Skin conductance responses (SCR) are increasingly analyzed with model-based approaches that assume a linear and time-invariant (LTI) mapping from sudomotor nerve (SN) activity to observed SCR. These LTI assumptions have previously been validated indirectly, by quantifying how much variance in SCR elicited by sensory stimulation is explained under an LTI model. This approach, however, collapses ...

The state-independent (SI) and state-dependent (SD) path restoration schemes for self-healing networks are studied in this paper. The integer programming (IP) formulations for the spare capacity allocation and restoration flow assignment are first presented. Based on the optimal IP solutions, the SI and SD restoration schemes are then compared quantitatively in terms of spare capacity requireme...

Single-case researchers traditionally have relied on visual analysis of graphs for judging intervention success. Despite the well-documented unreliability of visual judgments (Brossart, Parker, Olson, & Lakshmi, 2006; DeProspero & Cohen, 1979; Harbst, Ottenbacher, & Harris, 1991; Ottenbacher, 1990; Park, Marascuilo, & Gaylord-Ross, 1990), most published single-case research (SCR) continues to r...

BACKGROUND Symmetric dimethylarginine (SDMA) is an accurate and precise biomarker for estimating glomerular filtration rate (GFR) in humans and cats. Serum creatinine (sCr) also correlates with GFR, but has limitations as a biomarker of renal function because nonrenal factors can influence its concentration. HYPOTHESIS Differences in lean body mass (LBM) influence sCr, but not serum SDMA conc...

Chronic kidney disease (CKD) is staged on the basis of glomerular filtration rate; generally, the MDRD study estimate, eGFR, is used. Renal dysfunction (RD) in heart transplant (HT) patients is often evaluated solely in terms of serum creatinine (SCr). In a cross-sectional, 14-center study of 1062 stable adult HT patients aged 59.1±12.5 yr (82.3% men), RD was graded as absent-or-mild (AoM), mod...

We have undertaken a developmental genetic analysis of the homeotic gene Sex combs reduced (Scr) of Drosophila melanogaster by examining embryonic and adult phenotypes of mutations affecting Scr gene function. Molecular mapping of Scr breakpoint lesions has defined a segment of greater than 70 kb of DNA necessary for proper Scr gene function. This region is split by the fushi tarazu (ftz) gene,...

The Drosophila HOX transcription factor, Sex combs reduced (SCR), is required for determining labial and the first thoracic segmental identity. A Protein Phosphatase 2A holoenzyme assembled with the PP2A-B' regulatory subunit is proposed to specifically interact with, and dephosphorylate, the SCR homeodomain activating SCR protein activity. To test this hypothesis further, a null mutation was c...

BACKGROUND Serum creatinine (SCr) is the most commonly used parameter to estimate renal function impairement, but there are some shortcomings. Many factors including age, gender, drug, diet, muscle mass and metabolic rate can influence SCr, leading to an inaccurate estimation of kidney impairment. Studies have shown that cystatin C (CysC) is not affected by factors such as muscle mass, age, gen...

Membrane rafts are small (10-200 nm), heterogeneous, highly dynamic, steroland sphingolipid-enriched domains that compartmentalize cellular processes. Many studies have established that membrane rafts play an important role in the process of virus infection cycle and virus-associated diseases. It is well known that many viral components or virus receptors are concentrated in the lipid microdoma...

A study about the piezoresistive Micro-Electro-Mechanical Systems (MEMS) cantilever for a chemical sensitive mass based sensor has been carried out to enhance sensor sensitivity. The sensitive region attracts the CO2 molecules there by introducing the stress concentration region (SCR). Three types of SCR geometry designs were first analysed using Intellisuite software to study the effect of str...