This study investigated the performance of recycled polypropylene (RPP)/peanut shell powder (PSP) composites with untreated PSP and treated PSP with alkaline peroxide. The RPP/PSP and RPP/PSPH2O2 composites were prepared by melt mixing and compression molding at different PSP loadings (10 wt.% to 40 wt.%). The samples were characterized by processing properties, tensile properties, Fourier tran...

Using ε-bias spaces over F2, we show that the Remote Point Problem (RPP), introduced by Alon et al [APY09], has an NC algorithm (achieving the same parameters as [APY09]). We study a generalization of the Remote Point Problem to groups: we replace F2 by G n for an arbitrary fixed group G. When G is Abelian we give an NC algorithm for RPP, again using ε-bias spaces. For nonabelian G, we give a d...

To assess the afferent arteriolar autoregulatory response during increased activity of the tubuloglomerular feedback (TGF) mechanism and to delineate the contribution of neuronal nitric oxide synthase (nNOS) to this response, afferent arteriolar diameter responses to changes in renal perfusion pressure (RPP) were monitored in vitro using the blood-perfused rat juxtamedullary nephron preparation...

Objective. We sought to compare positive surgical margin rates (PSM), estimated blood loss (EBL), and quality of life outcomes (QOL) among perineal (RPP), retropubic (RRP), and robot-assisted laparoscopic (RALP) prostatectomies. Methods. Records from 463 consecutive men undergoing RPP (92), RRP (180), or RALP (191) for clinically localized prostate cancer were retrospectively reviewed. Age, per...

A relativistic pseudopotentional (RPP) for use in ab initio molecular electronic structure calculations is derived in the context of the relativistic effective core potential (REP) method of Lee et al. The resulting atom-specific RPP has salient features of the REP imbedded within it while retaining the form of a functional that is dynamically defined at runtime when used in calculations on mol...

Incidence of coronary artery disease (CAD) increases sharply after menopause in women. Rate pressure product (RPP) is a major determinant of cardiac oxygen consumption. It is an important indicator of ventricular function. RPP varies with exercise. The peak rate pressure product (PRPP) which gives an accurate reflection of the myocardial oxygen demand and myocardial workload is the RPP at peak ...

a r t i c l e i n f o Mixed bundling (MB), in which products are sold separately and as a bundle, is a form of second degree price discrimination. In this study we examine how MB and its variants compare against reserved product pricing (RPP), a form of co-promotion. Used by Amazon.com, among others, RPP consists of the firm offering individual products and then enticing single product buyers w...

We compared the outcomes, advantages, and disadvantages of retropubic and perineal approaches to radical prostatectomy for prostate cancer. From 1990 to 2000, 37 patients (average age: 66.6 years) who underwent radical retropubic prostatectomy (RRP) and 30 patients (average age: 70.1 years) who underwent radical perineal prostatectomy (RPP) were identified from the database of our department. O...

This paper examines the effect of the receiver pays principle (RPP) on the calling price, social welfare and interconnection charge. A significant difficulty with introducing this system in telecommunications pricing is the possibility that the receiving party may refuse to receive a call if the charge he has to bear is very high. We find the condition under which no calls are refused and show ...