had less than half the number of OMCs than MRL/MpJ. Interestingly, MRLB6F1 had mor...

MRL/l strain mice, which possess a lymphoproliferative gene inducing swelling of systemic lymph nodes, develop a SLE (systemic lupus erythematosus)-like syndrome at around 8 w of age. MRL/n mice, which carry 99.6% of the genes of MRL/l mice, lack the gene for lymphoproliferation and exhibit only a slight degree of lymph node swelling late in life. This study investigated whether the salivary im...

In addition to the distribution function, the mean residual life (MRL) function is the other important function which can be used to characterize a lifetime in survival analysis and reliability. For inference on the MRL function, some procedures have been proposed in the literature. However, the coverage accuracy of such procedures may be low when the sample size is small. In this article, an e...

MRL-lpr mice develop aggressive autoimmune kidney disease associated with increased or de novo renal expression of major histocompatibility complex (MHC) class II molecules and a massive systemic expansion of CD4-CD- double negative (DN) T cells. Whereas non-MHC linked genes can have a profound effect on the development of nephritis, lymphadenopathy, and anti-DNA antibody production in MRL-lpr ...