Background: White button mushroom (Agaricus bisporus) is one of the most sensitive agricultural crops after harvesting and its antioxidant properties tend to decrease during post-harvest storage with the passage of time. OBJECTIVES: The possible role of exogenous application of malic acid as dipping treatment on bioactive components and antioxidant properties of sliced white button mushroom dur...

We review the contemporary understanding of the pathophysiology of repolarization alternans and present a perspective on the use of T-wave alternans (TWA) as a risk stratification marker of malignant ventricular arrhythmias. Several studies have demonstrated a high correlation of susceptibility to ventricular arrhythmias and sudden cardiac death with the existence of TWA. We describe a number o...

In this thesis we present and analyse a generic representation for finite fields of small, odd, characteristic. The technique was originally developed at Ericsson Research, but was improved upon as a part of the thesis work. As the primary practical interest for this class of fields lies in elliptic curve cryptography, we also give an introduction to this subject along with considerations of pa...

The evolution of surface subsidence is an important focus of study above Molycorp, Inc.’s newest block cave at the Questa molybdenum mine near Taos, New Mexico. The case study compares mature glory hole subsidence over the Goathill Orebody and subsidence emerging in its earliest stage over the new D Orebody block cave. Subsidence above the D Orebody was first detected in April 2003, 30 months a...

Spontaneous sarcoplasmic reticulum (SR) Ca(2+) release causes delayed afterdepolarizations (DADs) via Ca(2+)-induced transient inward currents (I:(ti)). However, no quantitative data exists regarding (1) Ca(2+) dependence of DADs, (2) Ca(2+) required to depolarize the cell to threshold and trigger an action potential (AP), or (3) relative contributions of Ca(2+)-activated currents to DADs. To a...

BACKGROUND Currently, the laparoscopic technique is widely used for living donor nephrectomy. Does it provides adequate safety and benefits for the living donor? We performed a meta-analysis to evaluate the safety and efficacy of laparoscopic donor nephrectomy (LDN) as well as an analysis of postoperative quality of life compared with the open donor nephrectomy (ODN). METHODS Eligible studies...

Early revascularization is cardinal for successful replantation of proximal limb amputations. Prolonged ischemia time potentially leads to reperfusion syndrome and morbidity. The dilemma persists regarding safe duration of cold ischemia time for replantation. The study was conducted to evaluate retrospectively the outcomes of major replantation in terms of limb survival, reperfusion events, mor...