The notions of nil, nilpotent or PI-rings (= rings satisfying a polynomial identity) play an important role in the ring theory (see e.g. [8], [11], [20]). Banach algebras with these properties have been studied considerably less and the existing results are scattered in literature. The only exception is the work of Krupnik [13], where the Gelfand theory of Banach PI-algebras is presented. Howev...

Thiol group functionalized silica-coated magnetic nanoparticles (Si-MNPs@SH) were synthesized for rapid and selective magnetic field-based separation of mixed proteins. The highest adsorption efficiencies of binary proteins, bovine serum albumin (BSA; 66 kDa; pI = 4.65) and lysozyme (LYZ; 14.3 kDa; pI = 11) were shown at the pH values corresponding to their own pI in the single-component protei...

Construct validity of an interview measure of personal initiative (PI) is examined in two parts. The first part assembles the results from 11 samples, showing that PI is meaningfully related to a nomological network of variables, based on environmental supports; knowledge, skills, and cognitive abilities; personality variables and orientations; and behavior and performance, confirming our hypot...

Objective: To determine the sensitivity and specificity of the pulsatile index in umbilical artery (PI-UA) and pulsatile index in middle cerebral artery (PI-MCA) in detecting IUGR by comparing it with the birth weight. Study Design: Validation study. Place and Duration of Study: Study was conducted in Department of Radiology, Military Hospital and Combined Military Hospital Rawalpindi, which wa...

background:   objective: to determine and compare uteroplacental circulation and obstetrics complications in pregnant women with pcos treated with metformin, aspirin and control group.   materials and methods: 105 pregnant women with pcos were enrolled in this study after assessing uterine artery pulsatility index (pi) with doppler ultrasonography at 12 weeks of gestation. the patients were div...

Z/nZ (n = ∏k i=1 pi ei ) are defined by extending anomalous elliptic curves over a prime filed Fp. They have n points over a ring Z/nZ and pi points over Fpi for all pi. We generalize Satoh-Araki-Smart algorithm [10], [11] and Rück algorithm [9], which solve a discrete logarithm problem over anomalous elliptic curves. We prove that a “discrete logarithm problem over super-anomalous elliptic cur...

OBJECTIVES To examine the relationship between low maternal serum pregnancy-associated plasma protein-A (PAPP-A) and uterine artery pulsatility index (UtA-PI) at 11+0 to 13+6 weeks with subsequent development of pre-eclampsia (PE). METHODS UtA-PI and serum PAPP-A were measured in women attending for routine care at 11+0 to 13+6 weeks of gestation. In the population, 156 (1.9%) women developed...

Approximately 85% of patients with CF are pancreatic insufficient (PI), requiring enzyme replacement therapy (PERT) all fat-containing food & drinks. PERT is commenced based on clinical signs PI such as steatorrhea poor weight gain. Faecal elastase (FE) tests used to confirm PI. This audit was conducted see if adults at a UK centre have FE result, check usage genotype CFTR modulator treatment. ...

OBJECTIVE To examine the distribution of uterine artery pulsatility index (UtA-PI) at 12, 22, 32 and 36 weeks' gestation in singleton pregnancies which develop pre-eclampsia (PE) and examine the performance of this biomarker in screening for PE. METHODS UtA-PI was measured in 92 712 singleton pregnancies at 11-13 weeks, in 67 605 cases at 19-24 weeks, in 31 741 at 30-34 weeks and in 5523 at 3...