objective(s): tadalafil can restore endothelial function and treat atherosclerosis. however, the effect of tadalafil on transplant arteriosclerosis remains unclear. in this study, we explore the effects of tadalafil on allograft vasculopathy. materials and methods: male brow-norway rats supplied aorta grafts for male lewis rats. all recipients were divided into 3 groups: saline as placebo (cont...

We investigated the association between skinfold thickness and race performance in male and female Ironman triathletes. Skinfold thicknesses at 8 sites and percent body fat were correlated to total race time including the split times for the 3 sub disciplines, for 27 male and 16 female Ironman athletes. In the males, percent body fat (r=0.76; p<0.0001), the sum of upper body skinfolds (r=0.75; ...

We define the geometric thickness of a graph to be the smallest number of layers such that we can draw the graph in the plane with straight-line edges and assign each edge to a layer so that no two edges on the same layer cross. The geometric thickness lies between two previously studied quantities, the (graph-theoretical) thickness and the book thickness. We investigate the geometric thickness...

Criteria for quasi-isometry between trees and general graphs as well as for quasi-isometries between metrically almost transitive graphs and trees are found. Thereby we use different concepts of thickness for graphs, ends and end spaces. A metrically almost transitive graph is quasi-isometric to a tree if and only if it has only thin metric ends (in the sense of Definition 3.6). If a graph is q...

Ice volume estimates are crucial for assessing water reserves stored in glaciers. Due to its large glacier coverage, such estimates are of particular interest for the Himalayan–Karakoram (HK) region. In this study, different existing methodologies are used to estimate the ice reserves: three area–volume relations, one slope-dependent volume estimation method, and two ice-thickness distribution ...

Here is a puzzle: in what area of organic synthesis research are synthetic organic chemists a minority? According to Albert Eschenmoser, it is in the field of prebiotic chemistry: the study of the reactions and molecules that led to the emergence of life on earth. Biologists, mathematicians, and astronomers have traditionally weighed in on this problem proportionally more than organic chemists....

Blood pressure readings were collected from 1042 adult females of rural and urban Jat Sikh community of Punjab, a north Indian State. Anthropometric measurements like height, weight and skinfold thickness were also collected. The difference between rural and urban females in systolic, diastolic and mean arterial blood pressure was found to be statistically significant. All anthropometric variab...

a. Strain Range: In order to measure strain properly, the corresponding change in local spatial frequency of the tags has to be within the range between the lowand high-tuning frequencies. A good representation of the shifts in tag frequency due to local strain can be represented as shifts in the harmonic peak in the Kz direction, as shown in Fig 1. For that reason, the width of the harmonic pe...

OBJECTIVE The aim of this study was to analyze the temporal evolution of melanoma incidence in the department of the Bas-Rhin, France, and to study the evolution of tumor thickness. DESIGN Retrospective study including all histologically proven melanomas recorded at the cancer registry of the department of the Bas-Rhin between January 1980 and December 1992 and at the Cutaneous Histopathology...